Pharmaceutical intermediates

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Structure Chemical Name CAS MF
2-bromo-6-(oxetan-3-yloxy)pyrazine 2-bromo-6-(oxetan-3-yloxy)pyrazine 2138879-95-3 C7H7BrN2O2
2-(PYRIDIN-4-YL)PIPERAZINE 2HCL 2-(PYRIDIN-4-YL)PIPERAZINE 2HCL 111781-57-8 C9H13N3
2-(5-Bromo-2-fluorophenyl)imidazole 2-(5-Bromo-2-fluorophenyl)imidazole 1379324-48-7 C9H6BrFN2
2-(3-methoxyphenyl)-pyridin-3-amine 2-(3-methoxyphenyl)-pyridin-3-amine 886508-13-0 C12H12N2O
(1S,3R,5S)-2-(tert-butoxycarbonyl)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid (1S,3R,5S)-2-(tert-butoxycarbonyl)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid 1417743-41-9 C11H17NO4
4-Pyrimidinamine,5-(chloromethyl)-2-methyl-, hydrochloride (1:1) 4-Pyrimidinamine,5-(chloromethyl)-2-methyl-, hydrochloride (1:1) 70476-08-3 C6H9Cl2N3
Imidazo[1,2-a]pyrazin-8-amine, 6-phenyl- Imidazo[1,2-a]pyrazin-8-amine, 6-phenyl- 673857-28-8 C12H10N4
tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate tert-butyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperidine-1-carboxylate 1338544-06-1 C22H34BNO4
Niraparib tosylate Niraparib tosylate 1613220-15-7 C26H28N4O4S
Eribulin intermediate Eribulin intermediate 253128-15-3 C40H58O12
METHYL 3H-IMIDAZO[4,5-B]PYRIDINE-5-CARBOXYLATE METHYL 3H-IMIDAZO[4,5-B]PYRIDINE-5-CARBOXYLATE 1638769-03-5 C8H7N3O2
Sarolaner Sarolaner 1398609-39-6 C23H18Cl2F4N2O5S
2,4-dichloro-6-cyclopentyl-pyrimidine 2,4-dichloro-6-cyclopentyl-pyrimidine 1013110-15-0 C9H10Cl2N2
3-Bromo-4-phenyl-2-chloropyridine 3-Bromo-4-phenyl-2-chloropyridine 1622838-93-0 C11H7BrClN
tert-butyl 2-(azetidin-3-yl)acetate hydrochloride tert-butyl 2-(azetidin-3-yl)acetate hydrochloride 2173991-98-3 C9H18ClNO2
2-phenyl-1,3-thiazol-5-amine 2-phenyl-1,3-thiazol-5-amine 87657-91-8 C9H8N2S
5-Norbornene-2,3-dicarboximidyl
trifluoromethanesulfonate 5-Norbornene-2,3-dicarboximidyl trifluoromethanesulfonate 133710-62-0 C10H8F3NO5S
N-(9H-Fluoren-9-yl)MethOxy]Carbonyl (2S,3S)-3-Amino-3-(4-fluoro-phenyl)-2-hydroxypropionic acid N-(9H-Fluoren-9-yl)MethOxy]Carbonyl (2S,3S)-3-Amino-3-(4-fluoro-phenyl)-2-hydroxypropionic acid 959583-03-0 C24H20FNO5
METHYL 3-HYDROXY-5-ISOXAZOLECARBOXYLATE METHYL 3-HYDROXY-5-ISOXAZOLECARBOXYLATE 10068-07-2 C5H5NO4
4-BROMO-2-ETHOXYPYRIDINE 4-BROMO-2-ETHOXYPYRIDINE 57883-26-8 C7H8BrNO
1,4-Thioxane-1,1-dioxide 1,4-Thioxane-1,1-dioxide 107-61-9 C4H8O3S
2-bromo-4-(N-Methylpiperazin-1-yl)pyridine 2-bromo-4-(N-Methylpiperazin-1-yl)pyridine 1142194-82-8 C10H14BrN3
4-(3-METHOXY-PHENYL)-THIAZOL-2-YLAMINE 4-(3-METHOXY-PHENYL)-THIAZOL-2-YLAMINE 83558-37-6 C10H10N2OS
4-(1-((benzyloxy)methyl)-5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)picolinonitrile 4-(1-((benzyloxy)methyl)-5-(pyridin-4-yl)-1H-1,2,4-triazol-3-yl)picolinonitrile 837371-70-7 C21H16N6O
2-amino-5-nitro-4,6-pyrimidinedione 2-amino-5-nitro-4,6-pyrimidinedione 301315-87-7 C4H4N4O4
Bicyclo[4.2.0]octa-1,3,5-trien-3-amine hydrochloride Bicyclo[4.2.0]octa-1,3,5-trien-3-amine hydrochloride 1810070-03-1 C8H10ClN
Methyl 4-isopropyl-3,5-dimethoxybenzoate Methyl 4-isopropyl-3,5-dimethoxybenzoate 344396-17-4 C13H18O4
1,4-dimethyl-1H-imidazol-2-amine 1,4-dimethyl-1H-imidazol-2-amine 1314929-96-8 C5H9N3
3-tert-butyl-1H-imidazol-2(3H)-one 3-tert-butyl-1H-imidazol-2(3H)-one 92075-17-7 C7H12N2O
2-bromo-4-cyclopropylPyrimidine 2-bromo-4-cyclopropylPyrimidine 1215073-11-2 C7H7BrN2
3-bromo-4-isobutylpyridine 3-bromo-4-isobutylpyridine 1240287-15-3 C9H12BrN
2,4,5-tribromoPyrimidine 2,4,5-tribromoPyrimidine 1298101-40-2 C4HBr3N2
2-(1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 2-(1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 1309981-53-0 C15H24BN3O2
N-(tert-butyl)-1H-indazole-7-carboxamide N-(tert-butyl)-1H-indazole-7-carboxamide 1476776-76-7 C12H15N3O
1-(biphenyl-4-yl)-2-methyl-2-morpholinopropan-1-one 1-(biphenyl-4-yl)-2-methyl-2-morpholinopropan-1-one 94576-68-8 C20H23NO2
(R)-2-(2-methoxyphenyl)-2-((tetrahydro-2H-pyran-4-yl)oxy)ethan-1-ol (R)-2-(2-methoxyphenyl)-2-((tetrahydro-2H-pyran-4-yl)oxy)ethan-1-ol 1434652-66-0 C14H20O4
(S)-1-(5-fluoro-2-iodophenyl)ethan-1-ol (S)-1-(5-fluoro-2-iodophenyl)ethan-1-ol 1454847-96-1 C8H8FIO
tert-butyl((4-bromo-5-cyano-1-methyl-1H-pyrazol-3-yl)methyl)(methyl)carbamate tert-butyl((4-bromo-5-cyano-1-methyl-1H-pyrazol-3-yl)methyl)(methyl)carbamate 1454848-24-8 C12H17BrN4O2
1-(4-bromophenyl)azetidin-2-one 1-(4-bromophenyl)azetidin-2-one 7661-25-8 C9H8BrNO
(9H-fluoren-9-yl)methyl (4-(dimethoxymethyl)phenyl)carbamate (9H-fluoren-9-yl)methyl (4-(dimethoxymethyl)phenyl)carbamate 475160-88-4 C24H23NO4
10-Chloro-7,7-dimethyl-7H-12-oxa-indeno[1,2-a]fluorene 10-Chloro-7,7-dimethyl-7H-12-oxa-indeno[1,2-a]fluorene 1567814-82-7 C21H15ClO
Posaconazole Impurity 18 Posaconazole Impurity 18 213381-06-7 C37H42F2N8O4
2-bromo-5-(4-fluorophenyl)pyrazine 2-bromo-5-(4-fluorophenyl)pyrazine 153295-35-3 C10H6BrFN2
4,6-Dichloro-2-difluoromethyl-pyrimidine 4,6-Dichloro-2-difluoromethyl-pyrimidine 1816289-02-7 C5H2Cl2F2N2
(R)-4-chloro-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one (R)-4-chloro-5-methyl-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295516-68-5 C8H8ClN3O
2-(2-bromopyrimidin-5-yl)propan-2-ol 2-(2-bromopyrimidin-5-yl)propan-2-ol 1434127-87-3 C7H9BrN2O
2-bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide 2-bromo-N-(4,5-dimethylisoxazol-3-yl)-N-(methoxymethyl)benzenesulfonamide 415697-57-3 C13H15BrN2O4S
1-(3-Methoxyphenyl)-1H-imidazol-2-amine 1-(3-Methoxyphenyl)-1H-imidazol-2-amine 1698808-34-2 C10H11N3O
2-(1-(ethylsulfonyl)-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile 2-(1-(ethylsulfonyl)-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)azetidin-3-yl)acetonitrile 1187594-13-3 C22H31N7O3SSi
Megalomicin C2 Megalomicin C2 49669-77-4 C49H86N2O17
Δ3-Flomoxef sodium Δ3-Flomoxef sodium
3-Methyl-2-trifluoromethylpyridine-5-boronic acid pinacol ester 3-Methyl-2-trifluoromethylpyridine-5-boronic acid pinacol ester 2121511-95-1 C13H17BF3NO2
cEt-5-methyluridine cEt-5-methyluridine 1197032-96-4 C12H16N2O6
2,3,6,7,14,15-Hexabromo-9,10-dihydro-9,10-[1,2]benzenoanthracene 2,3,6,7,14,15-Hexabromo-9,10-dihydro-9,10-[1,2]benzenoanthracene 55805-81-7 C20H8Br6
6-Chloro-5-hydroxy-nicotinic acid methyl ester 6-Chloro-5-hydroxy-nicotinic acid methyl ester 915107-30-1 C7H6ClNO3
tert-butyl 8-oxo-3-azabicyclo[3.2.1]octane-3-carboxylate tert-butyl 8-oxo-3-azabicyclo[3.2.1]octane-3-carboxylate 637301-19-0 C12H19NO3
2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile 2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile 1220220-02-9 C12H14BClN2O2
5-BroMo-2-fluorothiophene 5-BroMo-2-fluorothiophene 32415-41-1 C4H2BrFS
Sterolazole intermediate Sterolazole intermediate
3-BroMo-2,4-diMethoxy-pyridine 3-BroMo-2,4-diMethoxy-pyridine 96246-00-3 C7H8BrNO2
2',3'-Anhydroinosine 2',3'-Anhydroinosine 31766-13-9 C10H10N4O4
ethyl 3,5-diaMino-1H-pyrazole-4-carboxylate ethyl 3,5-diaMino-1H-pyrazole-4-carboxylate 6825-71-4 C6H10N4O2
5-(2-Methoxyphenyl)pyridin-3-aMine 5-(2-Methoxyphenyl)pyridin-3-aMine 1224740-84-4 C12H12N2O
5-(4-aMinophenyl)pyridin-3-aMine 5-(4-aMinophenyl)pyridin-3-aMine 1258626-25-3 C11H11N3
5-(3,4-difluorophenyl)pyridin-3-aMine 5-(3,4-difluorophenyl)pyridin-3-aMine 1226415-43-5 C11H8F2N2
4-(3-Methoxyphenyl)pyrimidin-2-amine 4-(3-Methoxyphenyl)pyrimidin-2-amine 1158235-36-9 C11H11N3O
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol 1256358-90-3 C11H16BNO3
3-(2-chlorophenyl)pyridin-4-aMine 3-(2-chlorophenyl)pyridin-4-aMine 1258624-38-2 C11H9ClN2
3,3'-bipyridin-4-aMine 3,3'-bipyridin-4-aMine 1214333-30-8 C10H9N3
5-butylthiazol-2-aMine 5-butylthiazol-2-aMine 39136-62-4 C7H12N2S
6-broMo-2,3'-bipyridine 6-broMo-2,3'-bipyridine 106047-28-3 C10H7BrN2
(2S)-2-(2,6-Dichlorophenyl)-1-[(1R)-1-phenylethyl]-4-imidazolidinone (2S)-2-(2,6-Dichlorophenyl)-1-[(1R)-1-phenylethyl]-4-imidazolidinone 1004754-99-7 C17H16Cl2N2O
3-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol 3-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ol 1375302-98-9 C12H18BNO3
4-((4-(6-(Acryloyloxy)hexyloxy)phenoxy)carbonyl)phenyl 4-(6-(acryloyloxy)hexyloxy)benzoate 4-((4-(6-(Acryloyloxy)hexyloxy)phenoxy)carbonyl)phenyl 4-(6-(acryloyloxy)hexyloxy)benzoate 161841-15-2 C38H42O10
3-BroMo-4-(1H-pyrrol-1-yl)pyridine 3-BroMo-4-(1H-pyrrol-1-yl)pyridine 1019117-09-9 C9H7BrN2
2-fluoro-6-Methylpyridin-4-ol 2-fluoro-6-Methylpyridin-4-ol 1227577-13-0 C6H6FNO
5-broMo-2-(4-Methylpiperidin-1-yl)pyriMidine 5-broMo-2-(4-Methylpiperidin-1-yl)pyriMidine 1289089-91-3 C10H14BrN3
3-broMo-2-cyclopropylpyridine 3-broMo-2-cyclopropylpyridine 944718-27-8 C8H8BrN
6-(pyrrolidin-1-yl)pyridazin-3-aMine 6-(pyrrolidin-1-yl)pyridazin-3-aMine 66346-92-7 C8H12N4
3-CHLORO-2-(PYRROLIDIN-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 3-CHLORO-2-(PYRROLIDIN-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 3124585-49-2 C15H22BClN2O2
5-Bromo-2-cyclopropyl-thiazole 5-Bromo-2-cyclopropyl-thiazole 1086382-42-4 C6H6BrNS
5-Chloro-6-trifluoromethyl-pyridin-2-ylamine 5-Chloro-6-trifluoromethyl-pyridin-2-ylamine 1227595-72-3 C6H4ClF3N2
3-Amino-6-(4-trifluoromethylphenyl)pyridazine 3-Amino-6-(4-trifluoromethylphenyl)pyridazine 1215073-83-8 C11H8F3N3
2,6-di-tert-butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2,6-di-tert-butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1392146-23-4 C19H32BNO2
Meropenem IMP A Meropenem IMP A 1053703-36-8 C17H27N3O6S
2-(1H-1,2,3-TRIAZOL-4-YL)PYRIDINE AND 2-(2H-1,2,3-TRIAZOL-4-YL)PYRIDINE 2-(1H-1,2,3-TRIAZOL-4-YL)PYRIDINE AND 2-(2H-1,2,3-TRIAZOL-4-YL)PYRIDINE 88169-21-5 C7H6N4
4,6,7-trihydroxycoumarin 4,6,7-trihydroxycoumarin 22649-24-7 C9H6O5
2-cyclopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 2-cyclopropyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine 1412905-41-9 C13H19BN2O2
4-bromo-2-(methoxymethyl)pyridine 4-bromo-2-(methoxymethyl)pyridine 864412-04-4 C7H8BrNO
(R)-tert-Butyl 2-methyl-1,4-diazepane-1-carboxylate (R)-tert-Butyl 2-methyl-1,4-diazepane-1-carboxylate 1374130-05-8 C11H22N2O2
(Z)-2-cyanoethyl 2-(4-cyano-2-methoxybenzylidene)-3-oxobutanoate (Z)-2-cyanoethyl 2-(4-cyano-2-methoxybenzylidene)-3-oxobutanoate 1050477-39-8 C16H14N2O4
Velpatasvir intermediate Velpatasvir intermediate 1378391-42-4 C31H34BrNO8
tert-butyl (S)-2-cyanoazetidine-1-carboxylate tert-butyl (S)-2-cyanoazetidine-1-carboxylate 556835-05-3 C9H14N2O2
2,4-Dibromo-5-chloropyridine 2,4-Dibromo-5-chloropyridine 875232-70-5 C5H2Br2ClN
(2S)-2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-Pyrrolidinecarboxylic acid phenylmethyl ester (2S)-2-(8-amino-1-bromoimidazo[1,5-a]pyrazin-3-yl)-1-Pyrrolidinecarboxylic acid phenylmethyl ester 1420478-88-1 C18H18BrN5O2
2-Bromo-4-methoxy-6-methylpyrimidine 2-Bromo-4-methoxy-6-methylpyrimidine 56545-10-9 C6H7BrN2O
5-Bromo-2,4'-bipyridine 5-Bromo-2,4'-bipyridine 106047-33-0 C10H7BrN2
ethyl 6-bromobenzofuran-3-carboxylate ethyl 6-bromobenzofuran-3-carboxylate 1260799-56-1 C11H9BrO3
4-ethyl-2(1H)-Pyridinone 4-ethyl-2(1H)-Pyridinone 37529-91-2 C7H9NO
2-bromo-5-propoxypyridine 2-bromo-5-propoxypyridine 1144110-15-5 C8H10BrNO
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