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Structure Chemical Name CAS MF
1,2,4-butanetriol-3-(1,4,7,10-tetraazacyclododec-1-yl)4hydrochloride 1,2,4-butanetriol-3-(1,4,7,10-tetraazacyclododec-1-yl)4hydrochloride 156077-56-4 C12H29ClN4O3
2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride hydrate 2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride hydrate 1802250-63-0 C15H27ClN2O2
-- -- 93360-08-8 C30H27N2O6P
(S)-3-Cyano-5-methylhexanoic acid ethyl ester (S)-3-Cyano-5-methylhexanoic acid ethyl ester 181289-39-4 C10H17NO2
5.7-Dioxa-6-thia-spiro[2.5]octane-6-oxide 5.7-Dioxa-6-thia-spiro[2.5]octane-6-oxide 89729-09-9 C5H8O3S
5-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-hexanoic acid ethyl ester 5-(4-{2-[5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-cyclohexylidene]-ethylidene}-7a-methyl-octahydro-inden-1-yl)-hexanoic acid ethyl ester 147125-14-2 C33H56O3Si
Sterolazole intermediate Sterolazole intermediate
Lixivaptan intermediate-V Lixivaptan intermediate-V 168079-19-4 C19H16ClN3O
((1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,E)-5,6-dimethyl-6-(trimethylsilyloxy)hept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)cyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimethylsilane) ((1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,E)-5,6-dimethyl-6-(trimethylsilyloxy)hept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)cyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimethylsilane) 2186604-89-5 C42H80O3Si3
Carbamazepine intermediate Carbamazepine intermediate
3-(1,1-diMethylethyl)-7a-ethenyltetrahydro-1-hydroxy-(3R,7aR)-3H,5H-Pyrrolo[1,2-c]oxazol-5-one 3-(1,1-diMethylethyl)-7a-ethenyltetrahydro-1-hydroxy-(3R,7aR)-3H,5H-Pyrrolo[1,2-c]oxazol-5-one 1214741-21-5 C12H19NO3
(S)-2-Amino-5-methoxytetralin Hydrochloride (S)-2-Amino-5-methoxytetralin Hydrochloride 58349-17-0 C11H15NO.HCl
BENZYL [2-AMINO-2-(HYDROXYIMINO)-1,1-DIMETHYLETHYL]CARBAMATE BENZYL [2-AMINO-2-(HYDROXYIMINO)-1,1-DIMETHYLETHYL]CARBAMATE 518047-98-8 C12H17N3O3
2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine 2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine 181210-18-4 C19H24N2O2S
Flomoxef Intermediate NaMT Flomoxef Intermediate NaMT
2-[4-[(1-methoxycarbonyl-2-oxocyclopentyl)methyl]phenyl]propanoic acid 2-[4-[(1-methoxycarbonyl-2-oxocyclopentyl)methyl]phenyl]propanoic acid
Silicone intermediate Silicone intermediate
BORTEZOMIB-PINANEDIOL BORTEZOMIB-PINANEDIOL 205393-22-2 C29H39BN4O4
2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene 2-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene 50509-09-6 C15H15ClN2O2S
JLEQLXGZAIAEFX-VRQJEYPFSA-N JLEQLXGZAIAEFX-VRQJEYPFSA-N 1795790-92-9 C22H19N3O5
5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-2-benzofurancarboxylic acid ethyl ester hydrochlorid 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-2-benzofurancarboxylic acid ethyl ester hydrochlorid 1422956-25-9 C28H31ClN4O3
Intermediate 1 Intermediate 1 2203433-07-0 C17H16N2O5
	(R)-1-acetyl-5-[2-(phenylsulfonyl)ethyenyl]-3-(N-methylpyrrolidin-2-ylmethyl)-1H-indole (R)-1-acetyl-5-[2-(phenylsulfonyl)ethyenyl]-3-(N-methylpyrrolidin-2-ylmethyl)-1H-indole 180637-88-1 C24H26N2O3S
Velpatasvir intermediate Velpatasvir intermediate 1378391-43-5 C44H55N3O13
4-amino-2-deoxy-2,3-didehydro-N-acetylneuraminic acid 4-amino-2-deoxy-2,3-didehydro-N-acetylneuraminic acid 130525-62-1 C11H18N2O7
(1S,3R,4S)-Ethyl 4-AMino-3-((tert-butoxycarbonyl)aMino)cyclohexanecarboxylate Oxalate (1S,3R,4S)-Ethyl 4-AMino-3-((tert-butoxycarbonyl)aMino)cyclohexanecarboxylate Oxalate 1093351-24-6 C16H28N2O8
Vorapaxar Vorapaxar 900161-12-8 C29H34N2O5
1-Pyrrolidinepropanol, β-amino-α-(2,3-dihydro-1,4-benzodioxin-6-yl)-, (αR,βR)- 1-Pyrrolidinepropanol, β-amino-α-(2,3-dihydro-1,4-benzodioxin-6-yl)-, (αR,βR)- 491833-28-4 C15H22N2O3
TF-BF TF-BF 209861-00-7 C24H22F2O5
Indacaterol interMediate Indacaterol interMediate 435273-75-9 C31H34N2O3
N,N-Diphenyl-1H-imidazole-1-carboxamide N,N-Diphenyl-1H-imidazole-1-carboxamide 2875-79-8 C16H13N3O
Otilonium Bromide intermediates Otilonium Bromide intermediates 51444-79-2 C22H27NO4
(5R)-1-[(5S)-5-(4-Fluorophenyl)-5-hydroxy-1-oxopentyl]-5-phenyl-2-pyrrolidinone (5R)-1-[(5S)-5-(4-Fluorophenyl)-5-hydroxy-1-oxopentyl]-5-phenyl-2-pyrrolidinone 1027552-46-0 C21H22FNO3
tert-butyl (3R,4S,5S)-4-((S)-2-amino-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate tert-butyl (3R,4S,5S)-4-((S)-2-amino-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate 177423-00-6 C19H38N2O4
Tadanafil intermediate (chloroacetyl porphyrin) Tadanafil intermediate (chloroacetyl porphyrin) 171596-59-1 C31H57BN4O6Si
2,5-Dihydro-5-thioxo-1H-tetrazol-1-methansulfonsure 2,5-Dihydro-5-thioxo-1H-tetrazol-1-methansulfonsure 67146-22-9 C2H4N4O3S2
Edoxaban Impurity 19 (1S,2R,4S) Mesylate Edoxaban Impurity 19 (1S,2R,4S) Mesylate 1807315-98-5 C17H26ClN5O6S
4-MAR 4-MAR
3-(4-Phenoxy-phenyl)-1-piperidin-3-yl-1H-pyrazolo[3,4-d]pyriMidin-4-ylaMine 3-(4-Phenoxy-phenyl)-1-piperidin-3-yl-1H-pyrazolo[3,4-d]pyriMidin-4-ylaMine 1022150-12-4 C22H22N6O
Velpatasvir intermediate Velpatasvir intermediate 1378391-42-4 C31H34BrNO8
Lysergamide, 1-acetyl-N,N-diethyl- (6CI,7CI) Lysergamide, 1-acetyl-N,N-diethyl- (6CI,7CI) 3270-02-8 C22H27N3O2
(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride (R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride 1701403-10-2 C22H23ClN6O
Sodium 1-(2-hydroxyethyl)-1H-tetrazol-5-ylthiolate Sodium 1-(2-hydroxyethyl)-1H-tetrazol-5-ylthiolate 400827-72-7 C3H5N4NaOS
Sugammadex sodium hexabromide intermediate Sugammadex sodium hexabromide intermediate
a-D-Glucopyranoside,methyl  4-O-[2-O-acetyl-6-methyl-3-O-(phenylmethyl)-a-L-idopyranuronosyl]-2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-3-O-(phenylmethyl)-,6-acetate a-D-Glucopyranoside,methyl 4-O-[2-O-acetyl-6-methyl-3-O-(phenylmethyl)-a-L-idopyranuronosyl]-2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-3-O-(phenylmethyl)-,6-acetate 114869-97-5 C40H47NO15
RebaMipide interMediate product RebaMipide interMediate product 169809-59-0 C19H16ClN2NaO4
2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol 142569-70-8 C29H28ClNO2
N-(p-Hydroxyphenethyl)-N-(2-bromo-5-hydroxy-4-methoxybenzyl)formamide N-(p-Hydroxyphenethyl)-N-(2-bromo-5-hydroxy-4-methoxybenzyl)formamide 122584-18-3 C17H18BrNO4
5'-Methoxylaudanosine 5'-Methoxylaudanosine 24734-71-2 C22H29NO5
3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile 941688-05-7 C17H18N6
Lumacaftor Intermediate Lumacaftor Intermediate 936727-68-3 C17H13ClF2N2O3
tert-butyl N-[(1R,3R,4R)-3-hydroxy-4-sulfanylcyclohexyl]carbamate tert-butyl N-[(1R,3R,4R)-3-hydroxy-4-sulfanylcyclohexyl]carbamate 1350636-75-7 C11H21NO3S
3-[2-(3,4-Dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-on 3-[2-(3,4-Dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-on 15462-91-6 C22H26O6
α-[4-[2-(Diethylamino)ethoxy]phenyl]-α-phenylphenethylalkohol α-[4-[2-(Diethylamino)ethoxy]phenyl]-α-phenylphenethylalkohol 73404-00-9 C26H31NO2
(3R,5S,2R,3S)-posaconazole (3R,5S,2R,3S)-posaconazole
Oseltamivir Fructose Adduct 5 Oseltamivir Fructose Adduct 5
	Oseltamivir Glucose Adduct 3 Oseltamivir Glucose Adduct 3
Levofloxacin R-Isomer HCl Levofloxacin R-Isomer HCl
1-[(2S)-2-(benzyloxy)propanoyl]pyrrolidine 1-[(2S)-2-(benzyloxy)propanoyl]pyrrolidine 122151-32-0 C14H19NO2
INDEX NAME NOT YET ASSIGNED INDEX NAME NOT YET ASSIGNED 2070009-39-9 C35H39N5O10
Posaconazole EnantioMer Posaconazole EnantioMer
Posaconazole Diastereoisomer 12 Posaconazole Diastereoisomer 12 213381-04-5 C37H42F2N8O4
4-(4-(4-(4-(((3S,5S)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2S,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 4-(4-(4-(4-(((3S,5S)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2S,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 2243785-98-8 C37H42F2N8O4
(3R,5R,2R,3S)-posaconazole (3R,5R,2R,3S)-posaconazole
Tropacocain Tropacocain 537-26-8 C15H19NO2
(3R,5S,2S,3S)-posaconazole (3R,5S,2S,3S)-posaconazole
Fmoc-Ala-Ala-Asn-PABC-PNP Fmoc-Ala-Ala-Asn-PABC-PNP 1834516-06-1 C39H38N6O11
4-(4-(4-(4-(((3S,5S)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2S,3S)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 4-(4-(4-(4-(((3S,5S)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2S,3S)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 1246391-73-0 C37H42F2N8O4
Posaconazole Impurity 18 Posaconazole Impurity 18 213381-06-7 C37H42F2N8O4
(Ac)Phe-Lys(Alloc)-PABC-PNP (Ac)Phe-Lys(Alloc)-PABC-PNP C??H??N?O??
4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 170985-61-2 C37H42F2N8O4
(3S,5R,2R,3S)-posaconazole (3S,5R,2R,3S)-posaconazole
Acetoxy Ceftazidime Intermediate Acetoxy Ceftazidime Intermediate
(R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone (R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone 101328-85-2 C11H13N3O
2-Oxazolidinone,3-[(5S)-5-(4-fluorophenyl)-5-hydroxy-1-oxopentyl]-4-(phenylmethyl)-,(4S)- 2-Oxazolidinone,3-[(5S)-5-(4-fluorophenyl)-5-hydroxy-1-oxopentyl]-4-(phenylmethyl)-,(4S)- 852148-49-3 C21H22FNO4
6-(Phthalimidomethyl)morphanthridine 6-(Phthalimidomethyl)morphanthridine 74860-00-7 C23H16N2O2
RTI 4229-111 RTI 4229-111 150653-91-1 C16H20Cl3NO2
(2E)-(R)-5-(diphenylamino)-5-oxopent-3-en-2-y13-(5-nitrocyclohex-1-en-1-y1)acylate (2E)-(R)-5-(diphenylamino)-5-oxopent-3-en-2-y13-(5-nitrocyclohex-1-en-1-y1)acylate 900186-73-4 C26H26N2O5
tert-butyl (5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oate tert-butyl (5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oate 474645-25-5 C40H59N3O7
Posaconazole Impurity 16 Posaconazole Impurity 16 213381-02-3 C37H42F2N8O4
N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide 182182-31-6 C13H15FN2O2
INTERMEDIATES INTERMEDIATES 1243021-74-0 C13H26N2O5
ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla 99696-21-6 C15H12ClF2NO3
[402960-19-4],C9H18N2O2, 186.40 [402960-19-4],C9H18N2O2, 186.40 850252-34-5 C9H19ClN2O2
8-Benzyloxy-5-((R)-2-broMo-1-hydroxyethyl)-1H-quinolinone 8-Benzyloxy-5-((R)-2-broMo-1-hydroxyethyl)-1H-quinolinone 530084-79-8 C18H16BrNO3
EthanediaMide iMpurity F hcl EthanediaMide iMpurity F hcl 482375-18-8 C2H4N2O2
N-((3R,4R)-1-benzyl-4-Methylpiperidin-3-yl)-N-Methyl-7H-pyrrolo[2,3-d]pyriMidin-4-aMine N-((3R,4R)-1-benzyl-4-Methylpiperidin-3-yl)-N-Methyl-7H-pyrrolo[2,3-d]pyriMidin-4-aMine 1702274-61-0 C20H25N5
Sugammadex sodium Heptabromide intermediate Sugammadex sodium Heptabromide intermediate
6-METHYLENEANDROST-4-ENE-3,17-DIONE 6-METHYLENEANDROST-4-ENE-3,17-DIONE 19457-55-7 C20H26O2
455284-06-7 455284-06-7 455284-06-7
1-Acetyl-4-(4-hydroxyphenyl)piperazine side chain of Ketoconazole 1-Acetyl-4-(4-hydroxyphenyl)piperazine side chain of Ketoconazole 67914-99-2 C13H18N2O3
(R)-Levofloxacin (R)-Levofloxacin C18H20FN3O4
Piperazine, 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)- (acetate) Piperazine, 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)- (acetate) 906093-30-9 C16H22N4O2
Ofloxacin EP Impurity C Ofloxacin EP Impurity C 95848-94-5 C18H21N3O4
Posaconazole Diastereoisomer 11 Posaconazole Diastereoisomer 11 171228-50-5 C37H42F2N8O4
3,3-Ethylenedioxy-17β-cyano-17α-trimethylsilyloxyestra-5(10)9(11)-diene 3,3-Ethylenedioxy-17β-cyano-17α-trimethylsilyloxyestra-5(10)9(11)-diene 54690-63-0 C24H35NO3Si
(4-bromo-2-fluorophenyl)-(3,4,5-trimethoxyphenyl)methanone (4-bromo-2-fluorophenyl)-(3,4,5-trimethoxyphenyl)methanone 1016544-26-5 C16H14BrFO4
Sugammadex sodium Pentabromide intermediate Sugammadex sodium Pentabromide intermediate
(3S,5S,2S,3R)-posaconazole (3S,5S,2S,3R)-posaconazole
Itraconzole intermediate Itraconzole intermediate
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