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Parent Category: Reference Standards

Labeled Reference Standards

Standards are materials containing a precisely known concentration of a substance for use in quantitative analysis in assays of drug substances and formulations, blood analyses, limit tests, or controls. A standard can also provide a reference that can be used to calibrate analytical instruments as in identification tests, system suitability tests, or chromatographic peak markers.

The standards listed below are labeled with the stable isotopes of Deuterium, Carbon-13, Nitrogen-15 or Oxygen-18. They are used for multiple avenues of focus such as environmental standards, in-born errors, pharmaceutical reference standards, unlabeled reference standards and impurities reference standards.

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Catalog No.

Product Name

Enrichment

Quantity	Price

2-Amino-6-mercaptopurine-d₅
Synonyms:
2-Amino-1,7(9)-dihydro-purine-6-thione-d5; Tioguanine-d5; 6- Thioguanine-d5;2-Amino-9H-purine-6-thiol-d5;;

4-Amino-N-((2R,3R)-3-amino-2-hydroxy-4-phenylbutyl)-N- isobutylbenzenesulfonamide-d₉ Bis(2,2,2-trifluoroacetate)

4-Amino-N-((2S,3R)-3-amino-2-hydroxy-4-phenylbutyl)-N- isobutylbenzenesulfonamide Dihydrochloride
Synonyms:
4-Amino-N-[(2S,3R)-3-amino-2-hydroxy-4-phenylbutyl]-N-(2- methylpropyl)benzenesulfonamide Dihydrochloride;

4-Amino-N-((2S,3S)-3-amino-2-hydroxy-4-phenylbutyl)-N- isobutylbenzenesulfonamide Dihydrochloride
Synonyms:
4-Amino-N-[(2S,3S)-3-amino-2-hydroxy-4-phenylbutyl]-N-(2- methylpropyl)benzenesulfonamide Dihydrochloride;

(R)-3-Amino-N-((R)-4-oxo-1-phenyl-4-(3-(trifluoromethyl)-5,6- dihydro-[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl)butan-2-yl)-4- (2,4,5-trifluorophenyl)butanamide

(R)-3-Amino-N-((R)-4-oxo-1-phenyl-4-(3-(trifluoromethyl)-5,6- dihydro-[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl)butan-2-yl)-4- (2,4,5-trifluorophenyl)butanamide-d₄

4-Aminoacetophenone-¹³C
Synonyms:
1-(4-Aminophenyl)ethanone-13C; 1-(4-Aminophenyl)ethanone-13C; 1- Acetyl-4-aminobenzene-13C; 4-Acetylaniline-13C; 4- Acetylphenylamine-13C; 4-Aminophenyl Methyl Ketone-13C; NSC 3242- 13C; p-Aminoacetophenone-13C;;

2-(2-Aminobenzoyl)pyridine-d₄
Synonyms:
(2-Aminophenyl)-2-pyridinylmethanone-d4; (2-Aminophenyl)pyridin-2 -ylmethanone-d4; 2-Aminophenyl 2-pyridyl Ketone-d4;;

4-Aminobiphenyl-2’,3’,4’,5’,6’-d₅

1 mg	$90		Add to Cart
5 mg	$290		Add to Cart

L-Aminobutyric-2,3,3-d₃ acid
Synonyms:
(S)-2-Aminobutanoic-2,3,3-d3 Acid; (S)-(+)-&α;-2-Aminobutyric -2,3,3-d3 Acid; H-2-ABU-OH-2,3,3-d3; L-&α;-2-Aminobutyric-2,3 ,3-d3 Acid; L-Butyrine-2,3,3-d3; L-Ethylglycine-2,3,3-d3; LH-L- ABU-OH-2,3,3-d3; NSC 97060-2,3,3-d3;

L-2-Aminobutyric Acid 3,3,4,4,4-d₅
Synonyms:
(2S)-2-Aminobutanoic Acid-3,3,4,4,4-d5; (S)-(+)-&α;-2- Aminobutyric Acid-3,3,4,4,4-d5; H-2-ABU-OH-3,3,4,4,4-d5; L- &α;-2-Aminobutyric Acid-3,3,4,4,4-d5; L-Butyrine-3,3,4,4,4- d5; L-Ethylglycine-3,3,4,4,4-d5;;

10 mg	$625		Add to Cart
25 mg	$900		Add to Cart

L-2-Aminobutyric Acid d₄
Synonyms:
(2S)-2-Aminobutanoic Acid-d4; (S)-(+)-&α;-2-Aminobutyric Acid -d4; H-2-ABU-OH-d4; L-&α;-2-Aminobutyric Acid-d4; L-Butyrine- d4; L-Ethylglycine-d4;;

L-2-Aminobutyric Acid D₁ (Contain up to 3% d₀)
Synonyms:
2-Amino-butanoic-2-d Acid;

10 mg	$625		Add to Cart
25 mg	$900		Add to Cart

4-Aminobutyric Acid-2,2-d₂
Synonyms:
GABA- d2;

100 mg $390 Add to Cart

6-Aminocaproic acid-2,2,6,6-d₄

2-Aminoethyl diphenylborinate-d₁₀
Synonyms:
Diphenyl-d10-borinic Acid 2-Aminoethyl Ester; 2-Aminoethanol Diphenyl-d10-borinate (Ester); (2-Aminoethyloxy)diphenyl-d10- borane; 2-APB; 2-Aminoethoxydiphenyl-d10 Borate; 2- Aminoethoxydiphenyl-d10-borane; 2-Aminoethyl Diphenyl-d10- borinate; B-(2-Aminoethoxy)diphenyl-d10-borane; NSC 17107-d10; Naturstoffreagenz A-d10;

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2-Aminoethyl β-Lactopyranoside-d₄

(2S,3S)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4-hydroxyphenyl )-1,5-benzothiazepin-4(5H)-one-d₄
Synonyms:
(2S-cis)-5-(2-Aminoethyl)-2,3-dihydro-3-hydroxy-2-(4- hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one-d4;

Aminoguanidine hemisulfate ¹³C,¹⁵N₄

1 mg $1,990 Add to Cart

8-Aminoguanine-¹³C₂,¹⁵N
Synonyms:
2,8-diamino-Hypoxanthine-13C2,15N; 2,8-Diamino-1,9-dihydro-6H- purin-6-one-13C2,15N;

1 mg $690 Add to Cart

8-Aminoguanosine-¹³C₂,¹⁵N

1 mg $590 Add to Cart

p-aminohippuric acid-d₄

10 mg	$2,050		Add to Cart
25 mg	$3,600		Add to Cart

5-Aminoimidazole-4-carboxamide-¹³C₂,¹⁵N hydrochloride
Synonyms:
AICA-13C2,15N; AIC-13C2,15N; Ba 2756-13C2,15N; NSC 7784-13C2,15N;

5-Aminoimidazole-4-carboxamide-15N2 hydrochloride

O,N-Aminomethanylylidene- β-D-arabinofuranose (Racemic Mixture)
Synonyms:
(3aR,5R,6R,6aS)-2-Amino-3a,5,6,6a-tetrahydro-6-hydroxy-furo[2,3-d ]oxazole-5-methanol (Racemic Mixture); NSC 139108 (Racemic Mixture);

Aminomethyanephosphonic Acid-¹³C-¹⁵N

4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3- morpholinone-d₄

(Aminomethyl)phosphonic acid-¹³C,¹⁵N,d₂ solution in water
Synonyms:
AMPA-13C,15N,d2;

1.2 ml $990 Add to Cart

(+)-6-Aminopenicillanic Acid-d₃
Synonyms:
(2S,5R,6R)-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0] heptane-2-carboxylic Acid-d3; 6-APA-d3; 6-APS-d3; 6 β- Aminopenicillanic acid-d3; NSC 50071-d3; [2S-(2&α;,5&α;,6 β)]-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0] heptane-2-carboxylic Acid-d3; 6-Aminopenicillinate-d3; USP Amoxicillin Related Compound A-d3;

4-Aminophenyl α-D-Glucopyranoside
Synonyms:
p-Aminophenyl &α;-D-Glucopyranoside;

10 mg	$445		Add to Cart
50 mg	$380		Add to Cart

Bis(aminopropyl) piperazine TetraHCl-d₈
Synonyms:
BAP-d8;

10 mg	$1,600		Add to Cart
25 mg	$3,000		Add to Cart

Aminopyralid-¹³C₃,¹⁵N

2-Aminopyrazine-3,5,6-d₃

Aminotadalafil-13C2-d2

Amitriptyline N-oxide-d₆

1 mg $390 Add to Cart

Amitriptyline-d₃ hydrochloride
Synonyms:
N-methyl-d₃;

10 mg $490 Add to Cart

Amitrole (1-¹⁵N) (100 ug/mL in methanol)

1.1 ml $490 Add to Cart

(S)-Amlodipine-d₄
Synonyms:
(4S)-2-[[2-Amino(ethoxy-d4)]methyl]-4-(2-chlorophenyl)-1,4- dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester; (-)-Amlodipine-d4; (R)-(-)-Amlodipine-d4; Levamlodipine- d4; Levoamlodipine-d4; Lodien-d4; l-Amlodipine-d4;;

0.5 mg	$450		Add to Cart
5 mg	$1,550		Add to Cart

Amlodipine-d₄ Maleic Acid Salt (2-Chlorophenyl-d₄)
Synonyms:
2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl-d4)-3-ethoxycarbonyl- 5-methoxycarbonyl)-6-methyl-1,4-dihydropyridine Maleic Acid Salt;

1 mg $390 Add to Cart

Ammelide -¹³C₃
Synonyms:
6-Amino-1,3,5-triazine-2,4(1H,3H)-dione-13C3; 2-Amino-1,3,5-triazine-4,6-dione-13C3; 2-Amino-4,6-dihydroxy-s-triazine-13C3; Ammelid-13C3; GS 35713-13C3; Melanurenic Acid-13C3; NSC 8146-13C3; s-Dihydroxyaminotriazine-13C3;

1 mg	$590		Add to Cart
5 mg	$1,890		Add to Cart

[13C6]-A^{6]-Amorolfine hydrochlorid}C₆]-AmorolfineHCl
Synonyms:
13C6-Amorolfine HCl;

Ampicillin (t-Butyl-d₃)-demethylbenzenemethanamine

Ampicillin Desoxocarboxylic Acid-[(R)-(Phenyl-d₅)glycine]
Synonyms:
(&α;R)-&α;-[[[(2S,5R,6R)-6-[[(2R)-2-Amino-2-phenylacetyl] amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl] carbonyl]amino]benzeneacetic Acid-d5;

Ampicillin-d₅ amino-benzeneacetaldehyde

Ampicillin-d₅ Desoxyazetidin-2-one
Synonyms:
[2R-[2&α;(R*),4 β]]-2-[[(Aminophenylacetyl)amino]methyl] -5,5-dimethyl-4-thiazolidinecarboxylic Acid-d5; (2R,4S)-2-[[[(2R) -Aminophenylacetyl]amino]methyl]-5,5-dimethyl-4- thiazolidinecarboxylic Acid-d5; (2R,4S)-2-[[[(2R)-2-Amino-2- phenylacetyl]amino]methyl]-5,5-dimethyl-4-thiazolidinecarboxylic Acid-d5;

tert-Amyl Ebastine-d₅
Synonyms:
1-[4-(1,1-Dimethylpropyl)phenyl]-4-[4-(diphenylmethoxy)-1- piperidinyl]-1-butanone-d5;

(S)-Anabasine-15N
Synonyms:
3-(2S)-2-Piperidinyl-pyridine-15N; (-)-Anabasine-15N; (S)-(-)- Anabasine-15N; Anabasin-15N; Neonicotine-15N; Neonikotin-15N;

Anagliptin-d₆

Anagrelide-¹³C₃
Synonyms:
6,7-Dichloro-1,5-dihydroimidazo[2,1-b]quinazolin-2(3H)-one-13C3; BL-4162A-13C3; BMY-26538-01-13C3; Agrylin-13C3; Tromboreductin-13C3; Xagrid-13C3;

1 mg	$490		Add to Cart
5 mg	$1,590		Add to Cart

Anastrozole acid amide-d₁₂
Synonyms:
2-(3-((1H-1,2,4-Triazol-1-yl)methyl)-5-(1-amino-2-methyl-1- oxopropan-2-yl)phenyl)-2-methylpropanoic Acid-d12;

Anastrozole Diacid-d₁₂
Synonyms:
2,2’-(5-((1H-1,2,4-Triazol-1-yl)methyl)-1,3-phenylene)bis(2- methylpropanoic Acid)-d3;;

Anastrozole Diamide-d₁₂
Synonyms:
&α;,&α;,&α;’,&α;’-Tetramethyl-5-(1H-1,2,4-triazol -1-ylmethyl)-1,3-benzenediacetamide-d12;

rac Anatalline-d₄
Synonyms:
3,3’-[2,4-Piperidinediyl]bis-pyridiine, cis-2,4-Di(3-pyridyl) piperidine-d4;

(1R)-1,5-Anhydro-1-C-1H-indol-2-yl-2,3,4-tris-O-(phenylmethyl)-D- Mannitol 6-Acetate-d₄
Synonyms:
2-(6-O-Acetyl-2,3,4-Tri-O-Benzyl-&α;-mannopyransoyl)-Indole- d4;

1,5-Anhydro-D-glucitol 2,3,4,6-Tetraacetate
Synonyms:
2,6-Anhydro-L-gulitol Peracetate; Polygalitol Tetraacetate; 1,5- Anhydroglucitol D-Tetraacetate;;

Anidulafungin-d₁₁

Anidulafungin-¹³C₆

1 mg $1,290 Add to Cart

6-APA (Oxacillin-D₅)
Synonyms:
rac-6-[3,3-Dimethyl-6-(5-methyl-3-phenyl-4-isoxazolecarboxamido)- 7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido]-3,3- dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid-d5;

Apalutamide-d₃

Apalutamide-¹³C,d₃

1 mg $690 Add to Cart

Apigenin-d₅
Synonyms:
5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one-D5; 4’,5,7-Trihydroxyflavone-D5; Pelargidenon 1449-D5;

1 mg $390 Add to Cart

10 mg	$2,490		Add to Cart
25 mg	$4,490		Add to Cart

Apixaban-¹³C,d₃

1 mg $390 Add to Cart

5 mg $390 Add to Cart

Apobuscopan-d₉
Synonyms:
(1&α;,2 β,4 β,5&α;,7 β)-9-Butyl-9-methyl-7 -[(1-oxo-2-phenyl-2-propenyl)oxy]-3-oxa-9-azoniatricyclo[3.3.1.02 ,4]nonane Bromide-d9; 3-Oxa-9-azatricyclo[3.3.1.02,4]nonane 3-Oxa -9-azoniatricyclo[3.3.1.02,4]nonane-d9 Deriv.;

Aprepitant-d₄
Synonyms:
5-[[(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3- (4-fluorophenyl-d4)-4-morpholinyl]methyl]-1,2-dihydro-3H-1,2,4- triazol-3-one; Emend-d4; L 754030-d4; MK 0869-d4; MK 869-d4; ONO 7436-d4;;

1 mg	$475		Add to Cart
10 mg	$1,800		Add to Cart

Aprepitant-d₄ N-Oxide
Synonyms:
[2R-[2&α;(R*),3&α;]]-5-[[2-[1-[3,5-Bis(trifluoromethyl) phenyl]ethoxy]-3-(4-fluorophenyl-d4)-4-oxido-4-morpholinyl]methyl ]-1,2-dihydro-3H-1,2,4-triazol-3-one;

Aprindine-d₁₀ Hydrochloride
Synonyms:
N1-(2,3-Dihydro-1H-inden-2-yl)-N3,N3-diethyl-N1-phenyl-1,3- propanediamine-d10 Hydrochloride; N-(2,3-Dihydro-1H-inden-2-yl)- N’,N’-diethyl-N-phenyl-1,3-propanediamine-d10; Amidonal-d10; Aspenon-d10; Compd 83846-d10; Fibocil-d10; Fiboran-d10; MS 5075- d10; NSC 284614-d10; Ritmusin-d10;

1 mg $390 Add to Cart

Aprobit-d₆
Synonyms:
Aprobit-d6; Aprobit R-d6; Lergobit-d6; N-(Hydroxyethyl) promethazine-d6 Chloride; (2-Hydroxyethyl)dimethyl(1-methyl-2- phenothiazin-10-ylethyl)-ammonium-d6 Chloride; N-(2-hydroxyethyl) -N,N,&α;-trimethyl-,N-(2-hydroxyethyl)-N,N,&α;-trimethyl- 10H-phenothiazine-10-ethanaminium-d6 Chloride; Promethazine-d6; (2-Hydroxyethyl)dimethyl(1-methyl-2-phenothiazin-10-ylethyl) ammonium-d6 Chloride; N-(2-hydroxyethyl)-N,N,&α;-trimethyl- 10H-phenothiazine-10-ethanaminium-d6 Chloride;

AR-C₁₃₃₉₁₃XX-d₇
Synonyms:
(1S,2S,3R,5S)-3-[7-Amino-5-(propylthio)-3H-1,2,3-triazolo[4,5-d] pyrimidin-3-yl]-5-(2-hydroxyethoxy)-1,2-cyclopentanediol-d7;

AR-C₁₃₃₉₁₃XX 2’,3’-Acetamide
Synonyms:
2-(((3aR,4S,6R,6aS)-6-(7-Amino-5-(propylthio)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-3-yl)-2,2-dimethyltetrahydro-3aH- cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol;

9-(b-D-Arabinofuranosyl)guanine-¹⁵N₅ hydrate
Synonyms:
Ara-G hydrate 15N5;

omega-3 Arachidonic Acid-d₈

1 mg	$625		Add to Cart
5 mg	$1,125		Add to Cart
10 mg	$1,400		Add to Cart

Arachidonoyl Ethanolamide-d₄
Synonyms:
Anandamide-d₄;

1 mg $490 Add to Cart

2-Arachidonoyl glycerol-d₅
Synonyms:
2-AG-d5;

100 ug	$595		Add to Cart
500 ug	$995		Add to Cart
1 mg	$1,250		Add to Cart

1-Arachidonoyl Glycerol-d₅
Synonyms:
1-AG-d5;

100 ug	$525		Add to Cart
1 mg	$1,400		Add to Cart

1-Arachidoyl-sn-glycero-3-phosphocholine-d₉
Synonyms:
(7R)-4,7-Dihydroxy-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4- phosphanonacosan-1-aminium Inner Salt 4-Oxide-d9; (R)-4,7- Dihydroxy-N,N,N-trimethyl-10-oxo-3,5,9-trioxa-4-phosphanonacosan- 1-aminium Inner Salt 4-Oxide-d9;

Aramchol
Synonyms:
(3 β,5 β,7&α;,12&α;)-7,12-Dihydroxy-3-[(1- oxoeicosyl)amino]-cholan-24-oic Acid; (3 β)-Arachidylamido- 7&α;,12&α;-dihydroxy-5 β-cholan-24-oic Acid; C20- FABAC;

α-Arbutin-13C₆
Synonyms:
4-Hydroxyphenyl &α;-D-glucopyranoside-13C6; Hydroquinone O- &α;-D-glucopyranoside-13C6;

Arecaidine-d₅ hydrobromide

1 mg	$390		Add to Cart
5 mg	$1,190		Add to Cart

Arecoline-d₅ hydrobromide salt
Synonyms:
(1,2,5,6-Tetrahydro-1-(methyl-D3)-3-pyridine-2,6-D2-carboxylic Acid, Methyl Ester Hydrobromide); 1-Methyl-1,2,5,6-tetrahydro-pyridine-3-carboxylic Acid-d₅ Methyl Ester; Arecaidine-d₅ Methyl Ester; Arecolin-d₅; Methylarecaidine-d₅;

5 mg	$590		Add to Cart
1 mg	$190		Add to Cart

Arformoterol-¹³C-d₃

L-Arginine N-Fmoc PBF- HMP resin ¹³C₆,¹⁵N₄

L-Argininic Acid-13C₆
Synonyms:
(S)-5-[(Aminoiminomethyl)amino]-2-hydroxypentanoic Acid-13C6; L-5 -guanidino-2-hydroxy Valeric Acid-13C6; Argininic Acid-13C6;

Argininosuccinic acid-¹³C₆,¹⁵N₄ Ba salt dihydrate

100 ug $690 Add to Cart

(2S)-Arimoclomol-d₁₀ maleic acid
Synonyms:
N-[(2S)-2-Hydroxy-3-(1-piperidinyl)propoxy]-3- Pyridinecarboximidoyl Chloride 1-Oxide-d10 (2Z)-2-Butenedioate;

rac-Arimoclomol maleic acid-d₁₀
Synonyms:
N-[2-Hydroxy-3-(1-piperidinyl)propoxy]-3-pyridinecarboximidoyl Chloride 1-Oxide (2Z)-2-Butenedioate-d10;

Aripiprazole metabolite-d₆

1 mg $490 Add to Cart

Artemether-d₃
Synonyms:
(3R,5aS,6R,8aS,9R,10S,12R,12aR)-Decahydro-10-(methoxy-d3)-3,6,9- trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin; Decahydro-10-(methoxy-d3)- 3,6,9-trimethyl-3,12-epoxy-12H- pyrano[4,3-j]-1,2-benzodioxepin; Artemos-d3; Artenam-d3; Artesaph -d3; Artesian-d3; Dihydroartemisinin-d3 Methyl Ether; Falcidol- d3; Gvither-d3; Larither-d3; Malartem-d3; SM 224-d3; ?-Artemether -d3; ?-Dihydroartemisinin-d3 Methyl Ether;;

2.5 mg $490 Add to Cart

Artemether-^{, d}C, d₃
Synonyms:
(3R,5aS,6R,8aS,9R,10S,12R,12aR)-Decahydro-10-methoxy-3,6,9- trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-3C, d3; Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j] -1,2-benzodioxepin-3C, d3; Artemos-3C, d3; Artenam-3C, d3; Artesaph-3C, d3; Artesian-3C, d3; Dihydroartemisinin Methyl Ether -3C, d3; Falcidol-3C, d3; Gvither-3C, d3; Larither-3C, d3; Malartem-3C, d3; SM 224-3C, d3; β-Artemether-3C, d3; β-Dihydroartemisinin Methyl Ether-3C, d3;;

Artemisinin-d₃
Synonyms:
(3R,5aS,6R,8aS,9R,12S,12aR)-Octahydro-3,6-dimethyl-9-(methyl-d₃)-3,12-epox-12H-pyrano[4,3-j]-1,2-benzodioxepin-10(3H)-one; Artemisine-d₃; Arteannuin-d₃; Huanghuahaosu-d₃; QHS-d₃;

1 mg	$490		Add to Cart
5 mg	$1,590		Add to Cart

Arterolane-d₆ Tosylate Salt
Synonyms:
cis-N-(2-Amino-2-methylpropyl)dispiro[cyclohexane-1,3’-[1,2,4] trioxolane-5’,2’’-tricyclo[3.3.1.13,7]decane]-4-acetamide-d6 Tosylate Salt; OZ 277-d6;;

Artesunate-¹³C₄

Articaine-d₇ Hydrochloride

Articaine-d₃ hydrochloride

Ascorbic acid-d₄

Asenapine-d₃
Synonyms:
(3aR,12bR)-rel-5-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H- dibenz[2,3:6,7]oxepino[4,5-c]pyrrole-d3; trans-5-Chloro-2,3,3a, 12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrole- d3;;

L-Asparagine-n-FMOC, n-beta-trityl-¹³C₄, ¹⁵N₂

100 mg $1,590 Add to Cart

Atazanavir-d₆
Synonyms:
(3S,8S,9S,12S)-,12-Bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9- (phenylmethyl)-6-[[4-(2-pyridinyl)phenyl]methyl]-2,5,6,10,13- Pentaazatetradecanedioic Acid 14- di(methyl-d3) Ester;

2-Hydroxy Atorvastatin Lactone-d₅
Synonyms:
5-(4-Fluorophenyl)-N-(2-hydroxyphenyl)-2-(1-methylethyl)-4-phenyl -1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H -pyrrole-3-carboxamide-d5;

1 mg $390 Add to Cart

Atorvastatin-d₅ lactone
Synonyms:
5-(4-Fluorophenyl)-2-(1-methylethyl)-N-phenyl-(4-phenyl-d₅)-1 -[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H- pyrrole-3-carboxamide; Atorvastatin-d₅ d-Lactone;

1 mg	$290		Add to Cart
5 mg	$990		Add to Cart

cis-Atovaquone-d₄
Synonyms:
Atovaquone EP Impurity B-d4;

1 mg $790 Add to Cart

(R)-trans-Atracurium Besylate-d₄
Synonyms:
(1R,1’R,2S,2’S)-2,2’-[1,5-pentanediylbis[oxy(3-oxo-3,1- propanediyl)]]bis[1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4- tetrahydro-6,7-dimethoxy-2-methyl-Isoquinolinium Benzenesulfonate -d4;

Cis-Cis-Atracurium-3-oxopropoxy-d₆ Dibesylate
Synonyms:
(1R,2R)-1-(3,4-Dimethoxybenzyl)-2-(3-(3-((5-((3-((1R,2R)-1-(3,4- dimethoxybenzyl)-6,7-dimethoxy-2-methyl-1,2,3,4- tetrahydroisoquinolin-2-ium-2-yl)propanoyl)oxy)pentyl)oxy)-3- oxopropoxy)-3-oxopropyl)-6,7-dimethoxy-2-methyl-1,2,3,4- tetrahydroisoquinolin-2-ium-d6 Benzenesulfonate;

Atranorin
Synonyms:
Atranorine; NSC 249980; NSC 685591; NSC 87512; Parmelin; Parmelin Acid; Usnarin; Usnarin Acid;

Atrazine-¹³C₃ solution in MTBE

1.2 ml $590 Add to Cart

Auranofin-13C₆
Synonyms:
[1-(Thio-?S)- β-D-glucopyranose 2,3,4,6-tetraacetato] (triethylphosphine)gold-13C6; 2,3,4,6-Tetraacetate(1-thio- β -D-glucopyranosato)(triethylphosphine)-gold-13C6; 1-Thio- β- D-glucopyranose 2,3,4,6-Tetraacetate Gold Complex; Aktil-13C6; Auranofin-13C6; Crisinor-13C6; Crisofin-13C6; NSC 32152-13C6; Ridaura-13C6; Ridauran-13C6; SKF 39162-13C6; SKF 39162D-13C6; [(Tetra-O-acetyl- β-D-glucopyranosyl)thio](triethylphosphine )gold-13C6;;

Aurothioglucose 80%-13C₆
Synonyms:
[1-(thio-?S)-D-Glucopyranosato-?O2]-gold-13C6; 1-thio-D-Glucose S -gold deriv.-13C6; (1-thio-D-Glucopyranosato)-Gold-13C6; (1-thio- D-Glucopyranosato-O2,S1)gold-13C6; 1-thio-D-Glucopyranose Gold Complex-13C6; (D-Glucopyranosylthio)gold-13C6; Aureotan-13C6; Auromyose-13C6; Aurothioglucose-13C6; Aurumine-13C6; Authron- 13C6; Brenol-13C6; 1-thio-Glucose Gold Salt (1:1)-13C6; Glysanol B-13C6; Gold Thioglucose-13C6; (D-Glucopyranosylthio)gold-13C6; Oronol-13C6; Solganal-13C6; Solganal B-13C6;;

Avanafil-¹³C d₃

Avobenzone-¹³C, d₃
Synonyms:
1-[4-(1-methylethyl)- 4-(methoxy-13C-d3)phenyl]-3-(4- methoxyphenyl)-1,3-propanedione;

1 mg $390 Add to Cart

Axitinib-¹³C-d₃

Azacitidine-¹³C, ¹⁵N₄

Azathioprine-¹³C₂; ¹⁵N

Azelaic acid 2-ethylhexyl ester-d₁₇
Synonyms:
Azelaic Acid Mono(2-ethylhexyl) Ester-d17; Nonanedioic Acid Mono(2-ethylhexyl) Ester-d17;

Azelaic acid-d₁₄ 2-ethylhexyl monoester

Azelnidipine-d₇

D-Azetidine-2-carboxylic acid-d₄
Synonyms:
(2R)-2-Azetidinecarboxylic Acid-d4; (+)-Azetidinecarboxylic Acid- d4;

D,L-Azetidine-2-carboxylic acid-d₄
Synonyms:
(+)-2-Azetidinecarboxylic Acid-d4; Azetidine Carboxylic Acid-d4 ;

L-Azetidine-2-carboxylic acid-d₄
Synonyms:
(2S)-2-Azetidinecarboxylic Acid-d4; (-)-Azetidinecarboxylic Acid- d4; (S)-(-)-2-Azetidine Carboxylic Acid-d4;

Azimilide-d₈ dihydrochloride
Synonyms:
1-[[[5-(4-Chlorophenyl)-2-furanyl]methylene]amino]-3-[4-(4-methyl -1-piperazinyl)butyl]-2,4-imidazolidinedione-d8 Dihydrochloride; NE 10064-d8 Dihydrochloride;

1 mg	$450		Add to Cart
10 mg	$1,600		Add to Cart

3-(Aziridin-1-yl)propyl Hydrogen Aziridin-1-ylphosphonate-d₄

Azithromycin-¹³C,d₃

1 mg $490 Add to Cart

AZT-methyl-¹³C
Synonyms:
3â€™-Azido-3â€™-deoxythymidine-¹³C;

10 mg $1,090 Add to Cart

Azure B Bromide-d₉

10 mg $4,490 Add to Cart

Baclofen-d₄
Synonyms:
(b-(Aminomethyl)-4-chloro-benzenepropanoic Acid-D4; b-(Aminomethyl)-p-chlorohydrocinnamic Acid-D4; b-(4-Chlorophenyl)-GABA-d5; Ba-34647-D4; Baclon-d4; Clofen-D4; Lioresal-D4);

Baclofen-d₄,15N
Synonyms:
β-(Aminomethyl)-4-chloro-benzenepropanoic Acid-d4,15N; β-(Aminomethyl)-p-chlorohydrocinnamic Acid-d4,15N; β- (4-Chlorophenyl)-GABA-d4,15N; Ba-34647-d4,15N; Baclon-d4,15N; Clofen-d4,15N; Lioresal-d4,15N;

Bamipine-d₅
Synonyms:
4-(N-Benzylanilino)-1-methylpiperidine-d5; Bamipin-d5; Bamipine- d5; N-Phenyl-N-benzyl-4-amino-1-methylpiperidine-d5; Soventol-d5; Taumidrine-d5; 1-Methyl-N-phenyl-N-(phenylmethyl)-4- piperidinamine-d5;

Barbigerone-d₃
Synonyms:
8,8-Dimethyl-3-(2,4,5-trimethoxyphenyl)-4H,8H-benzo[1,2-b:3,4-b’] dipyran-4-one-d3; Ionchocarpusone-d3; Lonchocarpusone-d3;

Batyl Alcohol-d₅
Synonyms:
(RS)-Batyl alcohol-d5; (±)-1-Octadecylglycerol-d5; (±)-3- (Octadecyloxy)-1,2-propanediol-d5; (±)-Batyl alcohol-d5; 1-O- Octadecylglycerol-d5; 1-Octadecylglycerol-d5; 1-Octadecyloxy-2,3- dihydroxypropane-d5; 1-Octadecyloxy-2,3-propanediol-d5; 2,3- Dihydroxypropyl octadecyl ether-d5; 3-(Octadecyloxy)-1,2- propanediol-d5; 3-Stearyloxy-1,2-propylene glycol-d5; Batil alcohol-d5; Batilol-d5; Glycerol 1-octadecyl ether-d5; Glycerol 1 -octdecyl ether-d5; Glycerolmonooctadecyl ether-d5; Glyceryl-1- octadecyl ether-d5; NSC;

BAY 87-2243-d₈
Synonyms:
1-Cyclopropyl-4-[4-[[5-methyl-3-[3-[4-(trifluoromethoxy)phenyl]-1 ,2,4-oxadiazol-5-yl]-1H-pyrazol-1-yl]methyl]-2-pyridinyl]- piperazine-d8;

Bazedoxifene-5-glucuronide-d₄

BDE 28-13C₆
Synonyms:
2,4-Dibromo-1-(4-bromophenoxy)benzene-13C6; p-Bromophenyl 2,4- Dibromophenyl Ether-13C6; 2,4,4’-Tribromodiphenyl Ether-13C6; PBDE 28-13C6;;

BDE 85-13C₆
Synonyms:
1,2,3-Tribromo-4-(2,4-dibromophenoxy)benzene-13C6; 2,2’,3,4,4’- Pentabromodiphenyl Ether-13C6; PBDE 85-13C6;;

Beclomethasone-17-monopropionate-d₃

Beclomethasone-21-monopropionate-d₅

Bedaquiline-d₉

Belinostat acid-d₅

Belinostat amide-d₅

Belinostat glucuronide-d₅

Belinostat-d₅
Synonyms:
(2E)-N-Hydroxy-3-[3-[(phenyl-2,3,4,5,6-d5-amino)sulfonyl]phenyl]- 2-propenamide;

1 mg $1,990 Add to Cart

Beloranib-d₆
Synonyms:
Beloranib-d6; O-[4-(2-Dimethylaminoethoxy)-trans-cinnamoyl] fumagillol-d6; ZGN 440-d6; (2E)-(3R,4S,5S,6R)-5-methoxy-4-[(2R,3R )-2-methyl-3-(3-methyl-2-butenyl)oxiranyl]-1-oxaspiro[2.5]oct-6- yl Ester 3-[4-[2-(dimethylamino)ethoxy]phenyl]-2-Propenoic Acid- d6;

Bendamustine-d₄ hydrochloride

Bendamustine-d₃

Bendroflumethiazide-d₅

5 mg	$590		Add to Cart
25 mg	$1,890		Add to Cart

Benidipine 5-(1-Benzylpiperidin-3-yl)-d₁₀
Synonyms:
3-(3-Benzyl-d5-piperidin-1-yl) 5-(1-Benzyl-d5-piperidin-3-yl) 2,6 -Dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5- dicarboxylate; Benidipine Impurity 1;

(-)-α-Benidipine-d5 HCl ((R,R)-Benidipine-d5 HCl)

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