Marbofloxacin EP Impurity E CAS 2249835-04-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2249835-04-7
Molecular FormulaC18H23FN4O4
Molecular Weight378.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Marbofloxacin EP Impurity E CAS 2249835-04-7 chemical structure

Description

Marbofloxacin EP Impurity E (CAS 2249835-04-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H23FN4O4. Molecular weight: 378.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H23FN4O4
Molecular Weight378.40 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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.)1998
Halogen ContentF-containing
Nitrogen Atoms4

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