7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile

7,8-二氯-4-氧代-1,4-二氢喹啉-3-甲腈

Also known as: 3-Quinolinecarbonitrile, 7,8-dichloro-1,4-dihydro-4-oxo-, 7,8-dichloro-4-oxo-1H-quinoline-3-carbonitrile, 7,8-Dichloro-4-oxo-1,4-dihydroquinoline-3-carbonitrile

7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile (CAS 71083-77-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H4Cl2N2O and a molecular weight of 239.05800 g/mol. It is also known as 3-Quinolinecarbonitrile, 7,8-dichloro-1,4-dihydro-4-oxo-, 7,8-dichloro-4-oxo-1H-quinoline-3-carbonitrile and 7,8-Dichloro-4-oxo-1,4-dihydroquinoline-3-carbonitrile. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71083-77-7
Jingsj CID: J-1496247-3
Molecular Formula: C₁₀H₄Cl₂N₂O
Chinese Name: 7,8-二氯-4-氧代-1,4-二氢喹啉-3-甲腈
Molecular Weight: 239.05800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile?

The CAS number of 7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile is 71083-77-7.

What are the molecular formula and molecular weight of 7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile?

7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile has molecular formula C10H4Cl2N2O and molecular weight 239.05800 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. "7,8-Dichloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile (CAS 71083-77-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496247-3 (accessed 2026-10-25).

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