7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

1-环丙基-6-氟-7-氯-4-氧-1,4-二氢-1,8-萘啶-3-羧酸

Also known as: 1-Cyclopropyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid, 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid, 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid, 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 100361-18-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H8ClFN2O3 and a molecular weight of 282.655 g/mol. It is also known as 1-Cyclopropyl-6-fluoro-7-chloro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid, 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid and 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid. Key properties include a melting point of 224 °C, a boiling point of 485.9±45.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 247.7±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 100361-18-0
Jingsj CID: J-1137211-6
Molecular Formula: C₁₂H₈ClFN₂O₃
Chinese Name: 1-环丙基-6-氟-7-氯-4-氧-1,4-二氢-1,8-萘啶-3-羧酸
Molecular Weight: 282.655 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	224 °C
Boiling Point	485.9±45.0 °C at 760 mmHg
Density	1.7±0.1 g/cm3
Flash Point	247.7±28.7 °C

Frequently Asked Questions

What is the CAS number of 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid?

The CAS number of 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid is 100361-18-0.

What are the molecular formula and molecular weight of 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid?

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid has molecular formula C12H8ClFN2O3 and molecular weight 282.655 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. "7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid (CAS 100361-18-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137211-6 (accessed 2026-10-22).

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