4-Hydroxy-5,7-dimethoxy-3-quinolinecarbonitrile

4-羟基-5,7-二甲氧基-3-喹啉甲腈

Also known as: 1,4-dihydro-5,7-dimethoxy-4-oxo-3-quinolinecarbonitrile, 5,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile, 5,7-dimethoxy-4-hydroxy-3-quinolinecarbonitrile, 4-hydroxy-5,7-dimethoxyquinoline-3-carbonitrile

4-Hydroxy-5,7-dimethoxy-3-quinolinecarbonitrile (CAS 331662-65-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H10N2O3 and a molecular weight of 230.21900 g/mol. It is also known as 1,4-dihydro-5,7-dimethoxy-4-oxo-3-quinolinecarbonitrile, 5,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile and 5,7-dimethoxy-4-hydroxy-3-quinolinecarbonitrile. Key properties include a boiling point of 407.026ºC at 760 mmHg, a density of 1.332g/cm3 and a flash point of 199.962ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

331662-65-8

Jingsj CID

J-1330445-0

Molecular Formula

C₁₂H₁₀N₂O₃

Chinese Name

4-羟基-5,7-二甲氧基-3-喹啉甲腈

Molecular Weight

230.21900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026