4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile

1,4-二氢-5,8-二甲氧基-4-氧代-3-喹啉甲腈

Also known as: 3-Quinolinecarbonitrile, 1,4-dihydro-5,8-dimethoxy-4-oxo-, 5,8-dimethoxy-3-cyano-4-quinolone, 5,8-dimethoxy-3,4-dihydrocarbostyril

4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile (CAS 71083-78-8) 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 3-Quinolinecarbonitrile, 1,4-dihydro-5,8-dimethoxy-4-oxo-, 5,8-dimethoxy-3-cyano-4-quinolone and 5,8-dimethoxy-3,4-dihydrocarbostyril. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71083-78-8
Jingsj CID: J-1496248-4
Molecular Formula: C₁₂H₁₀N₂O₃
Chinese Name: 1,4-二氢-5,8-二甲氧基-4-氧代-3-喹啉甲腈
Molecular Weight: 230.21900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile?

The CAS number of 4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile is 71083-78-8.

What are the molecular formula and molecular weight of 4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile?

4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile has molecular formula C12H10N2O3 and molecular weight 230.21900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile (CAS 71083-78-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496248-4 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.