Salmeterol EP Impurity F CAS 1391054-40-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1391054-40-2
Molecular FormulaC25H37NO3
Molecular Weight399.57 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Salmeterol EP Impurity F CAS 1391054-40-2 chemical structure

Description

Salmeterol EP Impurity F (CAS 1391054-40-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H37NO3. Molecular weight: 399.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC25H37NO3
Molecular Weight399.57 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1991
Nitrogen Atoms1

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