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Pharmaceutical intermediates

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Structure Chemical Name CAS MF
3-Iodo-1H-pyrazole-4-carbonitrile 3-Iodo-1H-pyrazole-4-carbonitrile 827316-44-9 C4H2IN3
(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide (2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide 1192651-49-2 C14H17N3O3
4,8-dichloropyrido[3,4-d]pyriMidine 4,8-dichloropyrido[3,4-d]pyriMidine 1260663-37-3 C7H3Cl2N3
Ethyl 2-aMinopyriMidine-4-carboxylate Ethyl 2-aMinopyriMidine-4-carboxylate 916056-77-4 C7H9N3O2
3-Bromo-4'-chloro-1,1'-biphenyl 3-Bromo-4'-chloro-1,1'-biphenyl 164334-69-4 C12H8BrCl
Methyl 1-(MethylaMino)cyclobutanecarboxylate hydrochloride Methyl 1-(MethylaMino)cyclobutanecarboxylate hydrochloride 1247180-93-3 C7H13NO2
4-chloro-N-ethyl-5-(trifluoroMethyl)pyriMidin-2-aMine 4-chloro-N-ethyl-5-(trifluoroMethyl)pyriMidin-2-aMine 1374829-47-6 C7H7ClF3N3
Tert-Butyl(1R,2S,5S)-2-azido-5-[(dimethylamino)carbonyl]cyclohexylcarbamate oxalic acid Tert-Butyl(1R,2S,5S)-2-azido-5-[(dimethylamino)carbonyl]cyclohexylcarbamate oxalic acid 1353893-22-7 C16H29N3O7
4,5-DICHLORO-QUINOLINE 4,5-DICHLORO-QUINOLINE 21617-18-5 C9H5Cl2N
2-Amino-5-bromo-3-(hydroxymethyl)pyridine 2-Amino-5-bromo-3-(hydroxymethyl)pyridine 335031-01-1 C6H7BrN2O
1-Boc-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester 1-Boc-2,5-Dihydro-1H-pyrrole-3-boronic acid, pinacol ester 212127-83-8 C15H26BNO4
(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol (7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)thio]nonyl]-estra-1,3,5(10)-triene-3,17-diol 153004-31-0 C32H47F5O2S
2-Hydroxy-3-phenylnaphthalene 2-Hydroxy-3-phenylnaphthalene 30889-48-6 C16H12O
(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione (1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione 97804-50-7 C16H14O2
6-Bromo-1H-pyrazolo[4,3-b]pyridine 6-Bromo-1H-pyrazolo[4,3-b]pyridine 1150617-54-1 C6H4BrN3
exo-3-Boc-3-azabicyclo[3.1.0]hexane-6-methanol exo-3-Boc-3-azabicyclo[3.1.0]hexane-6-methanol 419572-18-2 C11H19NO3
tert-butyl 3-iodo-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate tert-butyl 3-iodo-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate 661487-17-8 C11H16IN3O2
(1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine hydrochloride (1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine hydrochloride 1156491-10-9 C9H10ClF2N
Dibenzotetrathiafulvalene Dibenzotetrathiafulvalene 24648-13-3 C14H8S4
ATORVASTATIN SODIUM ATORVASTATIN SODIUM 134523-01-6 C33H36FN2NaO5
2-AMINO-5-CHLOROBENZOTHIAZOLE 2-AMINO-5-CHLOROBENZOTHIAZOLE 20358-00-3 C7H5ClN2S
1,2,5-oxadiazole 1,2,5-oxadiazole 288-37-9 C2H2N2O
4-Oxazolidinecarboxylicacid,2-oxo-,methylester,(4R)-(9CI) 4-Oxazolidinecarboxylicacid,2-oxo-,methylester,(4R)-(9CI) 144542-43-8 C5H7NO4
5-FLUORO-1H-PYRROLO[2,3-B]PYRIDINE 5-FLUORO-1H-PYRROLO[2,3-B]PYRIDINE 866319-00-8 C7H5FN2
2-Methoxy-6-(methylamino)pyridine 2-Methoxy-6-(methylamino)pyridine 88569-83-9 C7H10N2O
N(4)-methylcytidine N(4)-methylcytidine 10578-79-7 C10H15N3O5
qianhucoumarin A qianhucoumarin A 150135-35-6 C19H20O6
Benzo[b]naphtho[1,2-d]furan-9-amine, N-[1,1′-biphenyl]-3-yl- Benzo[b]naphtho[1,2-d]furan-9-amine, N-[1,1′-biphenyl]-3-yl- 2287146-48-7 C28H19NO
Dimethyl cyclopentane-1,3-dicarboxylate Dimethyl cyclopentane-1,3-dicarboxylate 2435-36-1 C9H14O4
Ethyl N-Cbz-4-Oxopyrrolidine-3-carboxylate Ethyl N-Cbz-4-Oxopyrrolidine-3-carboxylate 51814-19-8 C15H17NO5
lupinine hydrochloride lupinine hydrochloride 6113-09-3 C10H20ClNO
METHYL ESTER, 4,5-BIS(2-METHOXYETHOXY)-2-NITROBENZOIC ACID METHYL ESTER, 4,5-BIS(2-METHOXYETHOXY)-2-NITROBENZOIC ACID 501684-22-6 C14H19NO8
2-BROMO-7-METHYL-5H-[1,3,4]THIADIAZOLO[3,2-A]PYRIMIDIN-5-ONE 2-BROMO-7-METHYL-5H-[1,3,4]THIADIAZOLO[3,2-A]PYRIMIDIN-5-ONE 139535-51-6 C6H4BrN3OS
TERT-BUTYL4-(3-PHENYLPROPYL)-1,4-DIAZEPANE-1-CARBOXYLATE TERT-BUTYL4-(3-PHENYLPROPYL)-1,4-DIAZEPANE-1-CARBOXYLATE 198895-74-8 C19H30N2O2
(aR,3aS,4S,6S,7aR)-Hexahydro-3a,8,8-trimethyl-alpha-(2-methylpropyl)-4,6-methano-1,3,2-benzodioxaborole-2-methanamine 2,2,2-trifluoroacetate (aR,3aS,4S,6S,7aR)-Hexahydro-3a,8,8-trimethyl-alpha-(2-methylpropyl)-4,6-methano-1,3,2-benzodioxaborole-2-methanamine 2,2,2-trifluoroacetate 179324-87-9 C17H29BF3NO4
1,2,4-thiadiazole 1,2,4-thiadiazole 288-92-6 C2H2N2S
3-CHLORO-2-NITROBENZALDEHYDE 3-CHLORO-2-NITROBENZALDEHYDE 22233-52-9 C7H4ClNO3
TERT-BUTYL 3-BROMO-5,6-DIHYDRO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE-7(8H)-CARBOXYLATE TERT-BUTYL 3-BROMO-5,6-DIHYDRO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE-7(8H)-CARBOXYLATE 723286-80-4 C10H15BrN4O2
3-(2-FURYL)PROPANOIC ACID 3-(2-FURYL)PROPANOIC ACID 935-13-7 C7H8O3
6-Chloro-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one 6-Chloro-1,3-dihydro-2H-pyrrolo[3,2-c]pyridin-2-one 1000342-80-2 C7H5ClN2O
ethyl 1-acetylcyclopropanecarboxylate ethyl 1-acetylcyclopropanecarboxylate 32933-03-2 C8H12O3
1-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1040377-03-4 C14H23BN2O3
Methyl (3R)-3-Morpholinecarboxylate Methyl (3R)-3-Morpholinecarboxylate 1187933-47-6 C6H11NO3
6-Chloro-1H-pyrazolo[4,3-c]pyridine 6-Chloro-1H-pyrazolo[4,3-c]pyridine 1206979-33-0 C6H4ClN3
3-Azetidinol, 1-[3-(2-benzo[b]thien-5-ylethoxy)propyl]-, (2Z)-2-butenedioate (1:1) 3-Azetidinol, 1-[3-(2-benzo[b]thien-5-ylethoxy)propyl]-, (2Z)-2-butenedioate (1:1) 519187-97-4 C20H25NO6S
2-Chloropurine 2-Chloropurine 1681-15-8 C5H3ClN4
6-broMo-4-hydroxyquinolin-2(1H)-one 6-broMo-4-hydroxyquinolin-2(1H)-one 54675-23-9 C9H6BrNO2
1-Bromo-9H-carbazole 1-Bromo-9H-carbazole 16807-11-7 C12H8BrN
4-broMo-2-(1,1,1-trifluoro-2-Methylpropan-2-yl)pyridine 4-broMo-2-(1,1,1-trifluoro-2-Methylpropan-2-yl)pyridine 1357476-67-5 C9H9BrF3N
1H-Indole, 4-broMo-6-chloro- 1H-Indole, 4-broMo-6-chloro- 885519-23-3 C8H5BrClN
TFA-ap-dC TFA-ap-dC 115899-38-2 C14H15F3N4O5
(alphaR)-alpha-[[[2-(4-Aminophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride (alphaR)-alpha-[[[2-(4-Aminophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride 521284-22-0 C16H21ClN2O
(R)-tert-butyl 4-(4-(6-aMino-5-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate (R)-tert-butyl 4-(4-(6-aMino-5-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate 877399-51-4 C26H30Cl2FN5O3
6-(4-Chlorophenyl)-2,3-Dihydro-2,2-DiMethyl-7-Phenyl-1H-Pyrrolizine 6-(4-Chlorophenyl)-2,3-Dihydro-2,2-DiMethyl-7-Phenyl-1H-Pyrrolizine 133111-56-5 C21H20ClN
Oseltamivir Fructose Adduct 1 Oseltamivir Fructose Adduct 1
(S)-oxetan-2-ylmethanamine (S)-oxetan-2-ylmethanamine 2091328-57-1 C4H9NO
Cephalexin ethyl homologue Cephalexin ethyl homologue
4-Morpholinecarboxylic acid, 2-ethynyl-, 1,1-dimethylethyl ester, (2S)- 4-Morpholinecarboxylic acid, 2-ethynyl-, 1,1-dimethylethyl ester, (2S)- 1621165-19-2 C11H17NO3
Boc-His(Trt)-Aib-Glu(Otbu)-Gly-OH Boc-His(Trt)-Aib-Glu(Otbu)-Gly-OH 1890228-73-5 C45H56N6O9
(S)-2-((trifluoromethoxy)methyl)piperazine (S)-2-((trifluoromethoxy)methyl)piperazine
(S)-2-(2-fluoroethyl)piperazine dihydrochloride (S)-2-(2-fluoroethyl)piperazine dihydrochloride
tert-butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate tert-butyl (R)-2-(2,2,2-trifluoroethyl)piperazine-1-carboxylate 1240586-07-5 C11H19F3N2O2
(2S,5S)-tert-butyl 5-hydroxypiperidine-2-carboxylate(2S,5S)-tert-butyl 5-hydroxypiperidine-2-carboxylate (2S,5S)-tert-butyl 5-hydroxypiperidine-2-carboxylate(2S,5S)-tert-butyl 5-hydroxypiperidine-2-carboxylate 1383814-52-5 C10H19NO3
Ethyl 3-hydroxy-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxylate Ethyl 3-hydroxy-4-oxo-4,6,7,9-tetrahydropyrimido[2,1-c][1,4]oxazine-2-carboxylate 870562-00-8 C10H12N2O5
3-CYANO-5-NITROINDOLE 3-CYANO-5-NITROINDOLE 7147-14-0 C9H5N3O2
4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE 4'-(4-BROMOPHENYL)-2,2':6',2''-TERPYRIDINE 89972-76-9 C21H14BrN3
Canagliflozin Intermediate epimers Canagliflozin Intermediate epimers
2-(4-METHOXY-PHENYL)-PYRROLIDINE 2-(4-METHOXY-PHENYL)-PYRROLIDINE 74190-66-2 C11H15NO
5-CHLORO-3H-IMIDAZO[4,5-B]PYRIDINE 5-CHLORO-3H-IMIDAZO[4,5-B]PYRIDINE 52090-89-8 C6H4ClN3
8-Methylene-1,4-dioxa-spiro[4.5]decane 8-Methylene-1,4-dioxa-spiro[4.5]decane 51656-90-7 C9H14O2
(3R,4S,5S)-Oseltamivir (3R,4S,5S)-Oseltamivir
Benzo[b]naphtho[2,1-d]furan, 8-chloro- Benzo[b]naphtho[2,1-d]furan, 8-chloro- 2103931-84-4 C16H9ClO
4-Methoxypyrazolo[1,5-a]pyridine-3-carbonitrile 4-Methoxypyrazolo[1,5-a]pyridine-3-carbonitrile 2110326-74-2 C9H7N3O
1(2H)-Pyridinecarboxylic acid, 2-(aminocarbonyl)-5-[[(1,1-dimethylethoxy)carbonyl]hydroxyamino]-5,6-dihydro-3-methyl-, 1,1-dimethylethyl ester, (2S,5R)- 1(2H)-Pyridinecarboxylic acid, 2-(aminocarbonyl)-5-[[(1,1-dimethylethoxy)carbonyl]hydroxyamino]-5,6-dihydro-3-methyl-, 1,1-dimethylethyl ester, (2S,5R)- 2209872-72-8 C17H29N3O6
INDEX NAME NOT YET ASSIGNED INDEX NAME NOT YET ASSIGNED 2070009-39-9 C35H39N5O10
(9H-fluoren-9-yl)methyl ((2S,3R)-3-hydroxy-1-(methylamino)-1-oxobutan-2-yl)carbamate (9H-fluoren-9-yl)methyl ((2S,3R)-3-hydroxy-1-(methylamino)-1-oxobutan-2-yl)carbamate
4-Boc-4,7-diazaspiro[2.5]octane 4-Boc-4,7-diazaspiro[2.5]octane 674792-08-6 C11H20N2O2
1-METHYL-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE 1-METHYL-1,2,3,4-TETRAHYDRO-QUINOXALINE DIHYDROCHLORIDE 36438-97-8 C9H12N2
Etodesnitazene Etodesnitazene 14030-76-3 C22H29N3O
1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]-2-METHYLBENZENE 1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]-2-METHYLBENZENE 125248-71-7 C39H44O10
5-Oxa-2-octyne-1,7-diol 5-Oxa-2-octyne-1,7-diol 1606-79-7 C7H12O3
(S,Z)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex-4-en-3-one (S,Z)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex-4-en-3-one 156732-13-7 C32H32N2O
4-butyl-1,2-diphenylpyrazolidine-3,5-dione, compound with piperazine (1:1) 4-butyl-1,2-diphenylpyrazolidine-3,5-dione, compound with piperazine (1:1) 4985-25-5 C23H30N4O2
[1,1':3',1''-Terphenyl]-4'-amine, 4-tricyclo[3.3.1.13,7]dec-1-yl- [1,1':3',1''-Terphenyl]-4'-amine, 4-tricyclo[3.3.1.13,7]dec-1-yl- 2086312-08-3 C28H29N
pinanyl hydroperoxide pinanyl hydroperoxide 28324-52-9 C10H18O2
iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide iodomethyl (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxide 76247-39-7 C9H12INO5S
Intermediate 1 Intermediate 1 2203433-07-0 C17H16N2O5
8-bromoxanthosine 8-bromoxanthosine 3001-46-5 C10H11BrN4O6
8-arm Poly(ethylene glycol) succinimidyl carbonate(HG) 8-arm Poly(ethylene glycol) succinimidyl carbonate(HG)
2-Chloroquinazoline 2-Chloroquinazoline 6141-13-5 C8H5ClN2
tert-butyl 3-(2-((2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carbonyl)hydrazine-1-carbonyl)pyrrolidine-1-carboxylate tert-butyl 3-(2-((2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carbonyl)hydrazine-1-carbonyl)pyrrolidine-1-carboxylate 1452467-45-6 C24H33N5O6
Phenol, 5-(ethylamino)-2-[2-(2-hydroxyphenyl)diazenyl]-4-methyl- (ACI) Phenol, 5-(ethylamino)-2-[2-(2-hydroxyphenyl)diazenyl]-4-methyl- (ACI) 1225219-08-8 C15H17N3O2
N-Boc-4-piperidinemethanol N-Boc-4-piperidinemethanol 123855-51-6 C11H21NO3
(3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride 1062580-52-2 C14H23ClN2
Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI) Pyrrolo[1,2-a]pyrazin-1(2H)-one (9CI) 136927-63-4 C7H6N2O
Methyl 1H-indazole-5-carboxylate Methyl 1H-indazole-5-carboxylate 473416-12-5 C9H8N2O2
(+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one (+)-(1R,5S)-2-Oxabicyclo[3.3.0]oct-6-en-3-one 26054-46-6 C7H8O2
4-isothiocyanato-2-(trifluoroMethyl)benzonitrile 4-isothiocyanato-2-(trifluoroMethyl)benzonitrile 143782-23-4 C9H3F3N2S
Amic acid Amic acid
(3R)-3-dodecanoyloxy-4-trimethylammonio-butanoate (3R)-3-dodecanoyloxy-4-trimethylammonio-butanoate 25518-54-1 C19H37NO4
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