Rupatadine impurity 1 CAS 1118754-56-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1118754-56-5
Molecular FormulaC7H7Br2N HBr
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Rupatadine impurity 1 CAS 1118754-56-5 chemical structure

Description

Rupatadine impurity 1 (CAS 1118754-56-5) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C7H7Br2N HBr. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H7Br2N HBr
Molecular Weight345.86 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentBr-containing
Nitrogen Atoms1

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