Besifloxacin Hydrochloride CAS 405165-61-9

Purity >95%In StockPharmaceutical Standards
CAS No.405165-61-9
Molecular FormulaC19H21ClFN3O3 HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Besifloxacin Hydrochloride CAS 405165-61-9 chemical structure

Description

Besifloxacin Hydrochloride (CAS 405165-61-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H21ClFN3O3 HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H21ClFN3O3 HCl
Molecular Weight430.30 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms3

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