Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate

5,8-二氟-1-甲基-4-氧代-1,4-二氢喹啉-3-甲酸乙酯

Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 2549020-40-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H11F2NO3 and a molecular weight of 267.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2549020-40-6
Jingsj CID: J-254918-9
Molecular Formula: C₁₃H₁₁F₂NO₃
Chinese Name: 5,8-二氟-1-甲基-4-氧代-1,4-二氢喹啉-3-甲酸乙酯
Molecular Weight: 267.23 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate?

The CAS number of Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate is 2549020-40-6.

What are the molecular formula and molecular weight of Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate?

Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate has molecular formula C13H11F2NO3 and molecular weight 267.23 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. "Ethyl 5,8-difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 2549020-40-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-254918-9 (accessed 2026-10-24).

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