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Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate

Also known as: Ethyl 1-Cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate, Ethyl 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate, Ethyl 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate, Ethyl 1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylate, 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid Ethyl Ester, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid ethyl ester, 3-Quinolinecarboxylic acid, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxo-, ethyl ester, CL1050, ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate, 1-Cyclopropyl-6,7-difluor-1,4-dihydro-4-oxo-3-chinolincarbonsaeure-ethylester, 1-cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate

Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 98349-25-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13F2NO3 and a molecular weight of 293.26500 g/mol. Key property: a melting point of 230 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
98349-25-8
Jingsj CID
J-1049070-1
Molecular Formula
C15H13F2NO3
Molecular Weight
293.26500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point230 °C
Exact Mass293.08600
PSA48.30000
LogP2.79130

Customs & Trade Information

HS Code2933499090
Summary2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate?

The CAS number of Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate is 98349-25-8.

What are the molecular formula and molecular weight of Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate?

Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate has molecular formula C15H13F2NO3 and molecular weight 293.26500 g/mol.

What are the upstream and downstream products of Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate?

For Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate, Upstream Products: Cyclopropylamine, 2,4,5-Trifluorobenzoyl chloride, Ethyl 3-(dimethylamino)acrylate; Downstream Products: Ciprofloxacin Hydrochloride, 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, Ciprofloxacin.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ethyl 1-cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 98349-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1049070-1 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.