abb (20R,24S)-24-Methylcholestane CAS 71117-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.71117-90-3
Molecular FormulaC28H50
Molecular Weight386.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

abb (20R,24S)-24-Methylcholestane CAS 71117-90-3 chemical structure

Description

CATO supplies abb (20R,24S)-24-Methylcholestane (CAS 71117-90-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H50. Molecular weight: 386.70 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC28H50
Molecular Weight386.70 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

Recommended Standards

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