2-Oxo-1,2-dihydroquinoline-7-carboxylic acid
2-氧代-1,2-二氢喹啉-7-羧酸
Also known as: 1,2-dihydro-2-oxo-7-Quinolinecarboxylic acid, 2-Oxo-1,2-dihydro-7-quinolinecarboxylic acid, 2-Oxo-1,2-dihydroquinoline-7-carboxylic acid, 7-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-, 2-hydroxyquinoline-7-carboxylic acid
2-Oxo-1,2-dihydroquinoline-7-carboxylic acid (CAS 320349-89-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NO3 and a molecular weight of 189.16700 g/mol. It is also known as 1,2-dihydro-2-oxo-7-Quinolinecarboxylic acid, 2-Oxo-1,2-dihydro-7-quinolinecarboxylic acid and 7-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 320349-89-1
- Jingsj CID
- J-992511-7
- Molecular Formula
- C10H7NO3
- Chinese Name
- 2-氧代-1,2-二氢喹啉-7-羧酸
- Molecular Weight
- 189.16700 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 2-Oxo-1,2-dihydroquinoline-7-carboxylic acid?
The CAS number of 2-Oxo-1,2-dihydroquinoline-7-carboxylic acid is 320349-89-1.
What are the molecular formula and molecular weight of 2-Oxo-1,2-dihydroquinoline-7-carboxylic acid?
2-Oxo-1,2-dihydroquinoline-7-carboxylic acid has molecular formula C10H7NO3 and molecular weight 189.16700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Oxo-1,2-dihydroquinoline-7-carboxylic acid (CAS 320349-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992511-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.