Atrasentan Impurity 129 CAS 1063835-99-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1063835-99-3
Molecular FormulaC34H49N3O6
Molecular Weight595.78 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Atrasentan Impurity 129 CAS 1063835-99-3 chemical structure

Description

CATO supplies Atrasentan Impurity 129 (CAS 1063835-99-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H49N3O6. Molecular weight: 595.78 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC34H49N3O6
Molecular Weight595.78 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 Atoms3

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