Desloratadine EP Impurity A HCl CAS 2250242-44-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2250242-44-3
Molecular FormulaC19H20ClFN2 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Desloratadine EP Impurity A HCl CAS 2250242-44-3 chemical structure

Description

CATO supplies Desloratadine EP Impurity A HCl (CAS 2250242-44-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20ClFN2 HCl. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H20ClFN2 HCl
Molecular Weight367.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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