Levofloxacin Impurity 11 CAS 1798902-76-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1798902-76-7
Molecular FormulaC12H11F2NO2
Molecular Weight239.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Levofloxacin Impurity 11 CAS 1798902-76-7 chemical structure

Description

CATO supplies Levofloxacin Impurity 11 (CAS 1798902-76-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11F2NO2. Molecular weight: 239.22 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H11F2NO2
Molecular Weight239.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentF-containing
Nitrogen Atoms1

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