Felodipine Impurity 11 CAS 150131-21-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.150131-21-8
Molecular FormulaC17H17Cl2NO4
Molecular Weight370.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Felodipine Impurity 11 CAS 150131-21-8 chemical structure

Description

Felodipine Impurity 11 (CAS 150131-21-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H17Cl2NO4. Molecular weight: 370.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H17Cl2NO4
Molecular Weight370.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.)1999
Halogen ContentCl-containing
Nitrogen Atoms1

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