Atrasentan Impurity 182 CAS 173937-93-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.173937-93-4
Molecular Formula2*C21H23NO5
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Atrasentan Impurity 182 CAS 173937-93-4 chemical structure

Description

CATO supplies Atrasentan Impurity 182 (CAS 173937-93-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: 2*C21H23NO5. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular Formula2*C21H23NO5
Molecular Weight369.42 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2006
Nitrogen Atoms1

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