Maxacalcitol Impurity 48 CAS 127492-07-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.127492-07-3
Molecular FormulaC33H51O2PSi2
Molecular Weight566.90 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Maxacalcitol Impurity 48 CAS 127492-07-3 chemical structure

Description

Maxacalcitol Impurity 48 (CAS 127492-07-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C33H51O2PSi2. Molecular weight: 566.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC33H51O2PSi2
Molecular Weight566.90 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

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