Description

3α,7α,12α,24-Tetrakis(Acetyloxy)-5β-Cholestan-26-Oic Acid Methyl Ester is a high-purity, synthetic steroidal derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical intermediate in the synthesis of complex bile acids and other bioactive steroid molecules, enabling precise chemical modifications. It is primarily utilized by research institutions, pharmaceutical companies, and fine chemical manufacturers focused on metabolic pathway studies, drug discovery, and the production of reference standards.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the production of bile acid analogs and other therapeutic steroid compounds.
• Biochemical Research: Used as a substrate or standard in studies of cholesterol metabolism, liver function, and sterol biochemistry.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical laboratories.
• Organic Synthesis: A versatile building block for introducing specific acetylated sterol structures into more complex molecular architectures.
• Metabolic Pathway Investigation: Employed in research to trace and understand biosynthetic pathways involving modified cholestane structures.

Basic Information

Product Name	3α,7α,12α,24-Tetrakis(Acetyloxy)-5β-Cholestan-26-Oic Acid Methyl Ester
CAS No.	60354-51-0
Molecular Formula	C36H58O9
Molecular Weight	634.85 g/mol
Synonyms	Methyl 3α,7α,12α,24-tetrakis(acetyloxy)-5β-cholestan-26-oate; 5β-Cholestan-26-oic acid, 3,7,12,24-tetrakis(acetyloxy)-, methyl ester, (3α,5β,7α,12α)-; 3α,7α,12α,24-Tetraacetoxy-5β-cholestan-26-oic acid methyl ester; Methyl tetraacetylcholestanoate; Tetrakisacetyloxycholestanoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 3α,7α,12α,24-Tetrakis(Acetyloxy)-5β-Cholestan-26-Oic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Solvent Residues (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.