Salmeterol Impurity N1 CAS 97664-55-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.97664-55-6
Molecular FormulaC23H33NO
Molecular Weight339.51 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Salmeterol Impurity N1 CAS 97664-55-6 chemical structure

Description

Salmeterol Impurity N1 (CAS 97664-55-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H33NO. Molecular weight: 339.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC23H33NO
Molecular Weight339.51 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-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

Related Salmeterol Standards

Recommended Standards

Why CATO?