Desloratadine Impurity 17 CAS 169253-26-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.169253-26-3
Molecular FormulaC19H19ClN2O
Molecular Weight326.82 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Desloratadine Impurity 17 CAS 169253-26-3 chemical structure

Description

Order Desloratadine Impurity 17 (CAS 169253-26-3) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H19ClN2O. Molecular weight: 326.82 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC19H19ClN2O
Molecular Weight326.82 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>95%
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2005
Halogen ContentCl-containing
Nitrogen Atoms2

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