Semaglutide Impurity 129 CAS 2490269-79-7

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2490269-79-7
Molecular FormulaC28H34N2O7
Molecular Weight510.58 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Semaglutide Impurity 129 CAS 2490269-79-7 chemical structure

Description

CATO supplies Semaglutide Impurity 129 (CAS 2490269-79-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H34N2O7. Molecular weight: 510.58 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H34N2O7
Molecular Weight510.58 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.)2000
Nitrogen Atoms2

Related Semaglutide Standards

Recommended Standards

Why CATO?