Bisoprolol EP Impurity K CAS 864544-37-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.864544-37-6
Molecular FormulaC18H29NO5
Molecular Weight339.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Bisoprolol EP Impurity K CAS 864544-37-6 chemical structure

Description

Bisoprolol EP Impurity K (CAS 864544-37-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H29NO5. Molecular weight: 339.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H29NO5
Molecular Weight339.43 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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