Siponimod Impurity 11 CAS 2474774-17-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2474774-17-7
Molecular FormulaC15H19NO3
Molecular Weight261.32 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Siponimod Impurity 11 CAS 2474774-17-7 chemical structure

Description

Siponimod Impurity 11 (CAS 2474774-17-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H19NO3. Molecular weight: 261.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC15H19NO3
Molecular Weight261.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms1

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