Decarboxy ciprofloxacin

Also known as: 1-cyclopropyl-6-fluoro-7-(1-piperazinyl)-4(1H)-quinolinone, 1-cyclopropyl-6-fluoro-7-(piperazin-1-yl)quinolin-4(1H)-one, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)quinoline, Ciprofloxacin EP Impurity E, Ciprofloxacin Impurity E, Ciprofloxacin Hydrochloride Impurity V, SQ-4002, 7-(piperazin-1-yl)-1-cyclopropyl-6-fluoroquinolin-4-one

Decarboxy ciprofloxacin (CAS 105394-83-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H18FN3O and a molecular weight of 287.33200 g/mol. Key properties include a boiling point of 496.641ºC at 760 mmHg, a density of 1.327g/cm3 and a flash point of 254.159ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 105394-83-0
Jingsj CID: J-1342328-4
Molecular Formula: C₁₆H₁₈FN₃O
Molecular Weight: 287.33200 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	496.641ºC at 760 mmHg
Density	1.327g/cm3
Flash Point	254.159ºC
Exact Mass	287.14300
PSA	37.27000
LogP	2.27890
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.631

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 Decarboxy ciprofloxacin?

The CAS number of Decarboxy ciprofloxacin is 105394-83-0.

What are the molecular formula and molecular weight of Decarboxy ciprofloxacin?

Decarboxy ciprofloxacin has molecular formula C16H18FN3O and molecular weight 287.33200 g/mol.

What are the upstream and downstream products of Decarboxy ciprofloxacin?

For Decarboxy ciprofloxacin, Upstream Products: Ciprofloxacin Hydrochloride, Ciprofloxacin.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Decarboxy ciprofloxacin (CAS 105394-83-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342328-4 (accessed 2026-11-09).

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