Selexipag Impurity 5 CAS 2287345-22-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2287345-22-4
Molecular FormulaC27H33N3O3
Molecular Weight447.57 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Selexipag Impurity 5 CAS 2287345-22-4 chemical structure

Description

CATO supplies Selexipag Impurity 5 (CAS 2287345-22-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H33N3O3. Molecular weight: 447.57 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC27H33N3O3
Molecular Weight447.57 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Nitrogen Atoms3

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