Flunarizine EP Impurity B CAS 39245-25-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.39245-25-5
Molecular FormulaC26H27FN2
Molecular Weight386.50 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Flunarizine EP Impurity B CAS 39245-25-5 chemical structure

Description

Flunarizine EP Impurity B (CAS 39245-25-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H27FN2. Molecular weight: 386.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC26H27FN2
Molecular Weight386.50 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Halogen ContentF-containing
Nitrogen Atoms2

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