Moxifloxacin Impurity 41(R,S) CAS 855661-71-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.855661-71-1
Molecular FormulaC21H24FN3O4
Molecular Weight401.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Moxifloxacin Impurity 41(R,S) CAS 855661-71-1 chemical structure

Description

Moxifloxacin Impurity 41(R,S) (CAS 855661-71-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H24FN3O4. Molecular weight: 401.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H24FN3O4
Molecular Weight401.43 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3

Related Moxifloxacin Standards

Recommended Standards

Why CATO?