Calcitriol Impurity 17 CAS 1883417-56-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1883417-56-8
Molecular FormulaC39H72O3Si2
Molecular Weight645.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Calcitriol Impurity 17 CAS 1883417-56-8 chemical structure

Description

High-purity Calcitriol Impurity 17 (CAS 1883417-56-8) pharmacopoeial impurity standards reference standard. Molecular formula: C39H72O3Si2. Molecular weight: 645.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC39H72O3Si2
Molecular Weight645.16 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
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.)1995

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