Indacaterol Impurity 41 CAS 312759-81-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.312759-81-2
Molecular FormulaC31H34N2O3
Molecular Weight482.61 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Indacaterol Impurity 41 CAS 312759-81-2 chemical structure

Description

CATO supplies Indacaterol Impurity 41 (CAS 312759-81-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H34N2O3. Molecular weight: 482.61 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC31H34N2O3
Molecular Weight482.61 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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