Verapamil Impurity 8（Verapamil EP Impurity H） CAS 190850-49-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.190850-49-8
Molecular FormulaC26H36N2O4 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Verapamil Impurity 8（Verapamil EP Impurity H） CAS 190850-49-8 chemical structure

Description

Verapamil Impurity 8（Verapamil EP Impurity H） (CAS 190850-49-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H36N2O4 HCl. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC26H36N2O4 HCl
Molecular Weight477.04 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore in a cool place (≤25°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.)2011
Halogen ContentCl-containing
Nitrogen Atoms2

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