Besifloxacin

Modify Date: 2025-08-21 18:44:13

Besifloxacin Structure
Besifloxacin structure
Common Name Besifloxacin
CAS Number 141388-76-3 Molecular Weight 393.84
Density 1.5±0.1 g/cm3 Boiling Point 607.0±55.0 °C at 760 mmHg
Molecular Formula C19H21ClFN3O3 Melting Point N/A
MSDS N/A Flash Point 320.9±31.5 °C

 Use of Besifloxacin


Besifloxacin is a fluoroquinolone antimicrobial agent. Besifloxacin can inhibit cytokine production by monocytes. Besifloxacin has broad-spectrum antibacterial activity[1].

 Names

Name 7-[(3R)-3-aminoazepan-1-yl]-8-chloro-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
Synonym More Synonyms

 Besifloxacin Biological Activity

Description Besifloxacin is a fluoroquinolone antimicrobial agent. Besifloxacin can inhibit cytokine production by monocytes. Besifloxacin has broad-spectrum antibacterial activity[1].
Related Catalog
Target

Bacteria[1]

References

[1]. Zhang JZ, et al. Besifloxacin, a novel fluoroquinolone antimicrobial agent, exhibits potent inhibition of pro-inflammatory cytokines in human THP-1 monocytes. J Antimicrob Chemother. 2008;61(1):111-116.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 607.0±55.0 °C at 760 mmHg
Molecular Formula C19H21ClFN3O3
Molecular Weight 393.84
Flash Point 320.9±31.5 °C
Exact Mass 393.125549
PSA 88.56000
LogP 1.91
Vapour Pressure 0.0±1.8 mmHg at 25°C
Index of Refraction 1.649
Storage condition -20°C

 Safety Information

Hazard Codes Xn

 Synonyms

QCR-76
7-[(3R)-3-Amino-1-azepanyl]-8-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid
3-Quinolinecarboxylic acid, 7-[(3R)-3-aminohexahydro-1H-azepin-1-yl]-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-
Besifloxacin [INN]
BFE2NBZ7NX
UNII-BFE2NBZ7NX
Besivance
(R)-7-(3-Aminohexahydro-1H-azepin-1-yl)-8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
Besifloxacin
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.