Lomefloxacin Impurity 3 CAS 98079-83-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.98079-83-5
Molecular FormulaC19H23F2N3O3
Molecular Weight379.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lomefloxacin Impurity 3 CAS 98079-83-5 chemical structure

Description

Lomefloxacin Impurity 3 (CAS 98079-83-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C19H23F2N3O3. Molecular weight: 379.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H23F2N3O3
Molecular Weight379.40 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
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.)1985
Halogen ContentF-containing
Nitrogen Atoms3

Related Lomefloxacin Standards

Recommended Standards

Why CATO?