aaa (20R,23R,24R)-4a,23,24-Trimethylcholestane CAS 146276-37-1

Purity 97%+In StockPharmaceutical Standards
CAS No.146276-37-1
Molecular FormulaC30H54
Molecular Weight414.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

aaa (20R,23R,24R)-4a,23,24-Trimethylcholestane CAS 146276-37-1 chemical structure

Description

CATO supplies aaa (20R,23R,24R)-4a,23,24-Trimethylcholestane (CAS 146276-37-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H54. Molecular weight: 414.75 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC30H54
Molecular Weight414.75 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.)1998

Recommended Standards

Why CATO?