Ethyl 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate

1-乙基-6-氟-4-氧代-7-苯基-1,4-二氢-3-喹啉甲酸乙酯

Ethyl 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate (CAS 103977-91-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H18FNO3 and a molecular weight of 339.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103977-91-9
Jingsj CID: J-705388-1
Molecular Formula: C₂₀H₁₈FNO₃
Chinese Name: 1-乙基-6-氟-4-氧代-7-苯基-1,4-二氢-3-喹啉甲酸乙酯
Molecular Weight: 339.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate?

The CAS number of Ethyl 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate is 103977-91-9.

What are the molecular formula and molecular weight of Ethyl 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate?

Ethyl 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate has molecular formula C20H18FNO3 and molecular weight 339.4 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 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-phenyl-3-quinolinecarboxylate (CAS 103977-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-705388-1 (accessed 2026-10-24).

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