4-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid

4-氧代-8-苯基-1,4-二氢喹啉-3-羧酸

4-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid (CAS 57278-48-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H11NO3 and a molecular weight of 265.26 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57278-48-5
Jingsj CID: J-55134-8
Molecular Formula: C₁₆H₁₁NO₃
Chinese Name: 4-氧代-8-苯基-1,4-二氢喹啉-3-羧酸
Molecular Weight: 265.26 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid?

The CAS number of 4-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid is 57278-48-5.

What are the molecular formula and molecular weight of 4-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid?

4-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid has molecular formula C16H11NO3 and molecular weight 265.26 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-oxo-8-Phenyl-1,4-dihydroquinoline-3-carboxylic acid (CAS 57278-48-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-55134-8 (accessed 2026-10-23).

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