Description

3β-Acetoxy-5α-Cholestan-6-One is a high-purity steroidal intermediate of significant importance in organic synthesis. This compound matters as a versatile building block for the research and development of complex bioactive molecules, including pharmaceuticals and reference standards. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in steroid chemistry and advanced synthesis projects.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and steroid hormone research.
• Fine Chemical Synthesis: Serves as a chiral building block for the preparation of specialized steroidal compounds with potential biological activity.
• Academic Research: Employed in university and institutional laboratories for methodological development in organic and medicinal chemistry.
• Analytical Standard: Can be utilized as a high-purity standard for chromatographic analysis (HPLC, GC) in quality control laboratories.

Basic Information

Product Name	3β-Acetoxy-5α-Cholestan-6-One
CAS No.	1256-83-3
Molecular Formula	C₂₉H₄₈O₃
Molecular Weight	444.70 g/mol
Synonyms	3β-Acetoxy-5α-cholestan-6-one; 5α-Cholestan-6-one, 3β-acetoxy-; 3β-Acetoxy-5α-cholestan-6-on; 3β-Acetoxy-5α-cholestan-6-one; Cholestan-6-one, 3β-acetoxy-5α-; 3β-Acetoxy-5α-cholestanone; 3β-Acetoxy-5α-cholestan-6-one (1256-83-3)
EINECS	Contact for details

Quality Control

Our 3β-Acetoxy-5α-Cholestan-6-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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