Parent Category: Impurities and Metabolites

Metabolites and Impurities

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Catalog No. Product Name Enrichment
Quantity Price
D6923 A77 1726-d4
Synonyms:
N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide-d4; 2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-beuteamide-d4 ; LEF-M-d4; Teriflunomide-d4; Leflunomide EP Impurity B;
98%D
1 mg $390   Add to Cart
67543 Abacavir 5’’-4-Chloro-6-methylpyrimidine-2,5-diamine
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18917 Abacavir 5’-Phosphate
Synonyms:
(1S,4R)- 4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2- cyclopentene-1-methanolDihydrogen Phosphate (Ester); (1S-cis)-Abacavir Monophosphate;
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18915 Abacavir Carboxylate
Synonyms:
(1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2- cyclopentene-1-carboxylic Acid; 2269W;
1 mg $900   Add to Cart
10 mg $2,700   Add to Cart
67545 Abacavir Triphosphate Trisodium Salt
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D67544 Abacavir-d4 5’’-4-Chloro-6-methylpyrimidine-2,5-diamine
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67549 Abiraterone Acetate N-Oxide
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
67548 Abiraterone β-D-Glucuronide
1 mg $890   Add to Cart
67555 Acetaldehyde
100 ml $290   Add to Cart
C67557 Acetaldehyde-13C2
100 mg $390   Add to Cart
C67558 Acetaldehyde-13C
Synonyms:
Acetaldehyde-1-13C; Acetic aldehyde-13C;
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D5852 4-Acetamidobiphenyl-d9 (rings-d9) 98%D
0.1 g $1,500   Add to Cart
16300 Acetaminophen
Synonyms:
N-Acetyl-p-aminophenol; 4-Acetamidophenol; 4´-Hydroxyacetanilide; Paracetamol;
100 g $580   Add to Cart
500 g $800   Add to Cart
6041 Acetaminophen Glutathione Disodium Salt
1 mg $490   Add to Cart
10 mg $3,390   Add to Cart
32287 Acetaminophen Impurity F
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75197 Acetaminophen Impurity K HCl
Synonyms:
Paracetamol Impurity K HCl; 4-Aminophenol HCl;
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CN16644 Acetaminophen-13C2,15N
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D32289 Acetaminophen-d3 glucuronide
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D5303 Acetaminophen-d3
Synonyms:
N-(4-Hydroxyphenyl)acetamide-d3;
98%D
100 mg $590   Add to Cart
D6042 4-Acetaminophen-d3 sulfate
Synonyms:
N-[4-(Sulfooxy)phenyl]acetamide-d3; N-Acetyl-p-aminophenyl-d3 Sulfate; Acetaminophen-d3 Sulfate; 4-Hydroxyacetanilide-d3 Sulfate; PCM-S-d3; Paracetamol-d3 O-Sulfate; Paracetamol-d3 Sulfate;
98%D
1 mg $840   Add to Cart
D6044 4-Acetaminophen-d3 sulfate potassium salt
Synonyms:
N-[4-(Sulfooxy)phenyl]acetamide-d3 Monopotassium Salt; 4-Hydroxyacetanilide-d3 Sulfate Potassium Salt; PCM-S-d3 Potassium Salt; Paracetamol-d3 Sulfate Potassium Salt; Potassium N-Acetyl-p-aminophenyl-d3 Sulfate; Acetaminophen-d3 sulphate potassium salt;
98%D
1 mg $290   Add to Cart
CN16645 Acetaminophen-acetyl-13C2,15N (100 ug in 1.2 ml Acetonitrile) 99%13C; 98%15N
100 ug/mL $1,500   Add to Cart
67559 Acetoxyacetone
1 g $650   Add to Cart
10 g $2,200   Add to Cart
67588 Acetoxyvalerenic Acid
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D42709 N-Acetyl-4-benzoquinone imine-d3
1 mg $690   Add to Cart
6131 3-(N-Acetyl-L-cystein-S-yl) acetaminophen disodium salt
Synonyms:
Paracetamol Mercapturate Sodium Salt; Acetaminophen Mercapturate;
100 mg $1,590   Add to Cart
6170 N-Acetyl-S-(3-hydroxypropyl)cysteine dicyclohexylammonium salt
10 mg $490   Add to Cart
C88642 N-Acetyl-S-(methylphenyl-13C6)-L-cysteine
Synonyms:
N-Acetyl-S-((phenyl-13C6)methyl)-L-cysteine; N-Acetyl-3-((benzyl- 13C6)thio)-alanine; (Benzyl-13C6)mercapturic Acid; Acetyl (Benzyl -13C6) Cysteine; S-(Benzyl-13C6)mercapturic Acid;;
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6098 5-Acetylamino-6-amino-3-methyluracil Hydrate
Synonyms:
AAMU hydrate;
10 mg $490   Add to Cart
100 mg $2,890   Add to Cart
10685 7-Hydroxy-2-acetylaminofluorene
Synonyms:
7-OH-AAF;
25 mg $835   Add to Cart
125 mg $1,680   Add to Cart
67604 14-O-Acetyldaunomycinone
0.5 mg $675   Add to Cart
5 mg $2,400   Add to Cart
6191 4-(Acetylmethylamino)-1-(3-pyridyl)-1-butanol
Synonyms:
N-(4-Hydroxy-4-pyridin-3-yl-butyl)-N-methyl-acetamide;
10 mg $390   Add to Cart
50 mg $690   Add to Cart
6193 4-(Acetylmethylamino)-1-(3-pyridyl)-1-butanone
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70573 6β-Hydroxy 21-Acetyloxy Budesonide
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D70574 6β-Hydroxy 21-Acetyloxy Budesonide-d8
0.5 mg $650   Add to Cart
5 mg $2,200   Add to Cart
67618 21-Acetyloxy Deschloromometasone Furoate
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
67619 21-Acetyloxy Deschloromometasone Furoate 9,11-Epoxide
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
19255 4-Acetyloxy Omeprazole
Synonyms:
2-[[(5-Methoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-4-acetyl-3,5 -dimethyl-4-pyridinol;
10 mg $890   Add to Cart
100 mg $2,620   Add to Cart
70822 rac all-trans 4-(Acetyloxy) Retinol Acetate
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
D70823 rac all-trans 4-(Acetyloxy) Retinol Acetate-d4
0.5 mg $750   Add to Cart
5 mg $3,000   Add to Cart
67591 17-(Acetyloxy)-6-(hydroxymethyl)-pregna-4,6-diene-3,20-dione
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67643 (3α,5β)-3-(Acetyloxy)pregnan-20-one
25 mg $625   Add to Cart
100 mg $875   Add to Cart
250 mg $1,250   Add to Cart
19293 N-Acetylsulfamerazine
Synonyms:
N-[4-[[(4-Methyl-2-pyrimidinyl)amino]sulfonyl]phenyl]acetamide; 4’-[(4-Methyl-2-pyrimidinyl)sulfamoyl]acetanilide; Acetylsulfamerazine; N4-Acetylsulfamerazine; Sulfamelazine;
10 mg $860   Add to Cart
100 mg $1,880   Add to Cart
6239 Acitretin
Synonyms:
(all-E)-9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethyl-2,4,6,8- nonatetraenoic Acid; Neotigason, Soriatane;
25 mg $290   Add to Cart
100 mg $490   Add to Cart
6242 13-cis-Acitretin
Synonyms:
9-(4-Methoxy-2,3,6-trimethylphenyl)-3,7-dimethyl-2,4,6,8- nonatetraenoic Acid, 13-cis-Etretin, Isoacitretin, Isoetretin, Ro 13-7652;
1 mg $590   Add to Cart
10 mg $2,090   Add to Cart
32791 Acitretin Glucuronide
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74392 Acotiamide Impurity A
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C74394 Acotiamide Impurity C
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74395 Acotiamide Impurity E
   Request Quote
74396 Acotiamide Impurity F
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74397 Acotiamide Impurity G
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74398 Acotiamide Impurity H
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74399 Acotiamide Impurity K
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74400 Acotiamide Impurity L
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74401 Acotiamide Impurity M
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19356 Adefovir Diphosphate Triethylamine Salt
Synonyms:
Diphosphoric Acid Anhydride P-[[2-(6-Amino-9H-purin-9-yl)ethoxy] methyl]phosphonic Acid; Diphosphoric Acid Monoanhydride [[2-(6-Amino-9H-purin-9-yl) ethoxy]methyl]phosphonic Acid; PMEA Diphosphate;
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19358 Adefovir Phosphate Triethylamine Salt
Synonyms:
P’-[[2-(6-Amino-9H-purin-9-yl)ethoxy]methyl]isohypophosphoric Acid Triethylamine Salt; [[2-(6-Amino-9H-purin-9-yl)ethoxy]methyl]isohypophosphoric Acid Triethylamine Salt; ADV-DP;
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74403 Afatinib Impurity B
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C74404 Afatinib Impurity C
   Request Quote
74410 Afatinib Impurity J
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74413 Afatinib Impurity M
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42809 AKB48 N-(4-hydroxypentyl) metabolite solution in methanol
1 mg $290   Add to Cart
5 mg $890   Add to Cart
D67700 Albendazole Sulfone-d5
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19419 Aldosterone 21-Acetate
Synonyms:
Aldosterone 21-Monoacetate; (11β)-21-(Acetyloxy)-11,18-epoxy-18-hydroxy-pregn-4-ene-3, 20-dione;
2.5 mg $900   Add to Cart
25 mg $2,700   Add to Cart
19421 trans-Aldrindiol
Synonyms:
(1R,2S,3S,4S,4aR,5R,8S,8aS)-rel-5,6,7,8,9,9-hexachloro-1,2,3,4,4a ,5,8,8a-octahydro-1,4:5,8-Dimethanonaphthalene-2,3-diol; 6,7-trans-Dihydroxydihydroaldrin; trans-Aldrin Diol; Aldrin-transdiol; Dihydroaldrin-4,5-trans-diol; WL 40549; trans-6,7-Dihydroxydih;
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19426 Allantoic Acid
Synonyms:
2,2-Bis[(aminocarbonyl)amino]acetic Acid; Diureido-acetic Acid;
50 mg $890   Add to Cart
500 mg $2,620   Add to Cart
67715 (3α)-Allopregnanolone p-Nitrobenzoate
50 mg $625   Add to Cart
250 mg $1,100   Add to Cart
67713 (3α)-Allopregnanolone Sulfate Pyridinium Salt
25 mg $590   Add to Cart
67714 (3β)-Allopregnanolone Sulfate Sodium Salt
50 mg $390   Add to Cart
74891 (3α)-Allopregnanolone sulfate sodium salt
5 mg $790   Add to Cart
D67712 (3α)-Allopregnanolone-d5
2.5 mg $690   Add to Cart
67726 Allyl Phenyl Ether
1 g $575   Add to Cart
10 g $640   Add to Cart
50 g $725   Add to Cart
D67727 Allyl Phenyl Ether-d5
100 mg $650   Add to Cart
250 mg $800   Add to Cart
1 g $1,425   Add to Cart
6311 Allyl-perindopril-acyl-D-glucuronate
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19452 rac N-Allyloxycarbonyl cis-Moxifloxacin Acyl-β-D-glucuronide Allyl Ester
Synonyms:
1-N-Allyloxycarbonyl-[1-cyclopropyl-6-fluoro-1,4-dihydro-8- methoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4- oxo-3-quinolinecarboxylate] β-D-Glucopyranuronic Acid Allyl Ester;
1 mg $900   Add to Cart
10 mg $2,700   Add to Cart
67724 2-Allylphenol
1 g $575   Add to Cart
10 g $610   Add to Cart
50 g $695   Add to Cart
D67725 2-Allylphenol-d4
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6316 Almotriptan Metabolite M2
Synonyms:
4-[[[[3-[2-(Dimethylamino)ethyl]-1H-indol-5-yl]methyl]sulfonyl] amino]butanoic Acid;
50 mg $15,290   Add to Cart
67730 Almotriptan N-Oxide Hydrochloride Salt
1 mg $640   Add to Cart
10 mg $2,120   Add to Cart
67736 Alphadolone 21-β-D-Glucuronide
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67734 Alphadolone 3-β-D-Glucuronide
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88831 Alvimopan metabolite
Synonyms:
(&α;S,3R,4R)-4-(3-Hydroxyphenyl)-3,4-dimethyl-&α;- (phenylmethyl)-1-piperidinepropanoic Acid; [3R-[1(S*),3&α;, 4&α;]]-4-(3-Hydroxyphenyl)-3,4-dimethyl-&α;-(phenylmethyl )-1-piperidinepropanoic Acid;; ADL 08-0011;
5 mg $390   Add to Cart
25 mg $1,190   Add to Cart
D32772 Alvimopan-d5 metabolite
1 mg $490   Add to Cart
CD110410 Ambroxol EP impurity C-d5
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6327 Ambroxol HCl
Synonyms:
4-[[(2-Amino-3,5-dibromophenyl)methyl]amino]cycophexanol Hydrochloride; Abramen; Ambril; Bronchopront; Duramucal; Bluibron; Fluixol; Frenopect;
100 mg $290   Add to Cart
1 g $390   Add to Cart
25 g $690   Add to Cart
32801 Ambroxol Impurity
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32796 Ambroxol Impurity A
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32797 Ambroxol Impurity B
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32794 Ambroxol impurity C
5 mg $490   Add to Cart
32799 Ambroxol Impurity D
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D75210 Ambroxol impurity D hydrochloride
Synonyms:
cis-Ambroxol HCl;
10 mg $790   Add to Cart
32798 Ambroxol Impurity E
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D32800 Ambroxol-d10
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19491 Amifostine Thiol DiHCl
Synonyms:
2-[(3-Aminopropyl)amino]ethanethiol HCl; WR 1065;
10 mg $890   Add to Cart
100 mg $2,620   Add to Cart
19780 2-Amino-1-methyl-6-phenylimidazo[4,5-β]pyridine N-β-D- Glucuronide
Synonyms:
1-Deoxy-1-[(1-methyl-6-phenyl-1H-imidazo[4,5-b]pyridin-2-yl)amino ]-β-D-glucopyranuronic Acid; PhIP-N-β-D-glucuronide;
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67779 2-Amino-2’’,5-dichlorobenzophenone
2.5 g $610   Add to Cart
25 g $1,380   Add to Cart
67847 (S)-3-Amino-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid
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6699 5-Amino-2-nitrobenzophenone
Synonyms:
(2-Amino-5-nitrophenyl)phenylmethanone; 5-Nitro-2-aminobenzophenone; Ro 7-19990;
10 g $390   Add to Cart
6711 3-Amino-2-oxazolidinone
Synonyms:
AOZ; 3-Amino-1,3-oxazolidin-2-one; 3-Amino-2-oxazolidone; NSC 111187; NSC 196570; NSC 38250;
50 mg $390   Add to Cart
100 mg $590   Add to Cart
1 g $3,890   Add to Cart
19622 3’-Amino-3’-deoxythymidine
Synonyms:
3’-Amino-3’-deoxy-thymidine; 3’-Deoxy-3’-aminothymidine; AMT;
25 mg $875   Add to Cart
250 mg $2,000   Add to Cart
67765 3-(2-Amino-5-(4-(1-cyclohexyl-1H-tetrazol-5-yl)butoxy)phenyl) propanoic Acid Sodium Salt
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19516 2-Aminobenzothiazole
Synonyms:
2-Benzothiazolamine; 1,3-Benzothiazol-2-ylamine; 2-Iminobenzothiazoline; NSC 4670; SKA 1;
1 g $860   Add to Cart
10 g $1,880   Add to Cart
19683 1-[4-(2-Aminoethylphenyl)sulfonyl]-3-(cis-3-hydroxycyclohexyl) urea Trifluoroacetate
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67793 1-[4-(2-Aminoethylphenyl)sulfonyl]-3-(cis-3-hydroxycyclohexyl) urea Trifluoroacetic Acid Salt
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19684 1-[4-(2-Aminoethylphenyl)sulfonyl]-3-(trans-4-hydroxycyclohexyl) urea Trifluoroacetate
1 mg $930   Add to Cart
10 mg $2,940   Add to Cart
67794 1-[4-(2-Aminoethylphenyl)sulfonyl]-3-(trans-4-hydroxycyclohexyl) urea Trifluoroacetic Acid Salt
1 mg $680   Add to Cart
10 mg $2,440   Add to Cart
6606 5-Aminoimidazole-4-carboxamide
Synonyms:
AICA, 4-Amino-5-carbamoylimidazole,;
25 g $690   Add to Cart
CN67822 Aminomethanephosphonic Acid-13C,15N
1 mg $390   Add to Cart
5 mg $1,190   Add to Cart
67835 4-(2-Aminophenyl)-2-benzamido-2-methyl-4-oxobutanoic Acid
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
6742 (R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone
Synonyms:
(5R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone; OR-1855;
100 mg $290   Add to Cart
500 mg $490   Add to Cart
67902 trans-4-[[(2-Aminophenyl)methyl]amino]cyclohexanol
50 mg $650   Add to Cart
500 mg $2,200   Add to Cart
19883 N-[2-[4-(Aminosulfonyl)phenyl]ethyl]carbamic Acid tert-Butyl Ester
Synonyms:
N-[2-[4-(Aminosulfonyl)phenyl]ethyl]-carbamic Acid 1,1- Dimethylethyl Ester; (4-Sulfamoylphenethyl)carbamic Acid tert-Butyl Ester;
250 mg $900   Add to Cart
2.5 g $2,700   Add to Cart
19908 N-(Aminothioxomethyl)-5-oxo-1-propyl-2-pyrrolidineacetamide
Synonyms:
BI-II 751 xx;
10 mg $890   Add to Cart
100 mg $2,620   Add to Cart
75200 Amlodipine Impurity E Maleate
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75199 Amlodipine Impurity F Maleate
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6838 Amodiaquin
Synonyms:
4-[(7-Chloro-4-quinolinyl)amino]-2-[(diethylamino)methyl]phenol, SN-10751;
10 mg $490   Add to Cart
25 mg $790   Add to Cart
32303 Amodiaquine Impurity A
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32304 Amodiaquine Impurity B
   Request Quote
32305 Amodiaquine Impurity C
   Request Quote
D5309 Amodiaquine-d10
Synonyms:
4-[(7-Chloro-4-quinolinyl)amino]-2-[(diethylamino-d10)methyl] phenol; SN-10751-d10;
98%D
1 mg $390   Add to Cart
10691 7-Hydroxy Amoxapine
Synonyms:
2-Chloro-11-(1-piperazinyl)-dibenz[b,f][1,4]oxazepin-7-ol; 7-Hydroxyamoxapin;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
10693 8-Hydroxy Amoxapine
Synonyms:
2-Chloro-11-(1-piperazinyl)-dibenz[b,f][1,4]oxazepin-8-ol; 8-Hydroxyamoxapin;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
D38724 (R)-Anabasine-d4
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6858 (R,S)-Anatabine Bitartrate
10 mg $290   Add to Cart
100 mg $2,090   Add to Cart
19979 Androst-16-en-3-ol
Synonyms:
(3β,5α)-Androst-16-en-3-ol; 5α-Androst-16-en-3β-ol; 3β-Hydroxy-5α-androst-16-ene; JNF 55; NSC 65888;
5 mg $290   Add to Cart
67893 5β-Androst-16-en-3α-ol
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D67894 5β-Androst-16-en-3α-ol-d5
   Request Quote
19981 (5α)-Androst-2-en-17-one
Synonyms:
17-Oxo-5α-androst-2-ene; NSC 44506; NSC 80614;
1 g $860   Add to Cart
10 g $1,880   Add to Cart
67889 (5α)-2’’H-Androst-2-eno[3,2-c]pyrazol-17-one
50 mg $650   Add to Cart
500 mg $2,200   Add to Cart
67877 Androst-4-ene-3β,17α-diol
10 mg $290   Add to Cart
D67878 Androst-4-ene-3β,17α-diol-d3
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67881 Androst-5-ene-3β, 17α-diol 3-Sulfate Sodium Salt
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D67882 Androst-5-ene-3β, 17α-diol 3-Sulfate Sodium Salt-d5
   Request Quote
67879 Androst-5-ene-3β, 17β-diol 3-Sulfate Sodium Salt
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D67880 Androst-5-ene-3β, 17β-diol 3-Sulfate Sodium Salt-d5
   Request Quote
67886 (5α)-Androsta-2,16-dien-17-ol 17-Acetate
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
67611 3β-O-Acetyl-androsta-5,15-dien-17-one
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
67884 17-O-Acetyl Androstanolone
   Request Quote
67910 9,11-Anhydro Fusidic Acid
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67911 9,11-Anhydro-12-hydroxy Fusidic Acid
   Request Quote
68101 Bis-anhydro-Daunomycinone Carboxylic Acid
1 mg $390   Add to Cart
D6891 4-Anilino-d5-4-oxobutanoic Acid
Synonyms:
N-Phenyl-d5-succinamic Acid; Butanedioic Acid Anilide-d5; 4-Oxo-4-(phenyl-d5-amino)-butanoic Acid;
98%D
1 mg $875   Add to Cart
5 mg $2,000   Add to Cart
6890 4-Anilino-4-oxobutanoic Acid
Synonyms:
N-Phenyl-succinamic Acid; Butanedioic Acid Anilide; 4-Oxo-4-(phenylamino)-butanoic Acid;
50 mg $190   Add to Cart
500 mg $290   Add to Cart
D67914 4-Anilinomethylenepentenedioic Acid-d5 5-Methyl Ester
10 mg $610   Add to Cart
100 mg $1,380   Add to Cart
6904 Aposcopolamine
5 mg $390   Add to Cart
25 mg $1,190   Add to Cart
10 mg $690   Add to Cart
67925 Aprepitant 2,3,4-Tri-O-acetyl-β-Glucuronide Methyl Ester
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67926 Aprepitant Di-(2,3,4-tri-O-acetyl-β-Glucuronide Methyl Ester )
   Request Quote
32744 Aprepitant glucuronide
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67924 Aprepitant β-Glucuronide Sodium Salt
1 mg $800   Add to Cart
10 mg $3,500   Add to Cart
25 mg $4,500   Add to Cart
6911 Arecaidine hydrobromide
Synonyms:
1,2,5,6-Tetrahydro-1-methyl-3-pyridinecarboxylic Acid; 1,2,5,6-Tetrahydro-1-methyl-nicotinic Acid; Arecaine; N-Methylguvacine; NSC 76017;
10 mg $490   Add to Cart
100 mg $3,390   Add to Cart
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