Calcitriol Impurity 2 CAS 103656-40-2

Purity 85+In StockPharmacopoeial Impurity Standards
CAS No.103656-40-2
Molecular FormulaC28H46O3
Molecular Weight430.66 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Calcitriol Impurity 2 CAS 103656-40-2 chemical structure

Description

High-purity Calcitriol Impurity 2 (CAS 103656-40-2) pharmacopoeial impurity standards reference standard. Molecular formula: C28H46O3. Molecular weight: 430.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC28H46O3
Molecular Weight430.66 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity85+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986

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