4,5-Dihydroxy-3-quinolinecarboxylic acid

4,5-二羟基-3-喹啉羧酸

Also known as: 3-Quinolinecarboxylic acid, 4,5-dihydroxy-, 4,5-Dihydroxyquinoline-3-carboxylic acid, 5-Hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 5-Hydroxy-4-oxo-1H-quinoline-3-carboxylic acid

4,5-Dihydroxy-3-quinolinecarboxylic acid (CAS 79148-46-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NO4 and a molecular weight of 205.16700 g/mol. It is also known as 3-Quinolinecarboxylic acid, 4,5-dihydroxy-, 4,5-Dihydroxyquinoline-3-carboxylic acid and 5-Hydroxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 79148-46-2
Jingsj CID: J-1396927-7
Molecular Formula: C₁₀H₇NO₄
Chinese Name: 4,5-二羟基-3-喹啉羧酸
Molecular Weight: 205.16700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4,5-Dihydroxy-3-quinolinecarboxylic acid?

The CAS number of 4,5-Dihydroxy-3-quinolinecarboxylic acid is 79148-46-2.

What are the molecular formula and molecular weight of 4,5-Dihydroxy-3-quinolinecarboxylic acid?

4,5-Dihydroxy-3-quinolinecarboxylic acid has molecular formula C10H7NO4 and molecular weight 205.16700 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. "4,5-Dihydroxy-3-quinolinecarboxylic acid (CAS 79148-46-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1396927-7 (accessed 2026-10-25).

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