Loratadine EP Impurity D CAS 100643-71-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.100643-71-8
Molecular FormulaC19H19ClN2
Molecular Weight310.82 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Loratadine EP Impurity D CAS 100643-71-8 chemical structure

Description

Order Loratadine EP Impurity D (CAS 100643-71-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H19ClN2. Molecular weight: 310.82 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC19H19ClN2
Molecular Weight310.82 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.)1985
Halogen ContentCl-containing
Nitrogen Atoms2

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