Levofloxacin Impurity 03 CAS 1213269-49-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1213269-49-8
Molecular FormulaC14H11F2NO4
Molecular Weight295.24 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Levofloxacin Impurity 03 CAS 1213269-49-8 chemical structure

Description

High-purity Levofloxacin Impurity 03 (CAS 1213269-49-8) pharmacopoeial impurity standards reference standard. Molecular formula: C14H11F2NO4. Molecular weight: 295.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC14H11F2NO4
Molecular Weight295.24 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1990
Halogen ContentF-containing
Nitrogen Atoms1

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