Salmeterol EP Impurity C CAS 94749-11-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.94749-11-8
Molecular FormulaC24H35NO4
Molecular Weight401.54 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Salmeterol EP Impurity C CAS 94749-11-8 chemical structure

Description

Salmeterol EP Impurity C (CAS 94749-11-8) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H35NO4. Molecular weight: 401.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H35NO4
Molecular Weight401.54 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms1

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