5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid
5,7-二氟-1,3-二甲基-2-氧代-1,2-二氢喹啉-4-羧酸
5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 2138228-51-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9F2NO3 and a molecular weight of 253.20 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2138228-51-8
- Jingsj CID
- J-403409-0
- Molecular Formula
- C12H9F2NO3
- Chinese Name
- 5,7-二氟-1,3-二甲基-2-氧代-1,2-二氢喹啉-4-羧酸
- Molecular Weight
- 253.20 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 5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid?
The CAS number of 5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid is 2138228-51-8.
What are the molecular formula and molecular weight of 5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid?
5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid has molecular formula C12H9F2NO3 and molecular weight 253.20 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,7-Difluoro-1,3-dimethyl-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 2138228-51-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-403409-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.