(3ß,5Z,7R,8a,22E)-3S-tert-Butyldimethylsilyl-9,10-secoergosta-5,10(19),22-triene-7,8-diol CAS 131852-63-6

Purity 97%+In StockPharmaceutical Standards
CAS No.131852-63-6
Molecular FormulaC34H60O3Si
Molecular Weight544.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3ß,5Z,7R,8a,22E)-3S-tert-Butyldimethylsilyl-9,10-secoergosta-5,10(19),22-triene-7,8-diol CAS 131852-63-6 chemical structure

Description

CATO supplies (3ß,5Z,7R,8a,22E)-3S-tert-Butyldimethylsilyl-9,10-secoergosta-5,10(19),22-triene-7,8-diol (CAS 131852-63-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H60O3Si. Molecular weight: 544.92 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC34H60O3Si
Molecular Weight544.92 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994

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