Medical Isotopes, Inc. is a premier manufacturer of stable isotope chemicals labeled with: Deuterium, C13, N15, O18 and metal isotopes.  We specialize in custom synthesis with isotopes and non-labeled compounds. www.medicalisotopes.com
Tel: 1-603-635-2255
Toll Free: 1-800-374-9513
Fax: 1-603-635-2448
Email: info@medicalisotopes.com
Providing stable isotope chemicals and research compounds worldwide to universities, laboratories, hospitals, and government agencies.
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Alphabetical Listing of Our Products
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Parent Category: Amino Acids Labeled
Labeled Amino Acids and Derivatives
Catalog Number Product Name Enrichment

Quantity

Price

 

 
 
(2R)-2-Acetamido-3-(((Z)-4-((tetrahydro-2H-pyran-2-yl)oxy)but-2- en-1-yl)thio)propanoic Acid
1 mg $625     Add to Cart  
10 mg $2,000     Add to Cart  
 
Acetaminophen Glutathione-13C2,15N Disodium Salt
Request Quote  
 
Acetaminophen Glutathione-d3 Disodium Salt
0.25 mg $675     Add to Cart  
2.5 mg $2,400     Add to Cart  
 
N-Acetyl-d3-L-cysteine
98.9% D
5 mg $390     Add to Cart  
25 mg $1,290     Add to Cart  
 
N-Acetyl-L-aspartic acid-d3
Request Quote  
 
N-Acetyl-L-aspartic acid-d3
Request Quote  
 
4-Acetyl-L-phenylalanine-13C6
Request Quote  
 
N-Acetyl-S-(2-hydroxy-1-phenylethyl)-L-cysteine-13C6 +N- Acetyl-S-(2-hydroxy-2-phenylethyl)-L-cysteine-13C6 (Mixture )
1 mg $700     Add to Cart  
10 mg $2,600     Add to Cart  
 
N-Acetyl-S-[3-(d3)-acetamino-6-hydroxphenyl]-cysteine allyl ester-d5
98%D
1 mg $690     Add to Cart  
5 mg $2,090     Add to Cart  
 
(2R)-2-( Acetylamino)butanoic Acid-d3
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
(+/-)-2-Acetylaminobutanoic Acid-d3
10 mg $875     Add to Cart  
100 mg $2,000     Add to Cart  
 
N-Acetylcysteine-15N,d2
1 mg $290     Add to Cart  
 
N-(3-Acetylthio-2-methylpropanoyl)glycine tert-Butyl Ester-d5
98%D
5 mg $890     Add to Cart  
25 mg $2,120     Add to Cart  
 
Acyclovir-d4 L-Leucinate
Request Quote  
 
Adamantane-d16
98%D
0.5 g $835     Add to Cart  
1 g $1,495     Add to Cart  
 
1-Adamantane-d15-carboxylic Acid
98%D
0.1 g $840     Add to Cart  
0.25 g $1,570     Add to Cart  
 
S-(5’-Adenosyl)-L-homocysteine-d4
Request Quote  
 
S-(5’-Adenosyl)-L-homocysteine-13C5
98% 13C
1 mg $1,890     Add to Cart  
5 mg $5,900     Add to Cart  
 
S-(5’-Adenosyl)-L-methionine-d3 disulfate salt
1 mg $590     Add to Cart  
 
S-(5’’-Adenosyl)-L-methionine-d3 Disulfate Salt (Synthetic) (Mixture of Diastereomers)
1 mg $725     Add to Cart  
10 mg $2,800     Add to Cart  
 
Alachlor-d13
98%D
0.05 g $1,025     Add to Cart  
 
D-Alanine-2,3,3,3-d4
98%D
0.25 g $850     Add to Cart  
0.5 g $1,520     Add to Cart  
 
D-Alanine-2,3,3,3-d4-N-FMOC
98%D
0.1 g $815     Add to Cart  
0.25 g $1,525     Add to Cart  
 
D-Alanine-2,3,3,3-d4-N-t-BOC
98%D
0.25 g $950     Add to Cart  
0.5 g $1,695     Add to Cart  
 
D-Alanine-2-d1
97%D
0.25 g $865     Add to Cart  
0.5 g $1,550     Add to Cart  
 
D-Alanine-3,3,3-d3
99%D
100 mg $290     Add to Cart  
500 mg $890     Add to Cart  
 
D-Alanine-3,3,3-d3-N-FMOC
99%D
0.1 g $815     Add to Cart  
0.25 g $1,520     Add to Cart  
 
D-Alanine-3,3,3-d3-N-t-BOC
99% D
0.25 g $925     Add to Cart  
0.5 g $1,650     Add to Cart  
 
D-Alanine-d7
98%D
0.1 g $815     Add to Cart  
0.25 g $1,525     Add to Cart  
 
D-Alanine-15N-N-t-BOC
99%15N
0.1 g $500     Add to Cart  
 
DL-Alanine-1-13C
99%13C
0.1 g $495     Add to Cart  
 
DL-Alanine-2,3,3,3-d4
98%D
1 g $795     Add to Cart  
 
DL-Alanine-2,3-13C2
91%13C
0.5 g $750     Add to Cart  
 
DL-Alanine-2-13C
99%13C
0.1 g $550     Add to Cart  
 
DL-Alanine-2-d1
98%D
0.5 g $765     Add to Cart  
1 g $1,380     Add to Cart  
 
DL-Alanine-2-d1-N-FMOC
98%D
0.25 g $755     Add to Cart  
0.5 g $1,360     Add to Cart  
 
DL-Alanine-3,3,3-d3
99%D
1 g $770     Add to Cart  
5 g $1,665     Add to Cart  
 
DL-Alanine-3-13C
99%13C
0.1 g $425     Add to Cart  
 
DL-Alanine-15N
99%15N
0.1 g $495     Add to Cart  
 
L-Alanine-1-13C
99%13C
0.1 g $550     Add to Cart  
 
L-Alanine-1-13C-N-FMOC
99%13C
Request Quote  
 
L-Alanine-1-13C-N-t-BOC
99%13C
0.1 g $650     Add to Cart  
0.25 g $990     Add to Cart  
1 g $1,500     Add to Cart  
 
L-Alanine-2,3,3,3-d4
98%D
100 mg $490     Add to Cart  
 
L-Alanine-2,3,3,3-d4-N-FMOC
98%D
0.25 g $800     Add to Cart  
0.5 g $1,440     Add to Cart  
 
L-Alanine-2,3,3,3-d4-N-t-BOC
98%D
0.5 g $865     Add to Cart  
1 g $1,550     Add to Cart  
 
L-Alanine-2,3-13C2
91%13C
0.5 g $850     Add to Cart  
 
L-Alanine-2-13C
99%13C
0.1 g $650     Add to Cart  
 
L-Alanine-2-13C (N-t-BOC)
99%13C
0.1 g $750     Add to Cart  
 
L-Alanine-2-13C-N-FMOC
99%13C
0.1 g $980     Add to Cart  
 
L-Alanine-2-d1
98%D
0.5 g $925     Add to Cart  
1 g $1,650     Add to Cart  
 
L-Alanine-2-d1-N-FMOC
98%D
0.25 g $905     Add to Cart  
0.5 g $1,620     Add to Cart  
 
L-Alanine-2-d1-N-t-BOC
98%D
0.25 g $925     Add to Cart  
0.5 g $1,650     Add to Cart  
 
L-Alanine-3,3,3-d3
99%D
0.25 g $250     Add to Cart  
1 g $790     Add to Cart  
 
L-Alanine-3,3,3-d3-N-FMOC
99%D
0.5 g $835     Add to Cart  
1 g $1,500     Add to Cart  
 
L-Alanine-3,3,3-d3-N-t-BOC
99%D
0.5 g $845     Add to Cart  
1 g $1,515     Add to Cart  
 
L-Alanine-3-13C
99%13C
1 g $755     Add to Cart  
 
L-Alanine-3-13C (N-FMOC)
0.1 g $550     Add to Cart  
 
L-Alanine-3-13C (N-t-BOC)
99%13C
0.1 g $550     Add to Cart  
 
L-Alanine-13C3,15N
99% 13C, 99% 15N
0.1 g $900     Add to Cart  
 
L-Alanine-13C3-15N (N-t-BOC)
98+%13C, 98%15N
0.05 g $800     Add to Cart  
 
L-Alanine-d2
98%D
0.1 g $650     Add to Cart  
 
L-Alanine-d4
10 mg $575     Add to Cart  
100 mg $650     Add to Cart  
250 mg $800     Add to Cart  
1 g $1,375     Add to Cart  
 
L-Alanine-15N
98%15N
0.5 g $200     Add to Cart  
 
L-Alanine-15N-N-FMOC
99%15N
1 g $745     Add to Cart  
 
L-Alanine-15N-N-t-BOC
99%15N
1 g $810     Add to Cart  
 
N-Acetyl-D-alanine-2,3,3,3-d4
98% D
0.25 g $865     Add to Cart  
0.5 g $1,550     Add to Cart  
 
N-Acetyl-DL-alanine-2,3,3,3-d4
98% D
0.25 g $845     Add to Cart  
0.5 g $1,515     Add to Cart  
 
N-Acetyl-DL-alanine-3,3,3-d3
98%D
0.25 g $835     Add to Cart  
0.5 g $1,500     Add to Cart  
 
N-Acetyl-d3-DL-alanine-2,3,3,3-d4
98%D
0.25 g $865     Add to Cart  
0.5 g $1,550     Add to Cart  
 
N-Acetyl-d3-DL-alanine-3,3,3-d3
98%D
0.25 g $865     Add to Cart  
0.5 g $1,550     Add to Cart  
 
N-Acetyl-d3-L-alanine-2,3,3-d4-N-methyl-d3-amide
98%D
Request Quote  
 
N-Acetyl-L-alanine-2,3,3,3-d4
98%D
0.25 g $910     Add to Cart  
0.5 g $1,625     Add to Cart  
 
N-Acetyl-L-alanine-3,3,3-d3
98%D
0.25 g $925     Add to Cart  
0.5 g $1,650     Add to Cart  
 
β-Alanine-2,2,3,3-d4
98%D
50 mg $220     Add to Cart  
250 mg $690     Add to Cart  
 
β-Alanine-15N
98%15N
0.1 g $720     Add to Cart  
 
DL-Alanine Methylamide-d3
Request Quote  
 
L-Alanine-N-t-BOC-UL-13C3
98%13C
0.1 g $875     Add to Cart  
 
L-Alanine-Nd2COOD
99%D
1 g $800     Add to Cart  
 
L-Alanine-UL-13C3
98%13C
0.1 g $530     Add to Cart  
0.25 g $950     Add to Cart  
0.5 g $950     Add to Cart  
 
L-Alanine-UL-d7
98%D
0.5 g $855     Add to Cart  
1 g $1,530     Add to Cart  
 
β-Alanine-UL-13C3,15N
98%13C, 96-99%15N
0.1 g $650     Add to Cart  
 
DL-Alanosine-15N2
98% 15N
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
L-allo-Isoleucine-d10
98%D
5 mg $1,290     Add to Cart  
10 mg $1,700     Add to Cart  
 
N-(Acetyl-d3)-S-allyl-L-cysteine
5 mg $870     Add to Cart  
50 mg $1,975     Add to Cart  
 
α1-24-Adrenocorticotropic-d4 Hormone
Request Quote  
 
DL-(2-Amino-2-carboxyethyl)-homocysteine-3,3,4,4-d4
98%D
10 mg $690     Add to Cart  
 
D,L-2-Amino-3-(hydroxy-15N-amino)propionic Acid
1 mg $850     Add to Cart  
10 mg $1,800     Add to Cart  
 
D,L-2-Amino-3-(hydroxy-15N2-amino)propionic Acid
98%:15N2
1 mg $850     Add to Cart  
5 mg $1,800     Add to Cart  
 
(2S,3S)-2-Amino-3-methyl-N-[2-(4-morpholinyl)ethyl]pentanamide-d[ -4-] HCl
Request Quote  
 
(2S)-2-Amino-3-phenylpropionyl Amide-d5
Request Quote  
 
2-Amino-N-ethylpropanamide-d5
Request Quote  
 
2-Amino-N,N,3-trimethyl-butanamide-d6
Request Quote  
 
2-Amino-N,N-dimethylpropanamide-d6
Request Quote  
 
α-Amino-β-methylaminopropionic Acid-d3 HCl
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
N-(4-Aminobenzoyl-d4)-L-glutamic Acid
1 mg $890     Add to Cart  
10 mg $2,620     Add to Cart  
 
N-(4-Aminobenzoyl-d4)glycine
98%D
0.01 g $810     Add to Cart  
 
N-(4-Aminobenzoyl)-L-glutamic Acid 1,5-Dimethyl Ester-d4
0.5 mg $700     Add to Cart  
2.5 mg $1,100     Add to Cart  
5 mg $1,480     Add to Cart  
 
(S)-2-Aminobutyramide-d3 HCl
98%D
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
L-Aminobutyric Acid-d3
98%D
5 mg $890     Add to Cart  
25 mg $2,120     Add to Cart  
 
L-2-Aminobutyric Acid-d3 Ester HCl
2.5 mg $625     Add to Cart  
10 mg $900     Add to Cart  
25 mg $1,300     Add to Cart  
 
L-2-Aminobutyric Acid-d5 Methyl Ester HCl
Request Quote  
 
rac-2-Aminobutyric Acid-d3 HCl
25 mg $625     Add to Cart  
250 mg $2,000     Add to Cart  
 
rac-2-Aminobutyric Acid-d3 hydrochloride
25 mg $875     Add to Cart  
250 mg $2,000     Add to Cart  
 
6-Aminohexanoic Acid-d10
98%D
5 mg $990     Add to Cart  
25 mg $2,750     Add to Cart  
 
(+/-) 3-Aminoisobutyric Acid-d3 hydrochloride
5 mg $290     Add to Cart  
 
5-Aminolevulinic Acid-3-13C HCl
98%13C
1 mg $900     Add to Cart  
5 mg $2,200     Add to Cart  
 
DL-Arginine-d7 HCl
98%D
0.1 g $750     Add to Cart  
 
L-Arginine-1,2-13C2 hydrochloride
99%13C
25 mg $890     Add to Cart  
 
L-Arginine-1-13C hydrochloride
99%13C
100 mg $990     Add to Cart  
 
L-Arginine-2,3,3,4,4,5,5-d7
64% D
0.05 g $800     Add to Cart  
 
L-Arginine-13C,d4 dihydrochloride
1 mg $490     Add to Cart  
5 mg $1,490     Add to Cart  
 
L-Arginine-13C6 hydrochloride
98% 13C
10 mg $390     Add to Cart  
100 mg $690     Add to Cart  
 
L-Arginine-d7 HCl
98%D
10 mg $390     Add to Cart  
 
L-Arginine-15N,N-FMOC,O-Pmc
98%
100 mg $3,500     Add to Cart  
 
L-Arginine-guanido-15N2 HCl
98%15N
0.5 g $680     Add to Cart  
 
L-Arginine-UL-13C6,15N4 hydrochloride
98%13C, 98%15N
10 mg $90     Add to Cart  
50 mg $290     Add to Cart  
 
L-Arginine-UL-15N4
98%15N
0.05 g $750     Add to Cart  
 
L-Arginine-UL-15N4-N-FMOC, PMC
98%15N
0.1 g $1,650     Add to Cart  
 
L-Asparagine-d3
10 mg $675     Add to Cart  
100 mg $2,400     Add to Cart  
 
L-Asparagine-15N2,d8
98%15N; 98%D
100 mg $1,490     Add to Cart  
 
L-Asparagine-15N2 hydrate
98% 15N
50 mg $890     Add to Cart  
100 mg $1,500     Add to Cart  
 
L-Asparagine-α-15N hydrate
98%
Request Quote  
 
L-Asparagine-amide-15N
98%15N
Request Quote  
 
L-Asparagine N-β-Trityl-15N2-N-α-FMOC
98%15N
Request Quote  
 
L-Asparagine-UL-13C4,15N2 hydrate
>98%13C, >98%15N
50 mg $1,490     Add to Cart  
 
L-Asparagine-UL-13C4,UL-15N2-N-FMOC
98%13C,98%15N
Request Quote  
 
L-Aspartic-15N Acid,N-FMOC
98%
100 mg $690     Add to Cart  
 
L-Aspartic-15N Acid,N-FMOC,α-O-t-butyl
98%
100 mg $690     Add to Cart  
 
N-Acetyl-DL-aspartic-2,3,3-d3 acid
97%D
50 mg $490     Add to Cart  
250 mg $1,490     Add to Cart  
 
DL-Aspartic Acid-2,3,3-d3
98%D
0.5 g $925     Add to Cart  
1 g $1,650     Add to Cart  
 
DL-Aspartic Acid-2-13C
99%13C
0.1 g $580     Add to Cart  
 
DL-Aspartic Acid-3-13C
99%13C
0.1 g $450     Add to Cart  
 
DL-Aspartic Acid-4-13C
99%13C
1 g $840     Add to Cart  
 
L-Aspartic Acid-1,4-13C2
99%13C
0.1 g $660     Add to Cart  
 
L-Aspartic Acid-1-13C
99%13C
Request Quote  
 
L-Aspartic Acid-2,3,3-d3
98%D
0.1 g $790     Add to Cart  
0.25 g $1,470     Add to Cart  
 
L-Aspartic Acid-2-13C
99%13C
Request Quote  
 
L-Aspartic Acid-3-13C
99%13C
0.05 g $450     Add to Cart  
 
L-Aspartic Acid-4-13C
99%13C
0.05 g $575     Add to Cart  
 
L-Aspartic Acid-d3
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
L-Aspartic Acid-15N
99+%N
100 mg $690     Add to Cart  
 
L-Aspartic Acid-15N (N-t-BOC)
>99%15N
0.1 g $575     Add to Cart  
 
L-Aspartic Acid-15N-β-Benzyl Ester-N-t-BOC
98%15N
0.1 g $680     Add to Cart  
 
L-Aspartic Acid-15N-β-O-t-Butyl Ester-N-FMOC
98%15N
0.1 g $680     Add to Cart  
 
Aspartic Acid α-Methyl Ester
Request Quote  
 
L-Aspartic Acid-N-FMOC,β-O-t-Butyl Ester-UL-13C4,15N
98%13C, 98%15N
Request Quote  
 
L-Aspartic Acid-N-t-BOC,β-Benzyl Ester-UL-13C4,15N
98%13C, 98%15N
0.05 g $1,005     Add to Cart  
 
L-Aspartic Acid-UL-13C4
98%13C
100 mg $1,050     Add to Cart  
 
L-Aspartic Acid-UL-13C4-N-α-CBZ
95%13C
0.1 g $1,140     Add to Cart  
 
L-Aspartic Acid-UL-13C4,15N
>98%13C, >98%15N
50 mg $550     Add to Cart  
100 mg $850     Add to Cart  
 
L-Aspartic Acid-UL-13C4-15N (N-t-BOC)
98+%13C, 98%15N
0.05 g $950     Add to Cart  
 
L-Aspartyl-L-phenylalanine-d5
Request Quote  
 
N-(N-Acetyl-L-α-aspartyl)-L-glutamic Acid-d3 1,5- Bis(phenylmethyl) Ester
2.5 mg $675     Add to Cart  
25 mg $2,400     Add to Cart  
 
β-L-Aspartylglycine-13C2,15N
Request Quote  
 
( ±)-N-2-Methylbutyrylglycine-2,2-d2
10 mg $420     Add to Cart  
50 mg $1,220     Add to Cart  
 
N-Benzoyl-d5-glycine
98%D
100 mg $290     Add to Cart  
 
N-Benzoylglycine-2,2-d2
98%D
0.5 g $850     Add to Cart  
1 g $1,525     Add to Cart  
 
N-(2-Benzoylmercaptopropionyl)glycine-d3 Ethyl Ester
98%D
2.5 mg $900     Add to Cart  
12.5 mg $2,200     Add to Cart  
 
N-Acetyl-S-benzyl-2,3,4,5,6-d5-L-cysteine
25 mg $290     Add to Cart  
100 mg $890     Add to Cart  
 
S-Benzyl-DL-cysteine-2,3,3-d3
98%D
0.1 g $780     Add to Cart  
0.25 g $1,450     Add to Cart  
 
N-(Acetyl-d3)-S-benzyl-L-cysteine
98%D
1 mg $870     Add to Cart  
5 mg $1,960     Add to Cart  
 
4-O-Benzyl-N-[(benzyloxy)carbonyl]-3-O-methyl-L-DOPA-d3 Methyl Ester
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
Benzyl(2R)-3-N,N-Dibenzylamino-2-fluoropropanoate-13C3
98%:13C3
1 mg $850     Add to Cart  
5 mg $1,800     Add to Cart  
 
O-Acetyl N-Benzyloxycarbonyl Valganciclovir-d5
Request Quote  
 
Bepotastine-d6 Besylate
1 mg $490     Add to Cart  
5 mg $1,490     Add to Cart  
 
Bepotastine-d6 Ethyl Ester
10 mg $625     Add to Cart  
 
N-Boc-(p-aminobenzoyl)-L-glutamic Acid-d4 Dimethyl Ester
0.5 mg $650     Add to Cart  
2.5 mg $950     Add to Cart  
5 mg $1,225     Add to Cart  
 
N-tert-Boc-alanine-d4
98%D
2.5 mg $860     Add to Cart  
12.5 mg $1,880     Add to Cart  
 
N-(N-tert-Boc-alanoyl)-L-(2S,3aS,7aS)-octahydro-indole-2- carboxylic Acid-d4 Benzyl Ester
98%D
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
N-Boc-DL-cyclohexylglycine-d11
10 mg $650     Add to Cart  
100 mg $2,200     Add to Cart  
 
N-tert-Boc-L-alanine-d4
10 mg $610     Add to Cart  
100 mg $1,380     Add to Cart  
 
N-Boc-L-cyclohexylglycine-d11
Request Quote  
 
N-Boc-L-phenyl-d5-alanine
25 mg $625     Add to Cart  
250 mg $2,000     Add to Cart  
 
N-Boc-N-methoxy-N-methyl-L-phenyl-d5-alaninamide
98%D
10 mg $875     Add to Cart  
50 mg $2,000     Add to Cart  
 
N-Boc-phenyl-d5-alaninal
98%D
5 mg $875     Add to Cart  
25 mg $2,000     Add to Cart  
 
S-[2-(2-Bromo-3-methoxyphenyl)-2-oxoethyl] Thiorphan Dicyclohexylamine Salt-d7
Request Quote  
 
cis-N-Acetyl-S-(4-hydroxy-2-buten-1-yl)-L-cysteine-d3
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
N-Acetyl-S-(4-hydroxy-2-buten-1-yl)-L-cysteine-d3
5 mg $690     Add to Cart  
 
N-Butyryl-d7-glycine
5 mg $475     Add to Cart  
25 mg $1,275     Add to Cart  
 
(R)-Butyryl Carnitine-d5
Request Quote  
 
(R)-Butyryl Carnitine-d5 Chloride
1 mg $625     Add to Cart  
10 mg $2,000     Add to Cart  
 
Butyrylglycine-d7
Request Quote  
 
N-n-Butyrylglycine-2,2-d2
99%D
0.05 g $835     Add to Cart  
0.1 g $1,495     Add to Cart  
 
N-Acetyl-S-(2-carbamoylethyl-d4)-L-Cysteine
99%D
0.05 g $980     Add to Cart  
0.1 g $1,740     Add to Cart  
 
N-Acetyl-S-( carbamoylethyl)-L-cysteine-13C3
Request Quote  
 
N-Acetyl-S-( carbamoylethyl)-L-cysteine-d3
5 mg $675     Add to Cart  
50 mg $2,400     Add to Cart  
 
N-Carbamyl-L-glutamic Acid-d5
0.5 mg $650     Add to Cart  
5 mg $2,200     Add to Cart  
 
N-Carbobenzoxyglycine-13C2,15N
100 mg $650     Add to Cart  
1 g $2,200     Add to Cart  
 
N-(Acetyl-d3)-S-(2-carboxyethyl)-L-cysteine
98%D
1 mg $890     Add to Cart  
5 mg $2,120     Add to Cart  
 
N-Acetyl-S-(2-carboxyethyl)-L-cysteine-13C3 Bis(dicyclohexylamine) Salt
Request Quote  
 
N-(Acetyl-d3)-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) Salt
1 mg $890     Add to Cart  
10 mg $2,620     Add to Cart  
 
N-(Acetyl-d3)-S-(2-carboxypropyl)-L-cysteine Dicyclohexylammonium Salt (Mixture of Diastereomers)
1 mg $890     Add to Cart  
10 mg $2,620     Add to Cart  
 
N-Acetyl(d3)-S-(2-carboxypropyl)-L-cysteine Disodium Salt(Mixture of Diastereomers)
Request Quote  
 
N-(Acetyl-d3)-S-(2-carboxypropyl)-L-cysteine Ethyl Ester (Mixture of Diastereomers)
2.5 mg $890     Add to Cart  
25 mg $2,620     Add to Cart  
 
D,L-Carnitine-d3 Chloride
Request Quote  
 
N-Cbz-O-Bzl-L-Glu-S-Bzl-L-Cys-Gly[13C2,15N]-OBzl
98%:13C2, 98%:15N
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
L-Citrulline-2,3,3,4,4,5,5-d7
98%D
10 mg $495     Add to Cart  
50 mg $1,595     Add to Cart  
 
L-Citrulline-ureido-13C
99%13C
Request Quote  
 
Creatine-d5 H2O (N-methyl-d3; glycine-2,2-d2)
50 mg $710     Add to Cart  
250 mg $2,110     Add to Cart  
 
Creatine-d3 (methyl-d3) monohydrate
99%D
50 mg $290     Add to Cart  
 
Creatinine-d5 (N-methyl-d3; imidazolidinone-5,5-d2)
50 mg $630     Add to Cart  
250 mg $1,830     Add to Cart  
 
Creatinine-d3 (methyl-d3)
99%D
25 mg $590     Add to Cart  
100 mg $1,525     Add to Cart  
 
N-(2-Cyano-(1,1,2-d3)) Valine
99%D
10 mg $650     Add to Cart  
25 mg $1,500     Add to Cart  
 
N-(Acetyl-d3)-S-(1-cyano-2-hydroxyethyl)-L-cysteine Dicyclohexylamine Salt(Mixture of Diastereomers)
0.5 mg $1,050     Add to Cart  
5 mg Request Quote  
 
N-Acetyl-S-(2-cyanocarboxyethyl)-L-cysteine-d3 Bis(dicyclohexylamine) Salt
1 mg $890     Add to Cart  
10 mg $2,620     Add to Cart  
 
N-(2-Cyanoethyl-(1,1,2-d3)) Valine
98%D
10 mg $875     Add to Cart  
50 mg $2,000     Add to Cart  
 
N-Acetyl-d3-S-(2-cyanoethyl)-L-cysteine
98%D
1 mg $490     Add to Cart  
10 mg $1,590     Add to Cart  
 
Cycloleucine-carboxyl-13C,2,2,5-d3
99%13C, 96%D
0.25 g $780     Add to Cart  
 
D,L-Cystathionine-d4 (Major)
2.5 mg $675     Add to Cart  
25 mg $2,400     Add to Cart  
 
DL-Cysteine-3,3-d2
98%D
0.1 g $650     Add to Cart  
 
DL-Cysteine-3-13C
99%13C
0.5 g $750     Add to Cart  
 
DL-Cysteine-3-13C (S-Benzyl)
99%13C
1 g $495     Add to Cart  
 
DL-Cysteine-15N hydrochloride
99%15N
10 mg $190     Add to Cart  
50 mg $590     Add to Cart  
 
L-Cysteine-1-13C
99%13C
Request Quote  
 
L-Cysteine-3,3-d2
98%D
5 mg $990     Add to Cart  
50 mg $1,500     Add to Cart  
 
L-Cysteine-3,3-d2-N-FMOC-S-Trityl
98%D
5 mg $990     Add to Cart  
25 mg $1,700     Add to Cart  
 
L-Cysteine, -3,3-d2-S-Trityl
98%D
Request Quote  
 
L-Cysteine-3-13C
99%13C
10 mg $290     Add to Cart  
 
L-Cysteine-3-13C-N-FMOC, S-Benzyl
99%13C
0.05 g $1,200     Add to Cart  
0.1 g $1,700     Add to Cart  
 
L-Cysteine-3-13C-N-t-BOC, S-Benzyl
99%13C
0.25 g $860     Add to Cart  
 
L-Cysteine-13C3,d3,15N
97-99% 13C; 97-99% D; 97-99% 15N
50 mg $1,590     Add to Cart  
 
L-Cysteine-15N
99%15N
50 mg $790     Add to Cart  
 
L-Cysteine-15N,d3
98%D, 98% 15N
50 mg $2,190     Add to Cart  
 
L-Cysteine-15N-N-t-BOC, S-p-Methylbenzyl
98%15N
0.25 g $1,250     Add to Cart  
 
L-Cysteine-15N S-p-Methylbenzyl
98%15N
0.1 g $600     Add to Cart  
 
N-Acetyl-L-Cysteine-15N
98%
1 mg $790     Add to Cart  
5 mg $1,500     Add to Cart  
 
DL-Cysteine, S-Benzyl-1-13C
99%13C
0.25 g $500     Add to Cart  
 
L-Cysteine-N-FMOC-UL-13C3,15N S-Trityl
98%13C, 98%15N
5 mg $990     Add to Cart  
25 mg $1,900     Add to Cart  
 
L-Cysteine-UL-13C3
99%13C
25 mg $890     Add to Cart  
 
L-Cysteine-UL-13C3,15N
>98%13C, >98%15N
25 mg $690     Add to Cart  
 
L-Cysteine-34S
Request Quote  
 
L-Cysteinylglycine-13C2,15N
Request Quote  
 
L-Cystine-13C6,15N2
Request Quote  
 
DL-Cystine-2,2’,3,3,3’,3’-d6
98%D
0.1 g $750     Add to Cart  
0.25 g $1,395     Add to Cart  
 
DL-Cystine-3,3,3’,3’-d4
98%D
0.5 g $495     Add to Cart  
 
L-Cystine-3,3’-13C2
99%13C
250 mg $1,790     Add to Cart  
 
L-Cystine-3,3’-13C2
99%13C
Request Quote  
 
L-Cystine-S34
Request Quote  
 
Darinaparsin-d3
Request Quote  
 
Darinaparsin-d5
Request Quote  
 
4-Desisopropyl-4-ethyl Nateglinide-d5
Request Quote  
 
N-Desmethyl L-Ergothioneine-d6 Methyl Ester
10 mg $650     Add to Cart  
100 mg $2,200     Add to Cart  
 
DL-Diacetyl Cysteine-15N
99% 15N
Request Quote  
 
D-2,4-Diaminobutyric-2,4,4-d3 Acid DiHCl
98% D
0.05 g $790     Add to Cart  
0.1 g $1,425     Add to Cart  
 
L-2,4-Diaminobutyric-2,4,4-d3 Acid DiHCl
98% D
Request Quote  
 
L-2,4-Diaminobutyric Acid-13C4 DiHCl
Request Quote  
 
rac-2,4-Diaminobutyric Acid-d5 DiHCl
Request Quote  
 
2-N,N-Dibenzyl Serine Benzyl Ester-13C3
98%13C3
1 mg $830     Add to Cart  
5 mg $1,640     Add to Cart  
 
N-Acetyl-S-(1,2-dichloroethenyl)-L-cysteine-13C,d3
2.5 mg $860     Add to Cart  
25 mg $1,880     Add to Cart  
 
N-Acetyl-S-(2,2-dichloroethenyl)-L-cysteine-13C,d3
1 mg $925     Add to Cart  
10 mg $2,900     Add to Cart  
 
Diethyl 2-Ethyl-2-acetamidomalonate-d3
98%D
50 mg $875     Add to Cart  
250 mg $2,000     Add to Cart  
 
N-Acetyl-D,L-diethylalanine-d3-S-(3-carboxy-1-methylpropyl)-L -cysteine Disodium Salt
98%D
1 mg $850     Add to Cart  
5 mg $1,800     Add to Cart  
 
Diglutathionyl Mustard Phosphoramide-d4
Request Quote  
 
1,9-Dihydropurine-13C2,15N-6-thione
98%:13C2, 98%:15N
1 mg $1,650     Add to Cart  
5 mg $8,200     Add to Cart  
 
N,N-Dimethyl-d3-glycine HCl (N-methyl-d3)
99% D
0.1 g $790     Add to Cart  
0.25 g $1,470     Add to Cart  
 
N,N-Dimethyl-d6-glycine HCl
99%D
0.1 g $810     Add to Cart  
0.25 g $1,510     Add to Cart  
 
NG,NG’’-Dimethyl-L-arginine-d6
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
N,N-Dimethyl-L-histidine-d6 Methyl Ester DiHCl
25 mg $650     Add to Cart  
250 mg $2,200     Add to Cart  
 
N-Acetyl-S-(2,5-dimethylbenzene)-L-cysteine-d3
2.5 mg $900     Add to Cart  
25 mg $2,700     Add to Cart  
 
N-Acetyl-S-(3,4-dimethylbenzene)-L-cysteine-d3
1 mg $900     Add to Cart  
10 mg $2,700     Add to Cart  
 
N-Acetyl-S-(2,4-dimethylbenzene)cysteine-d3(R/S Mixture)
1 mg $900     Add to Cart  
10 mg $2,700     Add to Cart  
 
L-Dopa-2,3-13C2, 4-hydroxy-18O
97%13C, 95%18O
5 mg $1,500     Add to Cart  
 
L-DOPA-2,5,6-d3
98%D
10 mg $90     Add to Cart  
50 mg $290     Add to Cart  
 
L-Dopa-ring-13C6
99%13C
5 mg $290     Add to Cart  
25 mg $990     Add to Cart  
 
N-Acetyl-d3-S-(2-ethoxycarbonylethyl-1-methyl)-L-cysteine
98%D
2.5 mg $875     Add to Cart  
12.5 mg $2,000     Add to Cart  
 
N-Acetyl-d3-S-(2-ethoxycarbonylethyl-1-methyl)-L-cysteine, Dicyclohexylammonium Salt
98%D
5 mg $875     Add to Cart  
25 mg $2,000     Add to Cart  
 
N-Acetyl-S-ethyl-d5-L-cysteine
98%D
5 mg $875     Add to Cart  
25 mg $2,000     Add to Cart  
 
S,S’’-Ethylenebis(glutathione)-d4 DiHCl
Request Quote  
 
Ethylenediamine-N,N,N’’,N’’-tetraacetic Acid-13C4 (α- labels)
Request Quote  
 
Ethylenediamine-N,N,N’’,N’’-tetraacetic Acid Calcium Disodium Hydrate
Request Quote  
 
Ethylenediamine-N,N,N’’,N’’-tetraacetic Acid Disodium Dihydrate
2.5 g $610     Add to Cart  
10 g $650     Add to Cart  
50 g $725     Add to Cart  
 
N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-1-methyl-L-tryptophan-d3
Request Quote  
 
α-Fluoro-β-alanine-13C3
99% 13C
1 mg $750     Add to Cart  
5 mg $1,800     Add to Cart  
 
Fmoc-(methyl-d3)alanine
98%D
2.5 mg $890     Add to Cart  
12.5 mg $2,120     Add to Cart  
 
Fmoc-Glu(OtBu)-OH-15N
98% 15N
100 mg $1,900     Add to Cart  
 
N-Formyl-L-leucine (3S,4R,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl- 2H-pyran-4-yl Ester
2.5 mg $675     Add to Cart  
25 mg $2,400     Add to Cart  
 
N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl- 2H-pyran-4-yl-d3 Ester
1 mg $660     Add to Cart  
10 mg $2,280     Add to Cart  
 
N-Formyl-L-leucine (3S,4S,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl- 2H-pyran-4-yl Ester
Request Quote  
 
Gabapentin-d4 (100 ug/mL in Methanol)
5 ml $625     Add to Cart  
 
Gabapentin-d6
Request Quote  
 
Gabapentin-d6 hydrochloride
Request Quote  
 
Gabapentin ethyl ester hydrochloride
250 mg $640     Add to Cart  
1 g $1,790     Add to Cart  
 
α-Galactosyl-C18-ceramide
98%:C18
1 mg $900     Add to Cart  
5 mg $2,200     Add to Cart  
 
α-Galactosyl-C16-ceramide
98%:C16
1 mg $900     Add to Cart  
5 mg $2,200     Add to Cart  
 
L-GAMMA-Glutamyl-L-cysteinyl-L-lysine-13C5,15N
98%:13C5, 98%:15N
1 mg $1,100     Add to Cart  
5 mg $4,000     Add to Cart  
 
GGTI-2133-d7
Request Quote  
 
Glatiramer Acetate-Dx
Request Quote  
 
Glucagon-d9
Request Quote  
 
L-Glutamic-2,3,3,4,4-d5 Acid
98%D
50 mg $590     Add to Cart  
 
N-Acetyl-D-glutamic-2,3,3,4,4-d5 Acid
98%D
0.05 g $850     Add to Cart  
0.1 g $1,525     Add to Cart  
 
N-Acetyl-L-glutamic-2,3,3,4,4-d5 Acid
98%D
0.05 g $990     Add to Cart  
0.1 g $1,760     Add to Cart  
 
L-Glutamic-2-13C Acid
Request Quote  
 
D-Glutamic Acid -2,3,3,4,4-d5
98%D
0.05 g $810     Add to Cart  
0.1 g $1,460     Add to Cart  
 
D-Glutamic Acid-13C5
Request Quote  
 
DL-Glutamic Acid-1-13C
99%13C
0.1 g $790     Add to Cart  
0.5 g $1,500     Add to Cart  
 
DL-Glutamic Acid-2,3,3,4,4-d5
98%D
0.25 g $880     Add to Cart  
0.5 g $1,575     Add to Cart  
 
DL-Glutamic Acid-2,4,4-d3
98%D
0.5 g $760     Add to Cart  
1 g $1,370     Add to Cart  
 
L-Glutamic Acid-1,2-13C2
99%13C
0.05 g $990     Add to Cart  
0.1 g $1,500     Add to Cart  
 
L-Glutamic Acid-1,2-13C2 (N-t-BOC)
99% 13C
0.1 g $550     Add to Cart  
 
L-Glutamic Acid-1-13C
99%13C
0.25 g $1,500     Add to Cart  
1 g $2,300     Add to Cart  
 
L-Glutamic Acid-13C2-1,2-N-t-BOC, y-Benzyl Ester
99%13C
0.1 g $638     Add to Cart  
 
L-Glutamic Acid-15N
98%15N
100 mg $490     Add to Cart  
 
L-Glutamic Acid-UL-13C5
97%13C
100 mg $890     Add to Cart  
 
L-Glutamic Acid-UL-13C5-15N
99%13C, 98%15N
50 mg $990     Add to Cart  
100 mg $1,700     Add to Cart  
 
L-Glutamic Acid-UL-13C5,15N-N-FMOC y-t-Butyl Ester
98%13C, 96-99%15N
Request Quote  
 
DL-Glutamine-2,3,3,4,4-d5
98%D
Request Quote  
 
L-Glutamine -1,2-13C2
99%13C
25 mg $990     Add to Cart  
 
L-Glutamine-1,2-13C2 (N-t-BOC)
99%13C
Request Quote  
 
L-Glutamine-1-13C
99% 13C
100 mg $590     Add to Cart  
 
L-Glutamine-2,3,3,4,4-d5
98%D
0.05 g $950     Add to Cart  
0.1 g $1,695     Add to Cart  
 
L-Glutamine-2-13C
99%13C
50 mg $990     Add to Cart  
100 mg $1,500     Add to Cart  
 
L-Glutamine-5-13C
99%13C
250 mg $890     Add to Cart  
 
L-Glutamine-15N2
99%15N
50 mg $790     Add to Cart  
 
L-Glutamine (α-15N)
99%15N
0.1 g $495     Add to Cart  
0.5 g $795     Add to Cart  
 
L-Glutamine (amide-15N)
99%15N
0.5 g $525     Add to Cart  
 
L-Glutamine-UL-13C5
98% 13C
50 mg $790     Add to Cart  
 
L-Glutamine-UL-13C5,15N2
98+%13C, 98%15N
50 mg $890     Add to Cart  
 
L-Glutamine-UL-13C5,UL-15N2-N-FMOC
98%13C, 98%15N
Request Quote  
 
ε-(γ-L-Glutamyl)lysine-d4
Request Quote  
 
ε-(γ-L-Glutamyl)lysine-d5
Request Quote  
 
Glutathione-d5
1 mg $750     Add to Cart  
10 mg $3,000     Add to Cart  
 
Glutathione-(glycine-13C2,15N) Disodium Salt
95%:13C2, 95%:15N1
1 mg $690     Add to Cart  
 
Glutathione Disulfide-d10
Request Quote  
 
4-Glutathionyl Cyclophosphamide-d4
Request Quote  
 
Glyburide-d3 (methoxy-d3)
99%D
0.01 g $735     Add to Cart  
0.05 g $1,550     Add to Cart  
 
Glyburide-d11
98%D
1 mg $890     Add to Cart  
5 mg $2,120     Add to Cart  
 
rac cis-3-Hydroxy Glyburide-d3,13C
98%D, 98% 13C
1 mg $975     Add to Cart  
5 mg $2,800     Add to Cart  
 
Glycine-1,2-13C2
99%13C
250 mg $880     Add to Cart  
 
Glycine-1-13C
99%13C
1 g $450     Add to Cart  
5 g $795     Add to Cart  
 
Glycine-1-13C (N-t-BOC)
99%13C
Request Quote  
 
Glycine-1-13C-N-FMOC
99%13C
1 g $795     Add to Cart  
 
Glycine-1-13C,15N
99%13C, 99%15N
0.25 g $850     Add to Cart  
 
Glycine-2,2-d2
98%D
5 g $690     Add to Cart  
 
Glycine-2,2-d2 (N-t-BOC)
98%D
0.5 g $800     Add to Cart  
1 g $1,440     Add to Cart  
 
Glycine-2,2-d2-N-t-FMOC
98%D
0.5 g $880     Add to Cart  
1 g $1,570     Add to Cart  
 
Glycine-2-13C
99%13C
0.25 g $495     Add to Cart  
1 g $650     Add to Cart  
 
Glycine-2-13C (N-t-BOC)
99%13C
Request Quote  
 
Glycine-2-13C Ethyl Ester HCl
98% 13C
50 mg $875     Add to Cart  
250 mg $2,000     Add to Cart  
 
Glycine-2-13C-N-FMOC
99%13C
1 g $690     Add to Cart  
 
Glycine-2-13C,15N
99%13C, 99%15N
0.25 g $850     Add to Cart  
 
Glycine-13C
10 mg $650     Add to Cart  
100 mg $2,200     Add to Cart  
 
Glycine-13C2 Ethyl Ester HCl
98%:13C2
25 mg $875     Add to Cart  
125 mg $2,000     Add to Cart  
 
Glycine-d2
250 mg $625     Add to Cart  
500 mg $675     Add to Cart  
1 g $775     Add to Cart  
2.5 g $1,050     Add to Cart  
 
Glycine-d5
98%D
5 g $765     Add to Cart  
 
Glycine-15N
98%15N
1 g $495     Add to Cart  
 
Glycine-15N (N-FMOC)
99%15N
1 g $550     Add to Cart  
 
Glycine-15N (N-t-BOC)
99%15N
1 g $575     Add to Cart  
 
Glycine-15N,d2
10 mg $610     Add to Cart  
25 mg $675     Add to Cart  
100 mg $1,150     Add to Cart  
 
N-Acetyl-d3-glycine-2,2-d2
98%D
0.1 g $815     Add to Cart  
0.25 g $1,525     Add to Cart  
 
N-Acetyl-d3-glycine-d2-N-methyl-d3-amide
98%D
0.05 g $955     Add to Cart  
0.1 g $1,700     Add to Cart  
 
Glycine-N,N,O-d3
98% D
5 g $860     Add to Cart  
 
Glycine-UL-13C2,15N
98+%13C, 98%15N
0.25 g $680     Add to Cart  
0.5 g $975     Add to Cart  
1 g $1,350     Add to Cart  
 
Glycine-UL-13C2,15N (N-t-BOC)
98+%13C, 98%15N
0.1 g $850     Add to Cart  
 
Glycine-UL-13C2,15N-N-FMOC
98%13C, 98%15N
0.1 g $500     Add to Cart  
 
4-Guanidinobenzoyl Chloride HCl
1 mg $625     Add to Cart  
10 mg $2,000     Add to Cart  
 
S-[2-(N7-Guanyl)ethyl]glutathione-d4
Request Quote  
 
N-Hexadecanoyl-d31-glycine
10 mg $480     Add to Cart  
50 mg $1,280     Add to Cart  
 
N-Hexanoylglycine-2,2-d2
98%D
0.05 g $805     Add to Cart  
0.1 g $1,450     Add to Cart  
 
L-Histidine-d3(α-d1, imidazole-2,5-d2) hydrochloride hydrate
98% D
25 mg $170     Add to Cart  
100 mg $490     Add to Cart  
 
L-Histidine-15N3
95% 15N
100 mg $1,990     Add to Cart  
 
rac-Histidine-13C6,15N3
98%:13C6, 98%:15N3
10 mg $4,250     Add to Cart  
 
β-Histidine-d3
98%D
10 mg $650     Add to Cart  
50 mg $1,800     Add to Cart  
 
L-Histidine-(ring)-2-13C HCl hydrate
99%13C
Request Quote  
 
DL-Histidine-α-15N
99%15N
0.25 g $965     Add to Cart  
 
DL-Histidine-α-15N DiHCl
98%15N
0.1 g $1,100     Add to Cart  
 
L-Histidine-α-15N
99%15N
0.25 g $1,085     Add to Cart  
 
DL-Histidine-α,β,β-d3
98%D
5 mg $835     Add to Cart  
10 mg $1,495     Add to Cart  
 
L-Histidine-UL-13C6 HCl
99%13C
0.05 g $1,200     Add to Cart  
 
L-Histidine-UL-13C6,15N3
97%13C, 95%15N
0.05 g $1,995     Add to Cart  
 
DL-Homocysteic-3,3,4,4-d4 Acid hydrate
98%D
0.05 g $950     Add to Cart  
0.1 g $1,695     Add to Cart  
 
D-Homocysteine-d4
Request Quote  
 
DL-Homocysteine-3,3,4,4-d4
98%D
10 mg $190     Add to Cart  
50 mg $590     Add to Cart  
 
DL-HomocysteineThiolactone-3,3,4,4-d4 HCl
98%D
0.05 g $995     Add to Cart  
 
DL-Homocystine-3,3,3’,3’,4,4,4’,4’-d8
98%D
0.1 g $750     Add to Cart  
0.25 g $1,395     Add to Cart  
 
(S)-Homophenylalaninol-d2
50 mg $650     Add to Cart  
250 mg $950     Add to Cart  
1 g $2,350     Add to Cart  
 
L-3-(4-Hydroxy-3-methoxy-d3-phenyl)alanine
99% D
10 mg $490     Add to Cart  
50 mg $1,045     Add to Cart  
 
5-Hydroxy-D,L-tryptophan-d4
Request Quote  
 
6-Hydroxydopamine-d4 HCl
Request Quote  
 
2-Hydroxyethyl-1,1,2,2-d4 Valine
98%D
5 mg $650     Add to Cart  
25 mg $1,800     Add to Cart  
 
N-Acetyl-S-(2-hydroxyethyl-d4)-L-cysteine Dicyclohexylamine Salt
1 mg $620     Add to Cart  
10 mg $1,460     Add to Cart  
 
N-Acetyl-S-(2-hydroxyethyl-d4)-L-cysteine Sodium Salt
98%D
1 mg $845     Add to Cart  
5 mg $1,760     Add to Cart  
 
D-(-)-4-Hydroxyphenyl-d4-glycine
98%D
5 mg $875     Add to Cart  
25 mg $2,000     Add to Cart  
 
D-4-Hydroxyphenyl-3,5-d2-glycine
98%D
0.25 g $1,350     Add to Cart  
 
D-4-Hydroxyphenyl-d4-alanine-2,3,3-d3
98% D
0.05 g $850     Add to Cart  
0.1 g $1,525     Add to Cart  
 
DL-4-Hydroxyphenyl-2,6-d2-alanine-2-d1
98%D
0.25 g $865     Add to Cart  
0.5 g $1,550     Add to Cart  
 
DL-4-Hydroxyphenyl-3,5-d2-alanine
98%D
1 g $950     Add to Cart  
 
DL-4-Hydroxyphenyl-d4-alanine-2,3,3-d3
98%D
0.1 g $870     Add to Cart  
0.25 g $1,625     Add to Cart  
 
L-4-Hydroxyphenyl-2,6-d2-alanine
97% D
0.1 g $750     Add to Cart  
0.25 g $1,395     Add to Cart  
 
L-4-Hydroxyphenyl-3,5-d2-alanine
98%D
0.5 g $780     Add to Cart  
1 g $1,400     Add to Cart  
 
L-4-Hydroxyphenyl-3,5-d2-glycine
98%D
0.25 g $1,350     Add to Cart  
 
L-4-Hydroxyphenyl-d4-alanine
98% D
0.25 g $880     Add to Cart  
0.5 g $1,575     Add to Cart  
 
L-4-Hydroxyphenyl-d4-alanine-2-d1
98%D
0.05 g $865     Add to Cart  
0.1 g $1,550     Add to Cart  
 
D-4-Hydroxyphenyl-d4-alanine
50 mg $580     Add to Cart  
250 mg $1,580     Add to Cart  
 
DL-4-Hydroxyphenylalanine-3,3-d2
98%D
0.5 g $815     Add to Cart  
1 g $1,460     Add to Cart  
 
L-4-Hydroxyphenylalanine-3,3-d2
250 mg $650     Add to Cart  
1000 mg $1,850     Add to Cart  
 
D-4-Hydroxyphenylalanine-3,3-d2
50 mg $470     Add to Cart  
250 mg $1,270     Add to Cart  
 
N-Acetyl-d3-S-(3-hydroxypropyl-1-methyl)-L-cysteine, Dicyclohexylammonium Salt
98%D
1 mg $845     Add to Cart  
5 mg $1,760     Add to Cart  
 
S-(3-Hydroxypropyl)-L-cysteine-d6
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
N-Acetyl-S-(2-hydroxypropyl)cysteine-d3 Dicyclohexylammonium Salt
5 mg $900     Add to Cart  
50 mg $2,700     Add to Cart  
 
N-Acetyl-d3-S-(3-hydroxypropyl)cysteine Dicyclohexylammonium Salt
98%D
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
N( Im)-Ethoxycarbonyl-S-ethoxycarbonyl L-Ergothioneine-d9 Methyl Ester Iodide
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
N( Im)-Ethoxycarbonyl-S-ethoxycarbonyl N-Desmethyl L- Ergothioneine-d6 Methyl Ester
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
L-N6-(1-Iminoethyl) Lysine 5-Tetrazole Amide DiHCl
5 mg $860     Add to Cart  
25 mg $1,880     Add to Cart  
 
L-N6-(1-Iminoethyl) Lysine HCl
10 mg $825     Add to Cart  
50 mg $1,600     Add to Cart  
 
L-N5-(1-Iminoethyl) Ornithine HCl
10 mg $825     Add to Cart  
50 mg $1,600     Add to Cart  
 
Indole-2-carboxylic Acid-13C
98%:13C
25 mg $900     Add to Cart  
125 mg $2,200     Add to Cart  
 
3-Iodo-tyrosine-13C6
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
N-Isobutyryl-d7-glycine
1 mg $625     Add to Cart  
5 mg $995     Add to Cart  
25 mg $2,980     Add to Cart  
 
N-Isobutyrylglycine-2,2-d2
98%D
0.05 g $805     Add to Cart  
0.1 g $1,450     Add to Cart  
 
L-Isoleucine-1-13C
99%13C
0.5 g $1,025     Add to Cart  
 
L-Isoleucine-2-d1
98%D
0.25 g $835     Add to Cart  
0.5 g $1,495     Add to Cart  
 
L-Isoleucine-15N
95-99%15N
100 mg $890     Add to Cart  
 
L-Isoleucine-15N (N-FMOC)
95-99%15N
0.1 g $899     Add to Cart  
 
L-Isoleucine-15N (N-t-BOC)
99%15N
Request Quote  
 
L-Isoleucine-15N,N-Boc
98%
100 mg $690     Add to Cart  
 
L-Isoleucine-UL-13C6
98%13C
5 mg $190     Add to Cart  
25 mg $590     Add to Cart  
 
L-Isoleucine-UL-13C6,15N
98%13C, 98%15N
5 mg $490     Add to Cart  
 
Isovaleryl-DL-carnitine-d9 HCl (N,N,N-trimethyl-d9)
99% D
0.01 g $780     Add to Cart  
0.05 g $1,695     Add to Cart  
 
N-Isovalerylglycine-2,2-d2
98%D
0.05 g $805     Add to Cart  
0.1 g $1,450     Add to Cart  
 
D-α-(4-Hydroxyphenyl-2,3,5,6-d4)glycine-α-d1
5 mg $420     Add to Cart  
25 mg $1,220     Add to Cart  
 
N-Jasmonyl-L-Isoleucine-d3 (Mixture of Diastereomers)
Request Quote  
 
rac 3-Hydroxy Kynurenine-13C2,15N HCl Salt
1 mg $700     Add to Cart  
10 mg $2,600     Add to Cart  
 
N2-Lauroyl-L-glutamine-d23
1 mg $675     Add to Cart  
10 mg $2,400     Add to Cart  
 
D-Leucine-d10
98%D
0.1 g $750     Add to Cart  
0.5 g $1,595     Add to Cart  
 
DL-Leucine-1-13C
99%13C
0.25 g $550     Add to Cart  
 
DL-Leucine-2-13C
99%13C
0.25 g $755     Add to Cart  
 
DL-Leucine-2-d1
98%D
1 g $700     Add to Cart  
 
DL-Leucine-d7 (iso-propyl-d7)
98%D
0.5 g $885     Add to Cart  
1 g $1,580     Add to Cart  
 
DL-Leucine-d10
98%D
0.5 g $900     Add to Cart  
1 g $1,610     Add to Cart  
 
DL-Leucine-d10-N-FMOC
98%D
50 mg $190     Add to Cart  
 
DL-Leucine-15N
98%15N
0.25 g $495     Add to Cart  
 
L-Leucine-1,2-13C2
99%13C
0.25 g $550     Add to Cart  
 
L-Leucine-1-13C
99%13C
0.25 g $550     Add to Cart  
 
L-Leucine-1-13C, 15N
99%13C, 98%15N
0.25 g $500     Add to Cart  
 
L-Leucine-1-13C-N-FMOC
99%13C
0.25 g $790     Add to Cart  
 
L-Leucine-1-13C-N-t-BOC
99%13C
0.25 g $565     Add to Cart  
 
L-Leucine-2-13C
99%13C
0.25 g $995     Add to Cart  
 
L-Leucine-2-13C (N-t-BOC) hydrate
99%13C
0.25 g $750     Add to Cart  
 
L-Leucine-2-13C15N-N-t-BOC hydrate
98%15N
0.25 g $750     Add to Cart  
 
L-Leucine-2-d1
97-98%D
0.1 g $785     Add to Cart  
0.25 g $1,460     Add to Cart  
 
L-Leucine-3,3-d2
98%D
0.05 g $820     Add to Cart  
0.1 g $1,475     Add to Cart  
 
L-Leucine-5,5,5-d3-N-t-BOC hydrate
98%D
0.25 g $550     Add to Cart  
 
L-Leucine-d3
10 mg $640     Add to Cart  
100 mg $2,120     Add to Cart  
 
L-Leucine-d3 (methyl-d3)
99%D
0.5 g $820     Add to Cart  
1 g $1,475     Add to Cart  
 
L-Leucine-d3-N-FMOC (methyl-d3)
99%D
0.5 g $900     Add to Cart  
1 g $1,610     Add to Cart  
 
L-Leucine-d3-N-t-BOC hydrate (methyl-d3)
99%D
0.5 g $865     Add to Cart  
1 g $1,550     Add to Cart  
 
L-Leucine-d7-N-t-BOC hydrate (iso-propyl-d7)
98% D
0.1 g $800     Add to Cart  
0.25 g $1,495     Add to Cart  
 
L-Leucine-d10
98%D
100 mg $590     Add to Cart  
 
L-Leucine-d10-N-FMOC
98%D
0.1 g $880     Add to Cart  
0.25 g $1,650     Add to Cart  
 
L-Leucine-d10-N-t-BOC hydrate
98%D
0.1 g $880     Add to Cart  
0.25 g $1,650     Add to Cart  
 
L-Leucine-d10,15N
98%D, 97%15N
0.25 g $1,600     Add to Cart  
 
L-Leucine-15N
99%15N
0.1 g $495     Add to Cart  
 
L-Leucine-15N (N-FMOC)
99%15N
0.1 g $790     Add to Cart  
 
L-Leucine-15N-N-t-BOC hydrate
99%15N
0.1 g $495     Add to Cart  
 
L-Leucine-18O2
95%18O
0.1 g $875     Add to Cart  
 
N-Acetyl-d3-L-leucine-d10-N-methyl-d3-amide
98%D
0.01 g $840     Add to Cart  
0.05 g $1,895     Add to Cart  
 
L-Leucine-UL13C6
98%13C
50 mg $690     Add to Cart  
 
L-Leucine-UL-13C6,15N
98+%13C, 98%15N
0.05 g $790     Add to Cart  
 
L-Leucine-UL-13C6,15N-N-FMOC
98%13C, 98%15N
100 mg $800     Add to Cart  
0.1 g $800     Add to Cart  
 
L-Leucine-UL-13C6,15N-N-t-BOC hydrate
98%+13C, 98%15N
0.05 g $950     Add to Cart  
 
6-N-Acetyl-L-lysine-3,3,4,4,5,5,6,6-d8
99% D
0.01 g $730     Add to Cart  
0.05 g $1,525     Add to Cart  
 
D-Lysine-3,3,4,4,5,5,6,6-d8 DiHCl
99%D
100 mg $490     Add to Cart  
 
D-Lysine-4,4,5,5-d4 DiHCl
98%D
0.1 g $850     Add to Cart  
0.25 g $1,595     Add to Cart  
 
D-Lysine-4,4,5,5-d4 HCl
98%D
0.05 g $865     Add to Cart  
0.1 g $1,550     Add to Cart  
 
DL-Lysine-1-13C
99%13C
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DL-Lysine-2,3,3,4,4,5,5,6,6-d9 DiHCl
99% D
0.1 g $930     Add to Cart  
0.25 g $1,750     Add to Cart  
 
DL-Lysine-2-13C,ε-15N DiHCl
99%13C, 99%15N
0.1 g $1,050     Add to Cart  
 
DL-Lysine-2-15N DiHCl
99% 15N
1 g $790     Add to Cart  
 
DL-Lysine-3,3,4,4,5,5,6,6-d8 DiHCl
98%D
0.1 g $815     Add to Cart  
0.25 g $1,525     Add to Cart  
 
L-Lysine-1-13C
99%13C
50 mg $600     Add to Cart  
100 mg $990     Add to Cart  
 
L-Lysine-1-13C-α-N-FMOC, ε-N-t-BOC
99%13C
10 mg $690     Add to Cart  
 
L-Lysine-2,3,3,4,4,5,5,6,6-d9 HCl
99% D
0.1 g $920     Add to Cart  
0.25 g $1,725     Add to Cart  
 
L-Lysine-2,6,6-d3 HCl
98% D
0.25 g $940     Add to Cart  
0.5 g $1,675     Add to Cart  
 
L-Lysine-3,3,4,4,5,5,6,6-d8 HCl
99%D
0.1 g $875     Add to Cart  
0.25 g $1,640     Add to Cart  
 
L-Lysine-4,4,5,5-d4-bis-N-t-BOC
98% D
0.05 g $940     Add to Cart  
0.1 g $1,675     Add to Cart  
 
L-Lysine-4,4,5,5-d4 DiHCl
98%D
0.25 g $880     Add to Cart  
0.5 g $1,575     Add to Cart  
 
L-Lysine-4,4,5,5-d4 HCl
98% D
25 mg $190     Add to Cart  
250 mg $790     Add to Cart  
 
L-Lysine-5-13C
99%13C
Request Quote  
 
L-Lysine-6-13C DiHCl
99%13C
0.1 g $750     Add to Cart  
 
L-Lysine-13C6
98% 13C
0.1 g Request Quote  
1 g Request Quote  
10 g Request Quote  
 
L-Lysine-13C6 HCl
98% 13C
Request Quote  
 
L-Lysine-13C6,15N2
98% 13C, 98% 15N
0.1 g $390     Add to Cart  
0.25 g $670     Add to Cart  
0.5 g $1,340     Add to Cart  
 
L-Lysine-13C6,15N2 HCl
98% 13C, 98% 15N
100 mg $490     Add to Cart  
 
L-Lysine-15N2 Ammonium
98%15N
Request Quote  
 
L-Lysine-15N2 HCl
98%15N
0.1 g $1,150     Add to Cart  
 
L-Lysine-α-15N DiHCl
98%15N
0.1 g $590     Add to Cart  
 
L-Lysine-α-N-fmoc ε-N-T-boc-13C6
Request Quote  
 
L-Lysine Clonixinate-d6
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
DL-Lysine-ε-15N
98%15N
0.5 g $650     Add to Cart  
 
L-Lysine-ε-15N DiHCl
99%+15N
0.5 g $890     Add to Cart  
 
L-Lysine-UL-13C6 DiHCl
98%13C
0.05 g $990     Add to Cart  
0.1 g $1,600     Add to Cart  
 
L-Lysine-UL-13C6,15N2-α-N-FMOC,ε-N-t-BOC
98%13C, 98%15N
100 mg $1,890     Add to Cart  
 
L-Lysine-UL-13C6,15N2 DiHCl
>98%13C, >98%15N
10 mg $190     Add to Cart  
 
Lysipressin-d2
1 mg $625     Add to Cart  
5 mg $675     Add to Cart  
25 mg $1,275     Add to Cart  
 
Lysipressin-d5
1 mg $625     Add to Cart  
5 mg $675     Add to Cart  
25 mg $1,275     Add to Cart  
 
Mefenamic Acid-d3
97.6%D
1 mg $900     Add to Cart  
10 mg $2,200     Add to Cart  
 
Mefenamic Acid-d3 (major)
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
Melphalan-d8 DiHCl
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
Melphalan Dimer-d8 DiHCl
5 mg $7,250     Add to Cart  
 
N-(3-Mercapto-2-methylpropanoyl)glycine-d5
98%D
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
D-Methionine-d3 (S-methyl-d3)
98% D
0.1 g $765     Add to Cart  
0.25 g $1,425     Add to Cart  
 
D-Methionine-d3-N-FMOC (S-methyl-d3)
98%D
0.1 g $830     Add to Cart  
0.25 g $1,550     Add to Cart  
 
DL-Methionine-1-13C
99% 13C
1 g $620     Add to Cart  
 
DL-Methionine-2-d1
98%D
0.5 g $805     Add to Cart  
1 g $1,450     Add to Cart  
 
DL-Methionine-3,3,4,4-d4
98%D
50 mg $290     Add to Cart  
250 mg $890     Add to Cart  
 
DL-Methionine-d3 (S-methyl-d3)
98%D
1 g $715     Add to Cart  
 
DL-Methionine-15N
99%15N
0.25 g $495     Add to Cart  
 
L-Methionine-1-13C-methyl-d3
99%13C, 98%D
0.25 g $650     Add to Cart  
0.5 g $990     Add to Cart  
 
L-Methionine-3,3,4,4-d4
98% D
0.1 g $955     Add to Cart  
0.25 g $1,795     Add to Cart  
 
L-Methionine-13C5
Request Quote  
 
L-Methionine-d3
10 mg $640     Add to Cart  
100 mg $2,120     Add to Cart  
 
L-Methionine-d3 (S-methyl-d3)
98%D3
1 g $735     Add to Cart  
 
L-Methionine-d3-N-FMOC (S-methyl-d3)
98%D
0.1 g $830     Add to Cart  
0.25 g $1,550     Add to Cart  
 
L-Methionine-15N
99%15N
0.1 g $790     Add to Cart  
 
L-Methionine-34S
Request Quote  
 
N-Acetyl-L-methionine-d3 (S-methyl-d3)
50 mg $690     Add to Cart  
250 mg $1,890     Add to Cart  
 
L-Methionine-methyl-13C
99%13C
0.1 g $495     Add to Cart  
 
L-Methionine-N-FMOC-UL-13C5,15N
98%13C, 98%15N
50 mg $600     Add to Cart  
 
L-Methionine-S-methyl Sulfonium Chloride-d6
98%D
0.01 g $775     Add to Cart  
 
L-Methionine Sulfone-d3
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
L-Methionine-UL-13C5
98%13C
5 mg $790     Add to Cart  
 
L-Methionine-UL-13C5,15N
98+%13C, 98%15N
0.05 g $550     Add to Cart  
0.1 g $900     Add to Cart  
 
L-Methionine [R,S]-Sulfoximine-13C5,15N
1 mg $750     Add to Cart  
10 mg $3,000     Add to Cart  
 
3-( Methoxy-d3)-L-tyrosine HCl
2.5 mg $675     Add to Cart  
25 mg $2,400     Add to Cart  
 
1-Methyl-d3-L-tryptophan
99%D
0.05 g $895     Add to Cart  
0.1 g $1,595     Add to Cart  
 
N-Methyl-d3-D-proline-2,5,5-d3
98% D
0.01 g $795     Add to Cart  
0.05 g $1,750     Add to Cart  
 
N-Methyl-d3-glycine-2,2-d2 HCl
98%D
0.1 g $790     Add to Cart  
0.25 g $1,475     Add to Cart  
 
N-Methyl-d3-glycine hydrochloride
99%D
50 mg $190     Add to Cart  
250 mg $490     Add to Cart  
 
N’-Methyl-d3-L-histidine
99%D
50 mg $690     Add to Cart  
 
N-Acetyl-S-(4-hydroxy-3-methyl-2-cis-buten-1-yl)-L-cysteine-d3-
Request Quote  
 
N-Acetyl-S-(4-hydroxy-3-methyl-2-cis-buten-1-yl)-L-cysteine-d3-
Request Quote  
 
N-Acetyl-S-(4-hydroxy-2-methyl-2-trans-buten-1-yl)-L-cysteine-d 3
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
N-Acetyl-S-(4-hydroxy-3-methyl-2-trans-buten-1-yl)-L-cysteine-d 3 Dicyclohexylammonium Salt
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
2-Methyl-3-(methylthio)propanoic Acid-d3
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
(R,S)-N-Acetyl-S-(2-hydroxy-2-methyl-3-buten-1-yl)-L-cysteine-d 3 (90%)
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
(R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-cysteine-d 3 +(R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-methyl-2-propen-1-yl)- L-cysteine-d3(Mixture)
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
(4R)-1-Methyl-4-propyl-L-proline-d3 Methyl Ester
1 mg $625     Add to Cart  
10 mg $2,000     Add to Cart  
 
3-O-Methyl Carbidopa-d5
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
rac 3-Methyl DOPA-d3
98%D
1 mg $890     Add to Cart  
5 mg $2,120     Add to Cart  
 
N-Acetyl-S-methyl-L-cysteine-d3
98%D
5 mg $925     Add to Cart  
25 mg $2,400     Add to Cart  
 
S-Methyl-L-cysteine-d3
98%D
10 mg $875     Add to Cart  
50 mg $2,000     Add to Cart  
 
3-O-Methyl-L-DOPA-d3 4-Glucuronide
1 mg $700     Add to Cart  
10 mg $2,600     Add to Cart  
 
3-O-Methyl-L-DOPA-d3 4-Sulfate
1 mg $700     Add to Cart  
10 mg $2,600     Add to Cart  
 
3-O-Methyl-L-DOPA-d3 Methyl Ester
2.5 mg $640     Add to Cart  
25 mg $2,120     Add to Cart  
 
3-O-Methyl-L-DOPA-d3 Monohydrate
2.5 mg $675     Add to Cart  
25 mg $2,400     Add to Cart  
 
1-Methyl-L-histidine-d5
25 mg $5,250     Add to Cart  
 
N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl) methyl)amino]carbonyl-L-valine Carboxylic Acid
98%D
0.5 mg $900     Add to Cart  
2.5 mg $2,200     Add to Cart  
 
N-[[N-Methyl-N-[(2-isopropyl-1,1,1,3,3,3-d6]-4-thiazolyl) methyl)amino]carbonyl-L-valine Methyl Ester
98%D
0.5 mg $875     Add to Cart  
2.5 mg $2,000     Add to Cart  
 
2-Methylalanine-13C4
99%13C
0.1 g $760     Add to Cart  
 
2-Methylalanine-d6
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
2-Methylalanine-d6 HCl
98%D
0.05 g $990     Add to Cart  
 
(+/-)-N-2-Methylbutyryl-d9-glycine
98%D
0.01 g $735     Add to Cart  
0.05 g $1,550     Add to Cart  
 
2-Methylbutyrylglycine-d9
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
N-Acetyl-d3-S-(N-methylcarbamoyl)-L-cysteine
98%D
1 mg $900     Add to Cart  
5 mg $2,200     Add to Cart  
 
S-(N-Methylcarbamoyl)glutathione-d3
1 mg $640     Add to Cart  
10 mg $2,120     Add to Cart  
 
S-(α-Methylcarboxymethyl)glutathione-d4 Methyl Ester
1 mg $675     Add to Cart  
10 mg $2,400     Add to Cart  
 
MNI-caged-L-glutamate-d3
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
Nα-(Phenyl-d5-acetyl)-L-glutamine
98%D
0.01 g $730     Add to Cart  
0.05 g $1,525     Add to Cart  
 
Nα,Nε-Bis(ethoxycarbonylethyl)-L-lysine-d4 Methyl Ester
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
L-4-Hydroxy-3-nitrophenyl-5-d1-alanine
98%D
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N-Nitroso-D,L-proline-d3
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
N-Nitroso-N-(methyl-d3)-4-aminobutyric Acid
98%D
5 mg $900     Add to Cart  
25 mg $2,200     Add to Cart  
 
L-Norleucine-d9
5 mg $640     Add to Cart  
50 mg $2,120     Add to Cart  
 
N-Octanoylglycine-2,2-d2
98%D
0.01 g $715     Add to Cart  
0.05 g $1,475     Add to Cart  
 
DL-Ornithine-5-15N
99%15N
0.1 g $550     Add to Cart  
 
L-Ornithine-1,2-13C2 hydrochloride
99%13C
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L-Ornithine-2,3,3,4,4,5,5-d7 HCl
98%D
0.1 g $815     Add to Cart  
0.25 g $1,525     Add to Cart  
 
L-Ornithine-5,5-d2 dihydrochloride
98%D
10 mg $240     Add to Cart  
50 mg $790     Add to Cart  
 
L-Ornithine-d6 HCl
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
L-Ornithine-15N2 • HCl
98%15N
0.05 g $1,250     Add to Cart  
0.1 g $1,600     Add to Cart  
 
L-Ornithine-UL-13C5,15N2 HCl
98%13C, 98%15N,
Request Quote  
 
Parathyroid Hormone Fragment (1-34)- 24,d3
1 mg $725     Add to Cart  
10 mg $2,800     Add to Cart  
 
Penicillamine-d3 acetate (Mixture of Isomers)
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L-Penicillamine-d6
Request Quote  
 
N-Phenoxycarbonyl-L-valine-2,3,4,4,4,5,5,5-d8
98%D
25 mg $900     Add to Cart  
125 mg $2,200     Add to Cart  
 
D-Phenyl-d5-alanine
99%D
0.25 g $925     Add to Cart  
0.5 g $1,650     Add to Cart  
 
D-Phenyl-d5-alanine-2,3,3-d3
98%D
0.05 g $835     Add to Cart  
0.1 g $1,495     Add to Cart  
 
D-Phenyl-d5-alanine-N-t-BOC (ring-d5)
99%D
0.1 g $880     Add to Cart  
0.25 g $1,650     Add to Cart  
 
DL-Phenyl-d5-alanine
98%D
0.5 g $780     Add to Cart  
1 g $1,400     Add to Cart  
 
DL-Phenyl-d5-alanine-2,3,3-d3
98%D
0.5 g $790     Add to Cart  
1 g $1,425     Add to Cart  
 
DL-Phenyl-d5-alanine-3,3-d2
98%D
0.5 g $820     Add to Cart  
1 g $1,475     Add to Cart  
 
DL-α-Phenyl-d5-glycine
98%D
0.25 g $910     Add to Cart  
0.5 g $1,625     Add to Cart  
 
L-Phenyl-d5-alanine-2,3,3-d3
98%D
0.5 g $890     Add to Cart  
1 g $1,590     Add to Cart  
 
L-Phenyl-d5-alanine-2,3,3-d3-N-FMOC
98%D
0.1 g $885     Add to Cart  
0.25 g $1,465     Add to Cart  
 
L-Phenyl-d5-alanine-2,3,3-d3-N-t-BOC
98%D
0.1 g $750     Add to Cart  
0.25 g $1,395     Add to Cart  
 
L-Phenyl-d5-alanine-N-FMOC
98%D
0.1 g $755     Add to Cart  
0.25 g $1,405     Add to Cart  
 
L-Phenyl-d5-alanine-N-t-BOC
98%D
0.5 g $840     Add to Cart  
1 g $1,510     Add to Cart  
 
S-Phenyl-d5-L-cysteine
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
S-Phenyl-DL-cysteine-3,3-d2
99%D
0.05 g $880     Add to Cart  
0.1 g $1,575     Add to Cart  
 
S-Phenyl-DL-cysteine-d11 Acid
99%D
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D-Phenyl-d5-alanine-N-FMOC
100 mg $820     Add to Cart  
500 mg $2,420     Add to Cart  
 
DL-Phenylalanine-1-13C
99%13C
0.1 g $495     Add to Cart  
 
DL-Phenylalanine-2-13C
99%13C
0.5 g $870     Add to Cart  
 
DL-Phenylalanine-2-d1
98%D
0.5 g $790     Add to Cart  
1 g $1,425     Add to Cart  
 
DL-Phenylalanine-3-13C
99%13C
0.25 g $710     Add to Cart  
 
L-Phenylalanine-1-13C
99%13C
0.25 g $590     Add to Cart  
 
L-Phenylalanine-1-13C (N-t-BOC)
99%13C
0.5 g $890     Add to Cart  
 
L-Phenylalanine-1-13C-N-FMOC
99%13C
0.5 g $850     Add to Cart  
 
L-Phenylalanine-2-13C
99%13C
0.05 g $495     Add to Cart  
 
L-Phenylalanine-2-13C (N-t-BOC)
99%13C
0.25 g $975     Add to Cart  
 
L-Phenylalanine-3,3-d2
98%D
0.25 g $925     Add to Cart  
0.5 g $1,650     Add to Cart  
 
L-Phenylalanine-3-13C
99%13C
0.1 g $495     Add to Cart  
 
L-Phenylalanine-13C6
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
L-Phenylalanine-d7
5 mg $625     Add to Cart  
25 mg $1,025     Add to Cart  
100 mg $2,350     Add to Cart  
 
L-Phenylalanine-d8
98%D
0.1 g $550     Add to Cart  
 
L-Phenylalanine-15N
99%15N
0.1 g $550     Add to Cart  
0.5 g $990     Add to Cart  
 
L-Phenylalanine-15N (N-FMOC)
99%15N
0.1 g $690     Add to Cart  
 
L-Phenylalanine-15N (N-t-BOC)
99%15N
0.1 g $690     Add to Cart  
 
DL-Phenylalanine (ring-d5)
98%D
0.1 g $550     Add to Cart  
 
L-Phenylalanine (ring-d5)
98%D
0.5 g $770     Add to Cart  
1 g $1,385     Add to Cart  
 
L-Phenylalanine-(ring)-13C6
99%13C
100 mg $990     Add to Cart  
 
L-Phenylalanine-(ring)-13C6 (N-t-BOC)
99%13C
0.1 g $690     Add to Cart  
 
L-Phenylalanine-ring-13C6-N-FMOC
99%13C
0.1 g $690     Add to Cart  
 
L-Phenylalanine tert-Butyl Ester-d5
1 mg $625     Add to Cart  
5 mg $1,000     Add to Cart  
10 mg $1,425     Add to Cart  
 
L-Phenylalanine-UL-13C9,15N
98%13C; 98% 15N
250 mg $1,190     Add to Cart  
 
L-Phenylalanine-UL-13C9,15N (N-t-BOC)
98%13C, 98%15N
0.05 g $900     Add to Cart  
 
L-Phenylalanine-UL-13C9,15N-N-FMOC
98%13C, 98%15N
0.05 g $900     Add to Cart  
 
D-Phenylalanyl-d5 Nateglinide
1 mg $675     Add to Cart  
10 mg $2,400     Add to Cart  
 
N-Acetyl-S-(2-hydroxy-1-phenylethyl)-L-cysteine-d3 +N-Acetyl- S-(2-hydroxy-2-phenylethyl)-L-cysteine-d3 (Mixture)
1 mg $625     Add to Cart  
10 mg $2,000     Add to Cart  
 
D,L-2-Phenylglycine-d5
25 mg $625     Add to Cart  
250 mg $2,000     Add to Cart  
 
N-(3-Phenylpropionyl)glycine-2,2-d2
98%D
0.05 g $835     Add to Cart  
0.1 g $1,495     Add to Cart  
 
Pramlintide-d3 Trifluoroacetate
0.25 mg $725     Add to Cart  
1 mg $1,375     Add to Cart  
 
D-Proline-2,5,5-d3
98% D
0.25 g $950     Add to Cart  
0.5 g $1,695     Add to Cart  
 
D-Proline-2,5,5-d3-N-FMOC
98% D
0.1 g $870     Add to Cart  
0.25 g $1,625     Add to Cart  
 
DL-Proline-2-d1
98%D
0.25 g $865     Add to Cart  
0.5 g $1,550     Add to Cart  
 
DL-Proline-d7 HCl
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DL-Proline-15N
99%15N
0.5 g $870     Add to Cart  
 
L-Proline-1-13C
99%13C
0.05 g $790     Add to Cart  
0.1 g $1,200     Add to Cart  
 
L-Proline-2,5,5-d3
98%D
0.25 g $950     Add to Cart  
0.5 g $1,695     Add to Cart  
 
L-Proline-15N
99%15N
20 mg $850     Add to Cart  
 
L-Proline-15N (N-t-BOC)
99%15N
0.25 g $860     Add to Cart  
 
L-Proline-15N,N-Boc
98%
100 mg $790     Add to Cart  
 
trans-4-Hydroxy-L-proline-2,5,5-d3
99% D
50 mg $690     Add to Cart  
 
L-Proline-N-FMOC-15N
98%15N
0.25 g $860     Add to Cart  
 
L-Proline-UL-13C5
99%13C
 
L-Proline-UL-13C5, 15N-N-FMOC
98%13C, 98%15N
0.1 g $600     Add to Cart  
 
L-Proline-UL-13C5,15N
98%13C, 98%15N
20 mg $790     Add to Cart  
 
N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine-d3 Dicyclohexylammonium Salt
2.5 mg $900     Add to Cart  
25 mg $2,700     Add to Cart  
 
(R)-Propionyl-d3 Carnitine Chloride
5 mg $650     Add to Cart  
50 mg $2,200     Add to Cart  
 
N-Propionylglycine-2,2-d2
98%D
0.05 g $805     Add to Cart  
0.1 g $1,450     Add to Cart  
 
N-Acetyl-S-( propyl-d7)-L-cysteine
2.5 mg $890     Add to Cart  
25 mg $2,620     Add to Cart  
 
N-(Acetyl-d3)-S-(3-carboxy-2-propyl)-L-cysteine Disodium Salt
1 mg $890     Add to Cart  
10 mg $2,620     Add to Cart  
 
N-Pyrazinylcarbonyl-L-phenylalanine-d8
1 mg $610     Add to Cart  
10 mg $1,380     Add to Cart  
 
N-Pyrazinylcarbonylphenylalanine-d8
98%D
1 mg $860     Add to Cart  
5 mg $1,880     Add to Cart  
 
N-[4-(2-Pyridinyl)benzoyl]glycine-13C2,15N
2.5 mg $650     Add to Cart  
25 mg $2,200     Add to Cart  
 
N-(Acetyl-d3)-S-[4-(2-pyridinyl)benzyl]-L-cysteine
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rac 4’’-Hydroxy Reboxetine-d5
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
rel-Desethylreboxetine-d4 HCl
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Repaglinide-ethyl-d5
98%D
1 mg $875     Add to Cart  
5 mg $2,000     Add to Cart  
 
Retorphan-d5
1 mg $650     Add to Cart  
10 mg $2,200     Add to Cart  
 
DL-Serine-1-13C
99%13C
0.05 g $690     Add to Cart  
0.25 g $1,200     Add to Cart  
 
DL-Serine-2,3,3-d3
98%D
0.5 g $820     Add to Cart  
 
DL-Serine-2-13C
99%13C
0.1 g $895     Add to Cart  
 
DL-Serine-3-13C
90%13C
0.1 g $495     Add to Cart  
 
DL-Serine-15N
99%15N
Request Quote  
 
L-Serine-1-13C
99%13C
100 mg $190     Add to Cart  
 
L-Serine-2,3,3-d3
98%D
0.1 g $760     Add to Cart  
0.5 g $1,625     Add to Cart  
 
L-Serine-2,3,3-d3-N-FMOC
98%D
0.1 g $850     Add to Cart  
0.25 g $1,590     Add to Cart  
 
L-Serine-2,3,3-d3-N-t-BOC
98%D
0.1 g $870     Add to Cart  
0.25 g $1,625     Add to Cart  
 
L-Serine-2-13C
99%13C
100 mg $890     Add to Cart  
 
L-Serine-3-13C
99%13C
Request Quote  
 
L-Serine-3-13C (N-t-BOC)
99%13C
0.1 g $675     Add to Cart  
 
L-Serine-d7
98%D
0.25 g $950     Add to Cart  
0.5 g $1,690     Add to Cart  
 
L-Serine-15N
99%15N
0.1 g $485     Add to Cart  
 
L-Serine-15N-N-FMOC
99%15N
0.25 g $900     Add to Cart  
 
L-Serine-15N-N-t-BOC
99%15N
0.1 g $550     Add to Cart  
 
N-Acetyl-L-serine-2,3,3-d3
98%D
0.05 g $970     Add to Cart  
0.1 g $1,725     Add to Cart  
 
L-Serine 2-13C, 2-d
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L-Serine-UL-13C
98%13C
10 mg $800     Add to Cart  
25 mg $1,700     Add to Cart