Ofloxacin EP Impurity D CAS 197291-75-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.197291-75-1
Molecular FormulaC18H20FN3O4
Molecular Weight361.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ofloxacin EP Impurity D CAS 197291-75-1 chemical structure

Description

CATO supplies Ofloxacin EP Impurity D (CAS 197291-75-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H20FN3O4. Molecular weight: 361.37 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC18H20FN3O4
Molecular Weight361.37 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2013
Halogen ContentF-containing
Nitrogen Atoms3

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