Etelcalcetide impurity 33 CAS 1262781-27-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1262781-27-0
Molecular FormulaC38H73N21O10S2
Molecular Weight1048.25 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Etelcalcetide impurity 33 CAS 1262781-27-0 chemical structure

Description

High-purity Etelcalcetide impurity 33 (CAS 1262781-27-0) pharmacopoeial impurity standards reference standard. Molecular formula: C38H73N21O10S2. Molecular weight: 1048.25 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC38H73N21O10S2
Molecular Weight1048.25 g/mol
Purity97%+
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.)1990
Nitrogen Atoms21
Sulfur Atoms2

Related Etelcalcetide Standards

Recommended Standards

Why CATO?