Atrasentan Impurity 33 CAS 1059040-13-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1059040-13-9
Molecular FormulaC28H36N2O6
Molecular Weight496.60 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Atrasentan Impurity 33 CAS 1059040-13-9 chemical structure

Description

Order Atrasentan Impurity 33 (CAS 1059040-13-9) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H36N2O6. Molecular weight: 496.60 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC28H36N2O6
Molecular Weight496.60 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms2

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