Diltiazem EP Impurity B CAS 87447-47-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.87447-47-0
Molecular FormulaC18H17NO4S
Molecular Weight343.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Diltiazem EP Impurity B CAS 87447-47-0 chemical structure

Description

Diltiazem EP Impurity B (CAS 87447-47-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H17NO4S. Molecular weight: 343.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H17NO4S
Molecular Weight343.40 g/mol
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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms1
Sulfur Atoms1

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