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Pharmaceutical intermediates

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Structure Chemical Name CAS MF
Pyridine-4-carboxylic acid N-oxide Pyridine-4-carboxylic acid N-oxide 13602-12-5 C6H5NO3
5-BROMO-2-CARBOXY-3-METHYLPYRIDINE 5-BROMO-2-CARBOXY-3-METHYLPYRIDINE 886365-43-1 C7H6BrNO2
5-Methylquinoline 5-Methylquinoline 7661-55-4 C10H9N
2-(2-ETHYLHEXYLAMINOMETHYL)PYRIDINE DIHYDROCHLORIDE 2-(2-ETHYLHEXYLAMINOMETHYL)PYRIDINE DIHYDROCHLORIDE 142937-33-5 C14H24N2
4-HYDROXY-2-METHYL-6-TRIFLUOROMETHYLPYRIMIDINE 4-HYDROXY-2-METHYL-6-TRIFLUOROMETHYLPYRIMIDINE 2836-44-4 C6H5F3N2O
2-Pyrazinylmethanol 2-Pyrazinylmethanol 6705-33-5 C5H6N2O
3-BROMO-2-METHYL-5-NITROPYRIDINE 3-BROMO-2-METHYL-5-NITROPYRIDINE 186593-42-0 C6H5BrN2O2
5-BROMO-1-CHLOROISOQUINOLINE 5-BROMO-1-CHLOROISOQUINOLINE 34551-41-2 C9H5BrClN
4-Amino-5-aminomethyl-2-methylpyrimidine 4-Amino-5-aminomethyl-2-methylpyrimidine 95-02-3 C6H10N4
8-Hydroxyquinoline sulfate monohydrate 8-Hydroxyquinoline sulfate monohydrate 207386-91-2 C9H11NO6S
2-Hydroxy-4-nitropyridine 2-Hydroxy-4-nitropyridine 4487-51-8 C5H4N2O3
6-chloro-Nmethylpyrimidin-4-amine 6-chloro-Nmethylpyrimidin-4-amine 65766-32-7 C5H6ClN3
Pyridazine N-oxide Pyridazine N-oxide 1457-42-7 C4H4N2O
5-Cyanopyridine-2-carboxylic acid 5-Cyanopyridine-2-carboxylic acid 53234-55-2 C7H4N2O2
Sulfamonomethoxine sodium Sulfamonomethoxine sodium 38006-08-5 C11H13N4NaO3S
(E)-2-Pyrimidinecarboxaldehyde oxime (E)-2-Pyrimidinecarboxaldehyde oxime 39232-40-1 C5H5N3O
3-(AMINOMETHYL)-2(1H)-PYRIDINONE 3-(AMINOMETHYL)-2(1H)-PYRIDINONE 85468-38-8 C6H9ClN2O
Pyridazine-4-carboxylic acid methyl ester Pyridazine-4-carboxylic acid methyl ester 34231-77-1 C6H6N2O2
3-AMINO-4-PYRIDINECARBOXAMIDE 3-AMINO-4-PYRIDINECARBOXAMIDE 64188-97-2 C6H7N3O
5-BROMO-2-HYDROXY-3-NITRO-4-PICOLINE 5-BROMO-2-HYDROXY-3-NITRO-4-PICOLINE 228410-90-0 C6H5BrN2O3
3,5-DIBROMO-1-METHYL-1H-PYRIDIN-2-ONE 3,5-DIBROMO-1-METHYL-1H-PYRIDIN-2-ONE 14529-54-5 C6H5Br2NO
TETRACHLOROTHIOPHENE TETRACHLOROTHIOPHENE 6012-97-1 C4Cl4S
2-(TETRAHYDROFURFURYLOXY)TETRAHYDROPYRAN 2-(TETRAHYDROFURFURYLOXY)TETRAHYDROPYRAN 710-14-5 C10H18O3
PYRIDINIUM M-NITROBENZENESULFONATE PYRIDINIUM M-NITROBENZENESULFONATE 84752-61-4 C11H10N2O5S
4-NITROISOQUINOLINE 4-NITROISOQUINOLINE 36073-93-5 C9H6N2O2
4-PYRIDINAMINE, 5-ETHYL-2-METHYL- 4-PYRIDINAMINE, 5-ETHYL-2-METHYL- 5350-64-1 C8H12N2
trans-1-Cinnamylpiperazine trans-1-Cinnamylpiperazine 87179-40-6 C13H18N2
2,6-DIMETHYLISONICOTINIC ACID 2,6-DIMETHYLISONICOTINIC ACID 54221-93-1 C8H9NO2
4-Methyl-2-thiophenecarboxylic acid 4-Methyl-2-thiophenecarboxylic acid 14282-78-1 C6H6O2S
7-TRIFLUOROMETHYL-4-QUINOLINETHIOL 7-TRIFLUOROMETHYL-4-QUINOLINETHIOL 64415-07-2 C10H6F3NS
4-PYRIDYLCARBINOL N-OXIDE 4-PYRIDYLCARBINOL N-OXIDE 22346-75-4 C6H7NO2
3,4-DIBROMO-2-FLUOROPYRIDINE 3,4-DIBROMO-2-FLUOROPYRIDINE 137718-84-4 C5H2Br2FN
5-CHLORO-3-FLUORO-2-METHOXY-PYRIDINE 5-CHLORO-3-FLUORO-2-METHOXY-PYRIDINE 886374-01-2 C6H5ClFNO
4-IODO-PYRIDIN-3-OL 4-IODO-PYRIDIN-3-OL 188057-20-7 C5H4INO
8-METHYL-ISOQUINOLINE 8-METHYL-ISOQUINOLINE 62882-00-2 C10H9N
2-CYANOPYRIMIDINE-5-BORONIC ACID PINACOL ESTER 2-CYANOPYRIMIDINE-5-BORONIC ACID PINACOL ESTER 1025708-31-9 C11H14BN3O2
4-TERT-BUTYL-3,6-DICHLOROPYRIDAZINE 4-TERT-BUTYL-3,6-DICHLOROPYRIDAZINE 22808-29-3 C8H10Cl2N2
2-AMINO-3,4,5-TRICHLOROPYRIDINE 2-AMINO-3,4,5-TRICHLOROPYRIDINE 55933-91-0 C5H3Cl3N2
3-CHLORO-6-ETHOXYPYRIDAZINE 3-CHLORO-6-ETHOXYPYRIDAZINE 17321-20-9 C6H7ClN2O
5-METHYLPYRAZOLO[1,5-A]PYRIMIDIN-7-OL 5-METHYLPYRAZOLO[1,5-A]PYRIMIDIN-7-OL 16082-26-1 C7H7N3O
4-AMINO-2,3,5-TRIBROMOPYRIDINE 4-AMINO-2,3,5-TRIBROMOPYRIDINE 861024-31-9 C5H3Br3N2
5-Thien-2-yl-1H-pyrazol-3-amine 5-Thien-2-yl-1H-pyrazol-3-amine 96799-03-0 C7H7N3S
4-Amino-7H-pyrrolo[2,3-d]pyrimidine hydrogen sulfate 4-Amino-7H-pyrrolo[2,3-d]pyrimidine hydrogen sulfate 856600-01-6 C6H8N4
5-Amino-3-Fluoropyridine 5-Amino-3-Fluoropyridine 462652-33-1 C11H8F2N2
Methyl 5-bromo-2-chloroisonicotinate Methyl 5-bromo-2-chloroisonicotinate 886365-28-2 C7H5BrClNO2
3-Hydroxythiophene-2-carboxylic acid 3-Hydroxythiophene-2-carboxylic acid 5118-07-0 C5H4O3S
6-Bromo-7-methylimidazo[1,2-a]pyridine 6-Bromo-7-methylimidazo[1,2-a]pyridine 116355-18-1 C8H7BrN2
Imidazo[1,2-b]pyridazine, 6-chloro-2-(chloromethyl)- Imidazo[1,2-b]pyridazine, 6-chloro-2-(chloromethyl)- 154578-23-1 C7H5Cl2N3
4-chloropyrimidine-2-carboxylic acid 4-chloropyrimidine-2-carboxylic acid 944901-20-6 C5H3ClN2O2
2,3-Dichloropyridine-4-carboxaldehyde 2,3-Dichloropyridine-4-carboxaldehyde 884495-41-4 C6H3Cl2NO
6-Fluoropyridine-2-boronic acid 6-Fluoropyridine-2-boronic acid 916176-61-9 C5H5BFNO2
1-(3-Hydroxymethylpyridin-2-yl)-4-methyl-2-phenylpiperazine 1-(3-Hydroxymethylpyridin-2-yl)-4-methyl-2-phenylpiperazine 337376-18-8 C17H21N3O
3-(6-Bromopyridin-2-yl)benzoic acid 3-(6-Bromopyridin-2-yl)benzoic acid 914349-44-3 C12H8BrNO2
2-(4-BROMOPHENYL)-6-METHYLIMIDAZO(1,2-A& 2-(4-BROMOPHENYL)-6-METHYLIMIDAZO(1,2-A& 1023-01-4 C14H11BrN2
(4R,12aS)-N-(2,4-difluorobenzyl)-7-benzylhydroxy-4-Methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxaMide (4R,12aS)-N-(2,4-difluorobenzyl)-7-benzylhydroxy-4-Methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxaMide 1206102-11-5 C27H25F2N3O5
5-BROMO-2-CHLORO-4-PYRIDINEBORONIC ACID 5-BROMO-2-CHLORO-4-PYRIDINEBORONIC ACID 871329-63-4 C5H4BBrClNO2
4-CHLORO-6-ETHYL-2-METHYLPYRIMIDINE 4-CHLORO-6-ETHYL-2-METHYLPYRIMIDINE 89966-72-3 C7H9ClN2
6-Bromo-5-methoxypicolinic acid 6-Bromo-5-methoxypicolinic acid 54232-43-8 C7H6BrNO3
5-CHLORO-2-FLUOROPYRIDINE-3-BORONIC ACID 5-CHLORO-2-FLUOROPYRIDINE-3-BORONIC ACID C5H4BClFNO2
2,4-Diamino pyrimidine-3-oxide 2,4-Diamino pyrimidine-3-oxide 74638-76-9 C4H6N4O
2,3-Dimethylthiophene 2,3-Dimethylthiophene 632-16-6 C6H8S
Dropropizine Dropropizine 17692-31-8 C13H20N2O2
2-AMINO-4,6-DIMETHYL-5-IODOPYRIMIDINE 2-AMINO-4,6-DIMETHYL-5-IODOPYRIMIDINE 2033-47-8 C6H8IN3
THIOPHENE-2-ACETAMIDE THIOPHENE-2-ACETAMIDE 4461-29-4 C6H7NOS
1-[4-(TRIFLUOROMETHYL)PYRIMIDIN-2-YL]PIPERIDINE-4-CARBONYL CHLORIDE 1-[4-(TRIFLUOROMETHYL)PYRIMIDIN-2-YL]PIPERIDINE-4-CARBONYL CHLORIDE 306934-79-2 C11H11ClF3N3O
4-BENZYLOXY-2-CHLORO-PYRIMIDIN-5-OL 4-BENZYLOXY-2-CHLORO-PYRIMIDIN-5-OL 885952-28-3 C11H9ClN2O2
2-AMINO-3,5-DIIODOPYRIDINE 2-AMINO-3,5-DIIODOPYRIDINE 23597-15-1 C5H4I2N2
2-METHOXY-3-NITROPYRIDINE-4-CARBOXALDEHYDE 2-METHOXY-3-NITROPYRIDINE-4-CARBOXALDEHYDE 221349-76-4 C7H6N2O4
2-METHYL-4-HYDROXYMETHYLPYRIDINE 2-METHYL-4-HYDROXYMETHYLPYRIDINE 105250-16-6 C7H9NO
2-(METHYLTHIO)-5-(TRIBUTYLSTANNYL)PYRIMIDINE 2-(METHYLTHIO)-5-(TRIBUTYLSTANNYL)PYRIMIDINE 120717-37-5 C17H32N2SSn
METHYL 4-METHOXYTHIOPHENE-3-CARBOXYLATE METHYL 4-METHOXYTHIOPHENE-3-CARBOXYLATE 65369-22-4 C7H8O3S
5-CHLORO-1,2-DIHYDRO-4-METHOXY-2-OXO-3-PYRIDINECARBONITRILE 5-CHLORO-1,2-DIHYDRO-4-METHOXY-2-OXO-3-PYRIDINECARBONITRILE 147619-40-7 C7H5ClN2O2
4-CHLORO-6-METHYLTHIENO[2,3-D]PYRIMIDINE 4-CHLORO-6-METHYLTHIENO[2,3-D]PYRIMIDINE 106691-21-8 C7H5ClN2S
3-FLUORO-4-NITRO-5-PICOLINE 1-OXIDE 3-FLUORO-4-NITRO-5-PICOLINE 1-OXIDE 13958-88-8 C6H5FN2O3
5-PHENYL-PYRIMIDINE 5-PHENYL-PYRIMIDINE 34771-45-4 C10H8N2
2-ACETAMIDO-5-AMINO-4-PICOLINE 2-ACETAMIDO-5-AMINO-4-PICOLINE 475060-18-5 C8H11N3O
OXINE-COPPER OXINE-COPPER 13014-03-4 C18H12CuN2O2
2-AMINO-4-HYDROXY-6-HYDRAZINOPYRIMIDINE 2-AMINO-4-HYDROXY-6-HYDRAZINOPYRIMIDINE 6298-85-7 C4H7N5O
2-(METHYLTHIO)-4-THIEN-2-YLPYRIMIDINE 2-(METHYLTHIO)-4-THIEN-2-YLPYRIMIDINE 683274-58-0 C9H8N2S2
N-Phenyldiethanolamine 2-pyridylboronate N-Phenyldiethanolamine 2-pyridylboronate 662138-96-7 C15H17BN2O2
2-(METHYLTHIO)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-AMINE 2-(METHYLTHIO)[1,2,4]TRIAZOLO[1,5-A]PYRIMIDIN-7-AMINE 113967-74-1 C6H7N5S
HEXAHYDROPYRIDAZINE-3-CARBOXYLIC ACID HEXAHYDROPYRIDAZINE-3-CARBOXYLIC ACID 32750-52-0 C5H10N2O2
1,3-DIBROMOISOQUINOLINE 1,3-DIBROMOISOQUINOLINE 53987-60-3 C9H5Br2N
3-PYRIDINEALDOXIME 3-PYRIDINEALDOXIME 1193-92-6 C6H6N2O
2,6-DIFLUOROPYRIDINE-3-BORONIC ACID HYDRATE 2,6-DIFLUOROPYRIDINE-3-BORONIC ACID HYDRATE 1072952-27-2 C5H6BF2NO3
5-NITRONICOTINIC ACID 5-NITRONICOTINIC ACID 2047-49-6 C6H4N2O4
1-(6-Chloro-pyridazino-3-yl)piperidine 1-(6-Chloro-pyridazino-3-yl)piperidine 1722-11-8 C9H12ClN3
BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE BENZO[B]THIOPHENE-2-CARBONYL CHLORIDE 39827-11-7 C9H5ClOS
COUMARIN 152 COUMARIN 152 53518-14-2 C12H10F3NO2
2-CHLOROPYRIDINE-3-SULFONIC ACID 2-CHLOROPYRIDINE-3-SULFONIC ACID 6602-56-8 C5H4ClNO3S
2 3 5 6-TETRAFLUORO-4-METHYLPYRIDINE  9& 2 3 5 6-TETRAFLUORO-4-METHYLPYRIDINE 9& 16297-14-6 C6H3F4N
5-BROMOPYRIDINE-3-SULPHONIC ACID 96 5-BROMOPYRIDINE-3-SULPHONIC ACID 96 62009-34-1 C5H4BrNO3S
2-AMINO-6-CHLORO-4-PYRIMIDINOL HYDRATE, 95 2-AMINO-6-CHLORO-4-PYRIMIDINOL HYDRATE, 95 206658-81-3 C4H6ClN3O2
2,6-DIMETHOXYPYRIDIN-3-AMINE 2,6-DIMETHOXYPYRIDIN-3-AMINE 28020-37-3 C7H10N2O2
2-CHLORO-3-BROMO-5- FLUOROYPYRIDINE 2-CHLORO-3-BROMO-5- FLUOROYPYRIDINE C5H2BrClFN
4-METHYL-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXYLIC ACID 4-METHYL-2-(METHYLTHIO)PYRIMIDINE-5-CARBOXYLIC ACID 98276-75-6 C7H8N2O2S
5-BROMO-2-METHANESULFONYL-PYRIMIDINE 5-BROMO-2-METHANESULFONYL-PYRIMIDINE 38275-48-8 C5H5BrN2O2S
3-AMINO-6-PHENYLTHIOPYRIDAZINE 3-AMINO-6-PHENYLTHIOPYRIDAZINE 90844-35-2 C10H9N3S
5-TRIFLUOROMETHYLTHIOPHENE-3-ONE 5-TRIFLUOROMETHYLTHIOPHENE-3-ONE 217959-45-0 C5H3F3OS
2-MERCAPTO-6-METHYLPYRIMIDIN-4-OL 2-MERCAPTO-6-METHYLPYRIMIDIN-4-OL C5H6N2OS
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