Calcipotriol Impurity 18 CAS 2229745-37-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2229745-37-1
Molecular FormulaC40H74O2Si2
Molecular Weight643.19 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Calcipotriol Impurity 18 CAS 2229745-37-1 chemical structure

Description

High-purity Calcipotriol Impurity 18 (CAS 2229745-37-1) pharmacopoeial impurity standards reference standard. Molecular formula: C40H74O2Si2. Molecular weight: 643.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC40H74O2Si2
Molecular Weight643.19 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998

Related Calcipotriol Standards

Recommended Standards

Why CATO?