Zolmitriptan EP Impurity B CAS 251451-30-6

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.251451-30-6
Molecular FormulaC16H21N3O3
Molecular Weight303.36 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Zolmitriptan EP Impurity B CAS 251451-30-6 chemical structure

Description

Zolmitriptan EP Impurity B (CAS 251451-30-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H21N3O3. Molecular weight: 303.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H21N3O3
Molecular Weight303.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>90%
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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