Indacaterol Impurity 93 CAS 1640894-03-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1640894-03-6
Molecular FormulaC18H16BrNO3
Molecular Weight374.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Indacaterol Impurity 93 CAS 1640894-03-6 chemical structure

Description

Indacaterol Impurity 93 (CAS 1640894-03-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H16BrNO3. Molecular weight: 374.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC18H16BrNO3
Molecular Weight374.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentBr-containing
Nitrogen Atoms1

Related Indacaterol Standards

Recommended Standards

Why CATO?