Semaglutide Impurity 144 CAS 394210-59-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.394210-59-4
Molecular FormulaC26H25NO4
Molecular Weight415.48 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Semaglutide Impurity 144 CAS 394210-59-4 chemical structure

Description

Semaglutide Impurity 144 (CAS 394210-59-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H25NO4. Molecular weight: 415.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC26H25NO4
Molecular Weight415.48 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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