1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid

1-甲基-4-氧代-1,4-二氢喹啉-3,7-二甲酸

1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid (CAS 1171892-97-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9NO5 and a molecular weight of 247.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1171892-97-9
Jingsj CID: J-736593-3
Molecular Formula: C₁₂H₉NO₅
Chinese Name: 1-甲基-4-氧代-1,4-二氢喹啉-3,7-二甲酸
Molecular Weight: 247.20 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid?

The CAS number of 1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid is 1171892-97-9.

What are the molecular formula and molecular weight of 1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid?

1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid has molecular formula C12H9NO5 and molecular weight 247.20 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. "1-Methyl-4-oxo-1,4-dihydroquinoline-3,7-dicarboxylic acid (CAS 1171892-97-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-736593-3 (accessed 2026-10-23).

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