Parent Category: Impurities and Metabolites

Metabolites and Impurities

Catalog No. Product Name Enrichment
Quantity Price
D69220 4-Desmethoxy Omeprazole-d3 Sulfide
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
8939 (S)-4-Desmethoxy-4-chloro Omeprazole
Synonyms:
2-[[(4-Chloro-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-5-methoxy -1H-benzimidazole; 5-Methoxy-2-[(S)-[(4-Chloro-3,5-dimethyl-pyridine-2-yl)methyl] sulfinyl]-1H-benzimidazole; Esomeprazole Impurity H; Omeprazole Impurity H;
50 mg $1,890   Add to Cart
8941 4-Desmethoxy-4-chloro Omeprazole Sulfide
Synonyms:
2-[[(4-Chloro-3,5-dimethyl-2-pyridinyl)methyl]thio]-6-methoxy-1H- benzimidazole; 5-Methoxy-2-[[(4-chloro-3,5-dimethyl-pyridine-2-yl)methyl]thio]- 1H-benzimidazole;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
8942 rac 4-Desmethoxy-4-nitro Omeprazole
Synonyms:
2-[[(3,5-Dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-5-methoxy- 1H-benzimidazole; 5-Methoxy-2-[(S)-[(4-nitro-3,5-dimethyl-pyridine-2-yl)methyl] sulfinyl]-1H-benzimidazole;
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
8943 4-Desmethoxy-4-nitro Omeprazole Sulfide
Synonyms:
2-[[(3,5-Dimethyl-4-nitro-2-pyridinyl)methyl]thio]-5-methoxy-1H- benzimidazole; 5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]thio]-1H- benzimidazole;
5 mg $1,880   Add to Cart
1 mg $860   Add to Cart
8944 4-Desmethoxy-4-nitro Omeprazole Sulfone
Synonyms:
5-Methoxy-2-[[(4-nitro-3,5-dimethyl-pyridine-2-yl)methyl]sulfonyl ]-1H-benzimidazo- le;
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
69221 Desmethoxyamino Hydroxy Gemifloxacin
   Request Quote
8945 4-Desmethoxypropoxyl-4-chloro Rabeprazole
Synonyms:
2-[[(4-Chloro-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H- benzimidazole;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
8946 4-Desmethoxypropoxyl-4-methoxy Rabeprazole
Synonyms:
2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]sulfinyl]-1H- benzimidazole;
1 mg $950   Add to Cart
5 mg $2,600   Add to Cart
D69237 N-Desmethyl 8-Chloro-5H-dibenzo[b,e][1,4]diazepine Clozapine-d8
   Request Quote
8948 O-Desmethyl Astemizole
Synonyms:
4-[2-[4-[[1-[(4-Fluorophenyl)methyl]-1H-benzimidazol-2-yl]amino]- 1-piperidinyl]ethyl]phenol; Desmethylastemizole; O-Demethylastemizole; R 44271;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
D110373 O-Desmethyl astemizole-d5
   Request Quote
8951 N-Desmethyl Azelastine
Synonyms:
4-[(4-Chlorophenyl)methyl]-2-(hexahydro-1H-azepin-4-yl)-1(2H)- phthalazinone; Demethylazelastine;
12.5 mg $3,250   Add to Cart
10 mg $2,250   Add to Cart
D69222 N-Desmethyl Azelastine-d4
   Request Quote
10773 Hydroxy Desmethyl Bosentan
1 mg $925   Add to Cart
5 mg $2,400   Add to Cart
69223 Desmethyl Bosentan
1 mg $675   Add to Cart
10 mg $2,400   Add to Cart
D69224 Desmethyl Bosentan-d4
   Request Quote
8958 O-Desmethyl Carvedilol
Synonyms:
2-[2-[[3-(9H-Carbazol-4-yloxy)-2-hydroxypropyl]amino]ethoxy] phenol; BM 14242; Desmethylcarvedilol;
5 mg $870   Add to Cart
25 mg $1,960   Add to Cart
8961 Desmethyl Cerivastatin, Sodium Salt
Synonyms:
[R*,S*-(E)]-7-[4-(4-Fluorophenyl)-5-(hydroxymethyl)-2,6-bis(1- methylethyl)-3-pyridinyl]-3,5-dihydroxy-6-heptenoic Acid Monosodium Salt; M-1 Metabolite;
1 mg $975   Add to Cart
5 mg $2,800   Add to Cart
8962 Desmethyl Chlorpheniramine Maleate Salt
Synonyms:
2-[p-Chloro-α-[2-(methylamino)ethyl]benzyl]pyridine Maleate;
1 mg $490   Add to Cart
5 mg $1,090   Add to Cart
69104 rac Desmethyl Citalopram HCl
1 mg $640   Add to Cart
10 mg $2,120   Add to Cart
8965 N-Desmethyl Clarithromycin
Synonyms:
Clarithromycin EP Impurity D;
5 mg $390   Add to Cart
8966 N-Desmethyl Clomipramine HCl
Synonyms:
3-Chloro-10,11-dihydro-N-methyl-5H-dibenz[b,f]azepine-5- propanamine Hydrochloride; Chlordesipramine Hydrochloride; Demethylchlorimipramine Hydrochloride; Norchlorimipramine Hydrochloride; Norclomipramine Hydrochloride;
2.5 mg $890   Add to Cart
12.5 mg $2,120   Add to Cart
D8967 N-Desmethyl clomipramine-d3 hydrochloride
Synonyms:
3-Chloro-10,11-dihydro-N-(methyl-d3)-5H-dibenz[b,f]azepine-5- propanamine Hydrochloride; Chlordesipramine-d3 Hydrochloride; Demethylchlorimipramine-d3 Hydrochloride; Norchlorimipramine-d3 Hydrochloride; Norclomipramine-d3 Hydrochloride;
98%D
1 mg $290   Add to Cart
8978 N-Desmethyl clozapine
Synonyms:
8-Chloro-11-(1-piperazinyl)-5H-dibenzo[B,E][1,4]diazepine;
   Request Quote
D8979 N-Desmethyl clozapine-d8 hydrochloride
Synonyms:
8-Chloro-11-(1-piperazinyl-d8)-5H-dibenzo[B,E][1,4]diazepine;
98%D
5 mg $2,190   Add to Cart
8970 rac cis-O-Desmethyl Diltiazem
Synonyms:
(rac-cis)-3-(Acetyloxy)-5-[2-(dimethylamino)ethyl]-2,3-dihydro-2- (4-hydroxyphenyl)-1,5-benzothiazepin-4(5H)-one;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
8971 N-Desmethyl Diltiazem HCl
Synonyms:
(2S-cis)-3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-[2- (methylamino)ethyl]-1,5-benzothiazepin-4(5H)-one Monohydrochloride; N-Demethyldiltiazem; N-Monodesmethyldiltiazem;
10 mg $860   Add to Cart
50 mg $1,880   Add to Cart
D69229 N-Desmethyl Diltiazem-d4 HCl
1 mg $625   Add to Cart
10 mg $2,000   Add to Cart
19139 (E)-N-Acetyl-N-desmethyl Doxepin
Synonyms:
N-[(3E)-3-Dibenz[b,e]oxepin-11(6H)-ylidenepropyl]-N- methylacetamide;
   Request Quote
8985 N-Desmethyl droloxifene
Synonyms:
3-[(1E)-1-[4-[2-(Methylamino)ethoxy]phenyl]-2-phenyl-1-buten-1-yl ]-phenol; N-Desmethyldroloxifene; K 106; N-Desmethyl-3-Hydroxytamoxifen;
   Request Quote
69230 Desmethyl Fluvoxamine
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
8987 N-Desmethyl galanthamine
Synonyms:
(8aS,10R,12aS)-1,2,3,4,8a,9-Hexahydro-7-methoxy-10H-benzofuro[3a, 3,2-ef][2]benzazepin-10-ol; (-)-N-Demethylgalanthamine; N-Norgalanthamine; Norgalantamine;
5 mg $390   Add to Cart
8974 Desmethyl Hydroxy Cerivastatin Sodium Salt
Synonyms:
(3R,5S,6E)-7-[4-(4-Fluorophenyl)-5-(hydroxymethyl)-6-[(1S)-2- hydroxy-1-methylethyl]-2-(1-methylethyl)-3-pyridinyl]-3,5- dihydroxy-6-heptenoic Acid Sodium Salt; M-24 Metabolite;
1 mg $975   Add to Cart
5 mg $2,800   Add to Cart
69232 Desmethyl Irinotecan HCl
1 mg $700   Add to Cart
10 mg $2,600   Add to Cart
D69233 Desmethyl Irinotecan HCl-d3
   Request Quote
8994 O-Desmethyl Mebeverine Acid
Synonyms:
4-[Ethyl[2-(4-hydroxyphenyl)-1-methylethyl]amino] Butanoic Acid;
5 mg $875   Add to Cart
25 mg $2,000   Add to Cart
8995 rac N-Desmethyl Mephenytoin
Synonyms:
(+/-)-Nirvanol; (+/-)-5-Ethyl-5-phenylhydantoin;
25 mg $830   Add to Cart
125 mg $1,640   Add to Cart
8996 R-(-)-N-Desmethyl Mephenytoin
Synonyms:
R-(-)-Nirvanol, R-(-)-5-Ethyl-5-phenylhydantoin;
125 mg $1,720   Add to Cart
25 mg $840   Add to Cart
8997 S-(+)-N-Desmethyl Mephenytoin
Synonyms:
S-(+)-Nirvanol, S-(+)-5-Ethyl-5-phenylhydantoin;
25 mg $840   Add to Cart
125 mg $1,720   Add to Cart
9008 O-Desmethyl Metoclopramide HCl
5 mg $900   Add to Cart
25 mg $2,200   Add to Cart
8998 Desmethyl mirtazapine
Synonyms:
1,2,3,4,10,14b-Hexahydro-pyrazino[2,1-α]pyrido[2,3-c][2] benzazepine Normirtazepin; N-Desmethyl Mirtazapine; Mirtazapine Related Compound A;
5 mg $990   Add to Cart
9000 O-Desmethyl Mycophenolic Acid
Synonyms:
(4E)-6-(1,3-Dihydro-4,6-dihydroxy-7-methyl-3-oxo-5- isobenzofuranyl)-4-methyl-4-hexenoic Acid; Demethylmycophenolic Acid; Nor-O-methyl Mycophenolic Acid;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
9010 Desmethyl Ofloxacin HCl
Synonyms:
9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H- pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride;
10 mg $875   Add to Cart
50 mg $2,000   Add to Cart
9015 5-O-Desmethyl Omeprazole
Synonyms:
2-[[(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H- benzimidazol-5-ol;
2.5 mg $490   Add to Cart
9001 6-Desmethyl Papaverine
Synonyms:
1-[(3,4-Dimethoxyphenyl)methyl]-7-methoxy-6-isoquinolinol; 7-Methoxy-1-veratryl-6-isoquinolinol; 6-Demethylpapaverine; Isopacodine; NSC 273754;
1 mg $875   Add to Cart
5 mg $2,000   Add to Cart
9020 N-Desmethyl pirenzepine
Synonyms:
5,11-Dihydro-11-(1-piperazinylacetyl)-6H-pyrido[2,3-β][1,4] benzodiazepin-6-one; LS 822;
5 mg $990   Add to Cart
9004 N-Desmethyl Prochlorperazine Dimaleate
Synonyms:
2-Chloro-10-[3-(1-piperazinyl)propyl]-10H-phenothiazine Dimaleate;
2.5 mg $900   Add to Cart
12.5 mg $2,200   Add to Cart
9022 Desmethyl ranolazine
Synonyms:
N-(2,6-Dimethylphenyl)-4-[2-hydroxy-3-(2-hydroxyphenoxy)propyl]- 1-piperazineacetamide; RS 88390;
1 mg $390   Add to Cart
9005 N-Desmethyl Rosiglitazone
Synonyms:
5-[[4-[2-(2-pyridinylamino]ethoxy]phenyl]methyl]-2,4- thiazolidinedione;
2.5 mg $875   Add to Cart
12.5 mg $2,000   Add to Cart
9025 N-Desmethyl Sildenafil
Synonyms:
5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl -3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; Desmethylsildenafil; UK 103320;
25 mg $1,880   Add to Cart
5 mg $860   Add to Cart
9028 N-Desmethyl Tamoxifen HCl
Synonyms:
(Z)-2-[4-(1,2-Diphenyl-1-butenyl)phenoxy]-N-methylethanamine Hydrochloride; N-Demethyltamoxifen Hydrochloride;
5 mg $870   Add to Cart
25 mg $1,960   Add to Cart
9031 N-Desmethyl Tamoxifen Methanethiosulfonate
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
9030 N-Desmethyl Tamoxifen Methanethiosulfonate Hydrobromide
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
D69251 N-Desmethyl Tamoxifen-d5
1 mg $650   Add to Cart
10 mg $2,200   Add to Cart
9033 (-)-N-Desmethyl Tramadol
Synonyms:
(1S,2S)-(-)-1-(3-Methoxyphenyl)-2-[(methylamino)methyl]- cyclohexanol; cis-(-)-1-(3-Methoxyphenyl)-2-[(methylamino)methyl]-cyclohexanol;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
9034 (+)-N-Desmethyl Tramadol
Synonyms:
(1R,2R)-(+)-1-(3-Methoxyphenyl)-2-[(methylamino)methyl]- cyclohexanol; cis-(+)-1-(3-Methoxyphenyl)-2-[(methylamino)methyl]-cyclohexanol;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
9037 (-)-O-Desmethyl Tramadol
Synonyms:
(-)-2-[(Dimethylamino)methyl]-1-(3-hydroxyphenyl)cyclohexanol; ODT;
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
9035 rac O-Desmethyl Tramadol HCl
Synonyms:
3-[2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride; 2-[(Dimethylamino)methyl]-1-(m-hydroxyphenyl)cyclohexanol Hydrochloride;
2.5 mg $890   Add to Cart
10 mg $2,120   Add to Cart
9038 (-)-O-Desmethyl Tramadol hydrochloride
Synonyms:
3-[(1S,2S)-2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride; (1S-cis)-3-[2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride; EM 724;
   Request Quote
9039 (+)-O-Desmethyl tramadol hydrochloride
Synonyms:
3-[(1R,2R)-2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride; (1R-cis)-3-[2-[(Dimethylamino)methyl]-1-hydroxycyclohexyl]phenol Hydrochloride; EM 723;
1 mg $290   Add to Cart
D69253 rac N-Desmethyl Tramadol-d3 HCl
1 mg $675   Add to Cart
10 mg $2,400   Add to Cart
8820 N-Desmethyl Trimebutine Hydrochloride
Synonyms:
3,4,5-Trimethoxy-benzoic Acid 2-(Methylamino)-2-phenylbutyl Ester; N-Monodesmethyltrimebutine; JO 1069;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
69258 N-Desmethyl Ulipristal Acetate
2.5 mg $675   Add to Cart
25 mg $2,400   Add to Cart
D69259 N-Desmethyl Ulipristal Acetate-d3
1 mg $675   Add to Cart
10 mg $2,400   Add to Cart
9042 D,L N-Desmethyl Venlafaxine
Synonyms:
1-[1-(4-Methoxyphenyl)-2-(methylamino)ethyl]cyclohexanol; Norvenlafaxine;
5 mg $870   Add to Cart
25 mg $1,960   Add to Cart
9045 R-(-)-O-Desmethyl Venlafaxine
Synonyms:
(R)-(-)-4-[2-(Dimethylamino)-1-(1-hydroxycyclo-hexyl)ethyl]phenol;
5 mg $900   Add to Cart
25 mg $2,200   Add to Cart
D69261 rac N-Desmethyl Venlafaxine-d3
2.5 mg $640   Add to Cart
25 mg $2,120   Add to Cart
D71088 D,L-O-Desmethyl Venlafaxine-d6 (100 ug/mL in Methanol)
1 ml $650   Add to Cart
9047 p-O-Desmethyl Verapamil
Synonyms:
α-[3-[[2-(4-Hydroxy-3-methoxyphenyl)ethyl]methylamino]propyl] -3,4-dimethoxy-a -(1-methylethyl)-benzeneacetonitrile; D 702; PR 24;
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
9049 N-Desmethyl Zolmitriptan
Synonyms:
4-[[3-[2-(Methylamino)ethyl]-1H-indol-5-yl]methyl-2-oxazolidinone;
1 mg $880   Add to Cart
5 mg $2,040   Add to Cart
D69264 N-Desmethyl Zolmitriptan-d3 HCl
   Request Quote
69248 R-(-)-7-Desmethyl-8-nitro blebbistatin
   Request Quote
45193 (E)-N-Desmethyl-α-hydroxy tamoxifen
1 mg $390   Add to Cart
8953 (-)-O-Desmethyl-N,N-bisdesmethyl Tramadol
1 mg $975   Add to Cart
5 mg $2,800   Add to Cart
8954 (+)-O-Desmethyl-N,N-bisdesmethyltramadol
1 mg $975   Add to Cart
8955 N-Desmethylcarboxy Terbinafine
Synonyms:
2,2-Dimethyl-7-[(1-naphthalenylmethyl)amino]-(5E)-5-hepten-3- ynoic Acid;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
8968 N-Desmethyldanofloxacin
Synonyms:
1-Cyclopropyl-7-(1S,4S)-2,5-diazabicyclo[2.2.1]hept-2-yl-6-fluoro -1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid;
1 mg $860   Add to Cart
5 mg $1,880   Add to Cart
69246 4-O-Desmethyldoxorubicinone
   Request Quote
16737 N-Desmethylolanzapine hydrate
10 mg $1,790   Add to Cart
9032 N-Desmethylterbinafine
Synonyms:
N-[(2E)-6,6-Dimethyl-2-hepten-4-ynyl]-1-naphthalenemethanamine;
   Request Quote
9048 N-Desmethylvinblastine
Synonyms:
1-Demethyl-vincaleukoblastine; N-Deformylleurocristine; N-Deformylvincristine;
1 mg $390   Add to Cart
10774 3(R,S)-Hydroxy Desogestrel
Synonyms:
(17a)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yne-3,17- diol;
1 mg $900   Add to Cart
5 mg $2,200   Add to Cart
9060 2-Despiperidyl-2-(5-carboxypentylamine) Repaglinide
Synonyms:
4-[2-[[1-[2-[(4-Carboxybutyl)amino]phenyl]-3-methylbutyl]amino]-2 -oxoethyl]-2-ethoxybenzoic Acid;
1 mg $925   Add to Cart
5 mg $2,400   Add to Cart
69273 2-Despiperidyl-2-amino repaglinide
1 mg $675   Add to Cart
10 mg $2,400   Add to Cart
9062 N-Despropyl Pergolide
5 mg $975   Add to Cart
25 mg $2,800   Add to Cart
19203 21-O-Acetyl 6β-Hydroxy Dexamethasone
Synonyms:
(6β,11β,16α)-21-(Acetyloxy)-9-fluoro-6,11,17- trihydroxy-16-methyl-pregna-1,4-diene-3,20-dione;
   Request Quote
D69720 3-[1-[Di(methyl-d3)amino]ethyl]phenol
1 mg $610   Add to Cart
10 mg $1,380   Add to Cart
9341 (-)-N,O-Di-Desmethyl Tramadol
Synonyms:
3-[(1S,2S)-1-Hydroxy-2-[(methylamino)methyl]cyclohexyl]-phenol; (1S-cis)-3-[1-Hydroxy-2-[(methylamino)methyl]cyclohexyl]-phenol;
1 mg $975   Add to Cart
5 mg $2,800   Add to Cart
9342 (+)-N,O-Di-Desmethyl Tramadol
Synonyms:
3-[(1R,2R)-1-Hydroxy-2-[(methylamino)methyl]cyclohexyl]-phenol; (1R-cis)-3-[1-Hydroxy-2-[(methylamino)methyl]cyclohexyl]-phenol;
1 mg $975   Add to Cart
5 mg $2,800   Add to Cart
O93570 Di-O-glycinoylcurcumin dihydrochloride
Synonyms:
((1E,6E)-3,5-Dioxohepta-1,6-diene-1,7-diyl)bis(2-methoxy-4,1- phenylene) bis(2-aminoacetate) Dihydrochloride;
100 mg $390   Add to Cart
9780 7,10-Di-O-trichloroethoxycarbonyl-10-deacetyl Baccatin III
5 mg $925   Add to Cart
25 mg $2,400   Add to Cart
9117 2,6-Diamino-5-hydroxy-3-(phenylazo)pyridine
Synonyms:
2,6-Diamino-5-(phenylazo)-3-pyridinol;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
17884 Diaveridine
5 mg    Request Quote
50 mg    Request Quote
9170 trans-(+/-)-2-[(N,N-Dibenzylamino)methyl]-1-(3-methoxyphenyl) cyclohexanol, Hydrobromide
5 mg $860   Add to Cart
25 mg $1,880   Add to Cart
9222 2,4-Dibromo-16a-hydroxyestrone
Synonyms:
2,4-Dibromo-3,16a-dihydroxyestra-1,3,5(10)-trien-17-one (16a)-2,4 -Dibromo-3,16-dihydroxyestra-1,3,5(10)-trien-17-one;
10 mg $860   Add to Cart
50 mg $1,880   Add to Cart
69352 4-(6,8-Dibromo-3(4H)-quinazolinyl)-cyclohexanol
1 mg $190   Add to Cart
5 mg $590   Add to Cart
69334 2,5-Dibromo-N-cyclohexylpentanamide
100 mg $650   Add to Cart
1 g $2,200   Add to Cart
9219 Dibromocotinine, Hydrobromide Perbromide
1 g $820   Add to Cart
5 g $1,640   Add to Cart
69353 5α,6β-Dibromostigmastan-3β-yl 3-Acetate
50 mg $640   Add to Cart
500 mg $2,120   Add to Cart
69380 2,6-Dichloro-N-[2-chloro-4-methyl-3-pyridinyl]-3- pyridinecarboxamide
250 mg $650   Add to Cart
2.5 g $2,200   Add to Cart
D14495 (+/-)-2-(2,4-Dichlorophenoxy-d3) propionic Acid
Synonyms:
Dichlorprop;
98% D
0.05 g $850   Add to Cart
70565 4’’-Hydroxy Diclofenac
1 mg $625   Add to Cart
5 mg $1,000   Add to Cart
10 mg $1,250   Add to Cart
69434 (3β,5β,12β)-3-[[[4-[R-(R)]]-2,6-Dideoxy-4-O-[1-(1- methyl-2-oxoethoxy)-2-oxoethyl]-β-D-ribo-hexopyranosyl]oxy]- 12,14-dihydroxycard-20(22)-enolide
5 mg $650   Add to Cart
25 mg $1,075   Add to Cart
100 mg $2,840   Add to Cart
9334 Didesethyl chloroquine
Synonyms:
N4-(7-Chloro-4-quinolinyl)-1,4-pentanediamine Hydrochloride; 4-[(4-Amino-1-methylbutyl)amino]-7-chloroquinoline Hydrochloride; Bisdeethylchloroquine; Bisdesethylchloroquine; N,N-Dideethylchloroquine;
1 mg $890   Add to Cart
5 mg $2,120   Add to Cart
D69438 N,N-Didesethyl Sunitinib-d4 HCl
   Request Quote
9348 rac Didesisopropyl Tolterodine
Synonyms:
3-(2-Hydroxy-5-methylphenyl)-3-phenylpropylamine;
2.5 mg $890   Add to Cart
12.5 mg $2,120   Add to Cart
9338 Didesmethyl chlorpheniramine maleate salt
Synonyms:
2-[a-(2-aminoethyl)-p-chlorobenzyl]pyridine Maleate; ?-(4-Chlorophenyl)-2-pyridinepropanamine (2Z)-2-Butenedioate;
   Request Quote
9343 D,L-N,N-Didesmethyl Venlafaxine
Synonyms:
1-[2-Amino-1-(p-methoxyphenyl)ethyl]cyclohexanol; Dinorvenlafaxine;
10 mg $820   Add to Cart
50 mg $1,560   Add to Cart
9345 N,O-Didesmethyl venlafaxine
Synonyms:
4-[1-(1-Hydroxycyclohexyl)-2-(methylamino)ethyl]phenol;
5 mg $290   Add to Cart
10 mg $590   Add to Cart
D69445 D,L-N,N-Didesmethyl Venlafaxine-d6 Acetic Acid Salt
2.5 mg $650   Add to Cart
25 mg $2,200   Add to Cart
9347 Didesmethyl Zolmitriptan
Synonyms:
4-[3-(2-Aminoethyl)-1H-indol-5-yl]methyl-2-oxazolidinone;
1 mg $925   Add to Cart
5 mg $2,400   Add to Cart
9336 D,L-N,N-Didesmethyl-O-desmethyl Venlafaxine HCl
Synonyms:
4-[2-Amino-1-(1-hydroxycyclohexyl)ethyl]phenol Hydrochloride;
2.5 mg $860   Add to Cart
12.5 mg $1,880   Add to Cart
9337 N,N-Didesmethyl-O-desmethyl-(rac-Venlafaxine) Glucuronide
1 mg $1,025   Add to Cart
5 mg $3,200   Add to Cart
70588 6β-Hydroxy Dienogest
   Request Quote
C79709 Dienogest Impurity C
5 mg $690   Add to Cart
79698 Dienogest Impurity L
5 mg $590   Add to Cart
69447 Dienogest Sulfate
   Request Quote
9354 1-(5,5-Diethoxypentyloxymethyl)-adamantane
10 mg $830   Add to Cart
50 mg $1,640   Add to Cart
69453 N-(3,3-Diethoxypropyl)acetamide
1 g $640   Add to Cart
10 g $2,120   Add to Cart
9412 1,8-Diethyl-1,3,4,9-tetrahydro-4-oxo-pyrano[3,4-β]indole-1- acetic Acid Methyl Ester
5 mg $875   Add to Cart
25 mg $2,000   Add to Cart
69488 N,N-Diethyl-2-hydroxybenzeneacetamide Trifluoromethanesulfonate
5 mg $650   Add to Cart
50 mg $2,200   Add to Cart
69517 2,2-Difluoroethanesulfonyl Chloride
   Request Quote
69520 11,17-Difuroate Mometasone Furoate
25 mg $650   Add to Cart
250 mg $2,200   Add to Cart
69555 Digoxigenin Bisdigitoxoside 1-(1-Methyl-2-oxoethoxy)-3-oxopropyl) Ether
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
69575 17α-Dihydro Equilenin 3-Sulfate Sodium Salt
   Request Quote
9471 Dihydro Ketoprofen (Mixture of Diastereomers)
Synonyms:
3-(Hydroxyphenylmethyl)-α-methylbenzeneacetic Acid; Dihydroketoprofen;
2.5 mg $890   Add to Cart
12.5 mg $2,120   Add to Cart
69624 4,5-Dihydro Prednisone
   Request Quote
69532 20α-Dihydro Pregnenolone
   Request Quote
69537 20β-Dihydro Pregnenolone
   Request Quote
69534 20α-Dihydro Pregnenolone 3-Sulfate Sodium Salt
   Request Quote
69539 20β-Dihydro Pregnenolone 3-Sulfate Sodium Salt
   Request Quote
D69533 20α-Dihydro Pregnenolone-d5
   Request Quote
D69535 20α-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt
   Request Quote
D69538 20β-Dihydro Pregnenolone-d5
   Request Quote
D69540 20β-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt
   Request Quote
69642 Dihydro Vitamin K1
   Request Quote
9452 trans-10,11-Dihydro-10,11-dihydroxy carbamazepine
Synonyms:
(10R,11R)-rel-10,11-Dihydro-10,11-dihydroxy-5H-dibenz[b,f]azepine -5-carbox- amide; Dihydrocarbamazepine-10,11-trans-diol;
1 mg $190   Add to Cart
5 mg $590   Add to Cart
10777 6-Hydroxy-3,4-dihydro-1H-quinoline-2-one
Synonyms:
3,4-Dihydro-6-hydroxy-2(1H)-quinolinone; 3,4-Dihydro-6-hydroxy-carbostyril; 3,4-Dihydro-6-hydroxycarbostyril; 6-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone; 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline;
10 g $290   Add to Cart
67608 5-Acetyl-10,11-dihydro-5H-dibenzo[b,f]azepine
   Request Quote
75152 20-Dihydro-6-methylprednisone
1 mg $575   Add to Cart
5 mg $1,575   Add to Cart
9447 rac threo-Dihydrobupropion
Synonyms:
threo-Hydroxybupropion;
5 mg $290   Add to Cart
69574 5β-Dihydrocortisone Acetate 21-Acetate
10 mg $650   Add to Cart
100 mg $2,200   Add to Cart
9451 Dihydrodaidzein
50 mg $875   Add to Cart
250 mg $2,000   Add to Cart
45582 Dihydrodiol ibrutinib
5 mg $590   Add to Cart
69591 Dihydrolanosterol, Technical Grade
   Request Quote
69587 5α-Dihydrolevonorgestrel
   Request Quote
69564 Dihydrolysergamide
Synonyms:
(8β)-6-Methylergoline-8-carboxamide; Indolo[4,3-fg]quinoline Ergoline-8-carboxamide Deriv.; 9,10-Dihydro-D-lysergic Acid Amide; 9,10-Dihydroergin; Dihydrolysergic Acid Amide;
1 mg $490   Add to Cart
5 mg $1,490   Add to Cart
69582 4,5α-Dihydronorethisterone
25 mg $675   Add to Cart
250 mg $2,400   Add to Cart
69617 24,25-Dihydroxy Fusidic Acid
   Request Quote