Amlodipine Impurity 145 fumarate CAS 88150-53-2

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.88150-53-2
Molecular FormulaC20H26N2O5 C4H4O4
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Amlodipine Impurity 145 fumarate CAS 88150-53-2 chemical structure

Description

Amlodipine Impurity 145 fumarate (CAS 88150-53-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H26N2O5 C4H4O4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H26N2O5 C4H4O4
Molecular Weight490.51 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥95%
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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Nitrogen Atoms2

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