5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile

3-氰基-4-甲基-5-氯-6-羟基-2-吡啶酮

Also known as: 3-Cyano-4-methyl-5-chloro-6-hydroxy-2-pyridone, 5-chloro-3-cyano-6-hydroxy-4-methyl-2(1H)-pyridone, 5-Chloro-6-hydroxy-4-methyl-2-oxo-1H-pyridine-3-carbonitrile, 3-Pyridinecarbonitrile, 5-chloro-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-, 3-Pyridinecarbonitrile,5-chloro-1,2-dihydro-6-hydroxy-4-methyl-2-oxo

5-chloro-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 139713-57-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5ClN2O2 and a molecular weight of 184.58000 g/mol. It is also known as 3-Cyano-4-methyl-5-chloro-6-hydroxy-2-pyridone, 5-chloro-3-cyano-6-hydroxy-4-methyl-2(1H)-pyridone and 5-Chloro-6-hydroxy-4-methyl-2-oxo-1H-pyridine-3-carbonitrile. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

139713-57-8

Jingsj CID

J-1584739-7

Molecular Formula

C₇H₅ClN₂O₂

Chinese Name

3-氰基-4-甲基-5-氯-6-羟基-2-吡啶酮

Molecular Weight

184.58000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026