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Pharmaceutical intermediates

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Structure Chemical Name CAS MF
5-bromo-2-(2-methylpiperidin-1-yl)-1,3-thiazole 5-bromo-2-(2-methylpiperidin-1-yl)-1,3-thiazole 959240-04-1 C9H13BrN2S
4-piperidin-1-yl-1,3-thiazol-2-amine 4-piperidin-1-yl-1,3-thiazol-2-amine 1092289-19-4 C8H13N3S
3-ETHYL-1-METHYL-4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE 3-ETHYL-1-METHYL-4-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE 1619991-78-4 C12H21BN2O2
6-(4-Amino-2,6-dichlorophenoxy)-4-isopropylpyridazin-3(2H)-one 6-(4-Amino-2,6-dichlorophenoxy)-4-isopropylpyridazin-3(2H)-one 920509-28-0 C13H13Cl2N3O2
6-bromo-3,4'-bipyridine 6-bromo-3,4'-bipyridine 1142197-30-5 C10H7BrN2
5-ethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 5-ethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2223053-22-1 C13H20BNO3
7-BROMO-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER 7-BROMO-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER 885276-77-7 C10H9BrN2O2
2-Bromo-4-methoxy-5-(trifluoromethyl)pyridine 2-Bromo-4-methoxy-5-(trifluoromethyl)pyridine 1227579-45-4 C7H5BrF3NO
2-bromo-5-(4-chlorophenyl)thiazole 2-bromo-5-(4-chlorophenyl)thiazole 1353856-05-9 C9H5BrClNS
(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate 204254-96-6 C14H22O4
4-Pyrimidinamine,2-methyl-6-propyl- 4-Pyrimidinamine,2-methyl-6-propyl- 90088-76-9 C8H13N3
2-Pyridinamine, 5-propoxy- 2-Pyridinamine, 5-propoxy- 79567-65-0 C8H12N2O
2-Pyridinamine, 5-(2-furanyl)- 2-Pyridinamine, 5-(2-furanyl)- 827588-93-2 C9H8N2O
bis-PEG2-endo-BCN bis-PEG2-endo-BCN 1476737-97-9 C28H40N2O6
Eribulin intermediateB Eribulin intermediateB
4-(3-bromo-phenyl)-dibenzofuran 4-(3-bromo-phenyl)-dibenzofuran 887944-90-3 C18H11BrO
Dibenzoyl-D-tartaric acid Dibenzoyl-D-tartaric acid 17026-42-5 C18H14O8
1-Piperidinecarboxylic acid, 3-(5-bromo-2-thienyl)-, 1,1-dimethylethyl ester 1-Piperidinecarboxylic acid, 3-(5-bromo-2-thienyl)-, 1,1-dimethylethyl ester 1622834-60-9 C14H20BrNO2S
9-(3-Bromophenyl)-9-phenyl-9H-fluorene 9-(3-Bromophenyl)-9-phenyl-9H-fluorene 1257251-75-4 C25H17Br
(S)-tert-butyl 4-(1-aminoethyl)piperidine-1-carboxylate (S)-tert-butyl 4-(1-aminoethyl)piperidine-1-carboxylate 1036027-87-8 C12H24N2O2
4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide 4-(4-Cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxamide 1050477-27-4 C21H22N4O3
Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate 157322-83-3 C32H63IO7Si3
(1R,8S)-8-Amino-4-(imidazo[1,2-b]pyridazin-1-ium-1-ylmethyl)-7-ox o-2-thiabicyclo[4.2.0]oct-4-ene-5-carboxylate (1R,8S)-8-Amino-4-(imidazo[1,2-b]pyridazin-1-ium-1-ylmethyl)-7-ox o-2-thiabicyclo[4.2.0]oct-4-ene-5-carboxylate 167271-60-5 C14H13N5O3S
N-Pyridin-2-yl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide N-Pyridin-2-yl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide 1383385-64-5 C18H21BN2O3
2-methyl-6-(3-piperidinyl)Pyridine 2-methyl-6-(3-piperidinyl)Pyridine 862718-68-1 C11H16N2
1H-Indole-3-carboxylic acid, 1,2-dimethyl-, ethyl ester
1H-Indole-3-carboxylic acid, 1,2-dimethyl-, ethyl ester 20357-14-6 C13H15NO2
5-morpholinopyridin-3-amine 5-morpholinopyridin-3-amine 1008853-90-4 C9H13N3O
2-bromo-4-iodo-6-(trifluoromethyl)pyridine 2-bromo-4-iodo-6-(trifluoromethyl)pyridine 749875-09-0 C6H2BrF3IN
1,2-Pyrrolidinedicarboxylic acid, 3-ethyl-4-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4R)- 1,2-Pyrrolidinedicarboxylic acid, 3-ethyl-4-hydroxy-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4R)- 1799733-68-8 C13H23NO5
methyl trans-6-methylpiperidine-3-carboxylate hydrochloride methyl trans-6-methylpiperidine-3-carboxylate hydrochloride 1009376-86-6 C8H16ClNO2
1-p-Tolylpyrazole-4-boronic acid 1-p-Tolylpyrazole-4-boronic acid 1072945-92-6 C10H11BN2O2
2-Bromo-4,6-dichloropyrimidine 2-Bromo-4,6-dichloropyrimidine 1399480-88-6 C4HBrCl2N2
5-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine-2-carboxylic acid methyl ester 5-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine-2-carboxylic acid methyl ester 1842396-18-2 C14H20BNO4
6-Methyl-5-trifluoromethyl-pyridin-2-ylamine 6-Methyl-5-trifluoromethyl-pyridin-2-ylamine 1023813-33-3 C7H7F3N2
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
1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-phenylbutane-1,4-dione 1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-4-phenylbutane-1,4-dione 1360540-81-3 C18H16O4
1-bromo-2-ethoxymethyl-4-hydroxymethylbenzene 1-bromo-2-ethoxymethyl-4-hydroxymethylbenzene 1255948-71-0 C10H13BrO2
Dmt-2'fluoro-da(bz) amidite Dmt-2'fluoro-da(bz) amidite 136834-22-5 C47H51FN7O7P
1,4-bis(4-chloro-2-fluoro-5-nitrophenyl)butane-1,4-dione 1,4-bis(4-chloro-2-fluoro-5-nitrophenyl)butane-1,4-dione 1292836-19-1 C16H8Cl2F2N2O6
3-(1H-Pyrazol-4-yl)-piperidine 3-(1H-Pyrazol-4-yl)-piperidine 1211515-46-6 C8H13N3
3-Isopropylpyridine-4-boronic acid pinacol ester 3-Isopropylpyridine-4-boronic acid pinacol ester 2096338-99-5 C14H22BNO2
Isavuconazole Impurity Isavuconazole Impurity 338990-63-9 C40H43ClF2N8O7S
4-[3-(TRIFLUOROMETHYL)PHENYL]-2-PYRIMIDINAMINE 4-[3-(TRIFLUOROMETHYL)PHENYL]-2-PYRIMIDINAMINE 866019-76-3 C11H8F3N3
5-Methacroyloxy-2,6-norbornane carbolactone 5-Methacroyloxy-2,6-norbornane carbolactone 254900-07-7 C12H14O4
5-bromo-2-methyl-1-(1-methylethyl)- 1H-imidazole 5-bromo-2-methyl-1-(1-methylethyl)- 1H-imidazole 1204228-25-0 C7H11BrN2
1-(tetrahydro-2H-pyran-3-yl)-1H-pyrazol-4-amine 1-(tetrahydro-2H-pyran-3-yl)-1H-pyrazol-4-amine 1353857-19-8 C8H13N3O
5-Bromo-3-hydroxypyridazine 5-Bromo-3-hydroxypyridazine 67264-08-8 C4H3BrN2O
3-AMINO-2-(TERT-BUTYL)PYRIDINE 3-AMINO-2-(TERT-BUTYL)PYRIDINE 1417518-28-5 C9H14N2
1-(4-Fluorophenyl)-1H-imidazol-2-amine 1-(4-Fluorophenyl)-1H-imidazol-2-amine 801182-85-4 C9H8FN3
1-Isopropyl-1H-imidazol-2-amine 1-Isopropyl-1H-imidazol-2-amine 1056619-71-6 C6H11N3
4-Bromo-2-fluoro-6-(trifluoromethyl)pyridine 4-Bromo-2-fluoro-6-(trifluoromethyl)pyridine 1227598-78-8 C6H2BrF4N
4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetrabenzaldehyde 4,4',4'',4'''-(pyrene-1,3,6,8-tetrayl)tetrabenzaldehyde 1415238-25-3 C44H26O4
(3-(dibenzo[b,d]furan-4-yl)phenyl)boronic acid (3-(dibenzo[b,d]furan-4-yl)phenyl)boronic acid 1271726-52-3 C18H13BO3
(S)-5-fluoro-3-methylisobenzofuran-1(3H)-one (S)-5-fluoro-3-methylisobenzofuran-1(3H)-one 1803573-19-4 C9H7FO2
2-(1-BroMo-ethyl)-pyridine 2-(1-BroMo-ethyl)-pyridine 75504-01-7 C7H8BrN
5,6,7,9-Tetrahydro-8H-pyrido[2,3-b]azepin-8-one 5,6,7,9-Tetrahydro-8H-pyrido[2,3-b]azepin-8-one 67046-22-4 C9H10N2O
cis-2-Boc-hexahydropyrrolo[3,4-c]pyrrole cis-2-Boc-hexahydropyrrolo[3,4-c]pyrrole 250275-15-1 C11H20N2O2
(2-Aminophenyl)dimethylphosphine Oxide (2-Aminophenyl)dimethylphosphine Oxide 1197953-47-1 C8H12NOP
4-chloro-7-Methoxyquinoline-6-carboxaMide 4-chloro-7-Methoxyquinoline-6-carboxaMide 417721-36-9 C11H9ClN2O2
2-(piperidin-1-yl)thiazol-4-aMine 2-(piperidin-1-yl)thiazol-4-aMine 754954-64-8 C8H13N3S
5-(pyridin-4-yl)thiazol-2-aMine 5-(pyridin-4-yl)thiazol-2-aMine 40353-55-7 C8H7N3S
3-BroMo-4-chloro-5-hydroxypyridine 3-BroMo-4-chloro-5-hydroxypyridine 1256813-87-2 C5H3BrClNO
7-hydroxy-4-Methyl-2-oxo-2H-1-Benzopyran-8-carboxaldehyde 7-hydroxy-4-Methyl-2-oxo-2H-1-Benzopyran-8-carboxaldehyde 14003-96-4 C11H8O4
4-broMo-2-chloro-3-fluoropyridine 4-broMo-2-chloro-3-fluoropyridine 1211526-56-5 C5H2BrClFN
1H-Indole, 5-fluoro-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- 1H-Indole, 5-fluoro-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- 1072009-08-5 C14H17BFNO2
2-Azaspiro[4.5]decane-3,8-dione 2-Azaspiro[4.5]decane-3,8-dione 914780-96-4 C9H13NO2
6-(2-Fluorophenyl)pyridin-3-ol 6-(2-Fluorophenyl)pyridin-3-ol 859538-49-1 C11H8FNO
tert-butyl 3-broMo-5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate tert-butyl 3-broMo-5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate 1393546-06-9 C12H15BrN2O2
tert-butyl 4-(2-broMopyridin-4-yl)piperazine-1-carboxylate tert-butyl 4-(2-broMopyridin-4-yl)piperazine-1-carboxylate 1266118-96-0 C14H20BrN3O2
(2S,5R)-ethyl 5-(benzyloxyaMino)piperidine-2-carboxylate (2S,5R)-ethyl 5-(benzyloxyaMino)piperidine-2-carboxylate 1416134-47-8 C15H22N2O3
4,4'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxy)]bisbenzenamine 4,4'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxy)]bisbenzenamine 47823-88-1 C37H28N2O2
4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 4,5-bis(carbazol-9-yl)-1,2-dicyanobenzene 1416881-50-9 C32H18N4
1-[(2S)-2-(benzyloxy)propanoyl]pyrrolidine 1-[(2S)-2-(benzyloxy)propanoyl]pyrrolidine 122151-32-0 C14H19NO2
(S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran (S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran 915095-94-2 C17H16ClIO2
8-benzyloxy-2-chloroquinoline 8-benzyloxy-2-chloroquinoline 343788-51-2 C16H12ClNO
(3S,4S)-tert-butyl 3-(tert-butoxycarbonyl(Methyl)aMino)-4-hydroxypyrrolidine-1-carboxylate (3S,4S)-tert-butyl 3-(tert-butoxycarbonyl(Methyl)aMino)-4-hydroxypyrrolidine-1-carboxylate 429673-82-5 C15H28N2O5
2-(tert-Butyl)-4-chloro-5-nitropyriMidine 2-(tert-Butyl)-4-chloro-5-nitropyriMidine 70227-50-8 C8H10ClN3O2
4-Amino-3-chlorophenol 4-Amino-3-chlorophenol 17609-80-2 C6H6ClNO
Methyl 5-broMo-2-(pyrrolidin-1-yl)benzoate Methyl 5-broMo-2-(pyrrolidin-1-yl)benzoate 1131587-88-6 C12H14BrNO2
2-Bromo-5-ethynylpyridine 2-Bromo-5-ethynylpyridine 569672-28-2 C7H4BrN
5-BroMo-1H-pyrrole-2-carbonitrile 5-BroMo-1H-pyrrole-2-carbonitrile 36953-44-3 C5H3BrN2
4-Chloro-5-Methylpyridin-2-aMine 4-Chloro-5-Methylpyridin-2-aMine 1033203-31-4 C6H7ClN2
((3AS,5R,6S,6aS)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)(morpholino)methanone ((3AS,5R,6S,6aS)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)(morpholino)methanone 1103738-19-7 C12H19NO6
Methyl 4-broMo-6-Methoxypyridine-2-carboxylate Methyl 4-broMo-6-Methoxypyridine-2-carboxylate 1256789-39-5 C8H8BrNO3
4-Chloro-benzenesulfonic acid 5-(2,4-difluoro-phenyl)-5-[1,2,4]triazol-1-ylMethyl-tetrahydro-furan-3-ylMethyl ester 4-Chloro-benzenesulfonic acid 5-(2,4-difluoro-phenyl)-5-[1,2,4]triazol-1-ylMethyl-tetrahydro-furan-3-ylMethyl ester 175712-02-4 C20H18ClF2N3O4S
ethyl 2-aMino-5,6-diMethoxy-1H-indole-3-carboxylate ethyl 2-aMino-5,6-diMethoxy-1H-indole-3-carboxylate 121641-88-1 C13H16N2O4
2-broMo-5-isopropoxypyrazine 2-broMo-5-isopropoxypyrazine 959238-74-5 C7H9BrN2O
6-Bromo-5-fluoronicotinaldehyde 6-Bromo-5-fluoronicotinaldehyde 1227588-59-1 C6H3BrFNO
2-bromo-4-tert-butoxypyridine 2-bromo-4-tert-butoxypyridine 1086381-34-1 C9H12BrNO
3-bromo-5-(oxetan-3-yl)pyridine 3-bromo-5-(oxetan-3-yl)pyridine 1404367-33-4 C8H8BrNO
2-tert-butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 2-tert-butyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole 1426089-85-1 C13H22BNO2S
5-propyl-2(1H)-Pyrazinone 5-propyl-2(1H)-Pyrazinone 156573-07-8 C7H10N2O
2-chloro-5-(3-chlorophenyl)Pyrimidine 2-chloro-5-(3-chlorophenyl)Pyrimidine 74963-13-6 C10H6Cl2N2
3-(4-methylpiperazin-1-yl)phenol 3-(4-methylpiperazin-1-yl)phenol 177489-10-0 C11H16N2O
2-bromo-5-propylPyrimidine 2-bromo-5-propylPyrimidine 679406-51-0 C7H9BrN2
5-(tetrahydro-2H-pyran-4-yl)pyrazin-2-amine 5-(tetrahydro-2H-pyran-4-yl)pyrazin-2-amine 1159815-73-2 C9H13N3O
tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate tert-butyl 5-tosyl-5H-pyrrolo[2,3-b]pyrazin-2-ylcarbamate 1201187-44-1 C18H20N4O4S
3-bromo-5-methoxy-2-(trifluoromethyl)pyridine 3-bromo-5-methoxy-2-(trifluoromethyl)pyridine 1211589-18-2 C7H5BrF3NO
3-(4-fluorophenyl)pyridin-2-ylamine 3-(4-fluorophenyl)pyridin-2-ylamine 1214333-67-1 C11H9FN2
3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2(3H)-benzoxazolone 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2(3H)-benzoxazolone 1220696-32-1 C14H18BNO4
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