1,3-Di-O-tert-butyldimethylsilyl Paricalcitol 18-Aldehyde CAS 1257126-71-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1257126-71-8
Molecular FormulaC33H60O3Si2
Molecular Weight561.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Di-O-tert-butyldimethylsilyl Paricalcitol 18-Aldehyde CAS 1257126-71-8 chemical structure

Description

High-purity 1,3-Di-O-tert-butyldimethylsilyl Paricalcitol 18-Aldehyde (CAS 1257126-71-8) pharmaceutical standards reference standard. Molecular formula: C33H60O3Si2. Molecular weight: 561.00 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC33H60O3Si2
Molecular Weight561.00 g/mol
AppearanceOff-white to pale yellow crystalline powder
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.)1990

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