4-hydroxy-2-oxo-1H-quinoline-3-carboxylic acid
1,2-二氢-4-羟基-2-氧代-3-喹啉羧酸
Also known as: 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylic acid, 2,4-dihydroxy-3-quinolinecarboxylic acid, 2,4-dihydroxyquinoline-3-carboxylic acid, 4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid, 2,4-dihydroxy-3-carboxychinolin, 2,4-dihydroxy-chinolin-3-carbonsaeure
4-hydroxy-2-oxo-1H-quinoline-3-carboxylic acid (CAS 73776-24-6) 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 1,2-dihydro-4-hydroxy-2-oxo-3-quinolinecarboxylic acid, 2,4-dihydroxy-3-quinolinecarboxylic acid and 2,4-dihydroxyquinoline-3-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 73776-24-6
- Jingsj CID
- J-1181006-7
- Molecular Formula
- C10H7NO4
- Chinese Name
- 1,2-二氢-4-羟基-2-氧代-3-喹啉羧酸
- Molecular Weight
- 205.16700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 4-hydroxy-2-oxo-1H-quinoline-3-carboxylic acid?
The CAS number of 4-hydroxy-2-oxo-1H-quinoline-3-carboxylic acid is 73776-24-6.
What are the molecular formula and molecular weight of 4-hydroxy-2-oxo-1H-quinoline-3-carboxylic acid?
4-hydroxy-2-oxo-1H-quinoline-3-carboxylic 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:
How to cite: Jingsj. "4-hydroxy-2-oxo-1H-quinoline-3-carboxylic acid (CAS 73776-24-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1181006-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.