Description

3-Hydroxy-5-Cholestan-15-One is a high-purity steroidal ketone derivative, serving as a critical advanced intermediate in organic synthesis. Its value lies in providing a functionalized cholestane backbone for the development of novel bioactive compounds and fine chemicals. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and life science sectors who require a reliable, high-quality building block for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of steroidal drugs and hormone analogs.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies and enzyme inhibition assays.
• Fine Chemical Synthesis: Serves as a versatile building block for synthesizing complex organic molecules with specific stereochemistry.
• Agrochemical Development: Potential intermediate in the creation of novel plant growth regulators or bioactive agents.
• Academic & Industrial R&D: Fundamental material for methodological development in organic chemistry and medicinal chemistry projects.

Basic Information

Product Name	3-Hydroxy-5-Cholestan-15-One
CAS No.	80656-52-6
Molecular Formula	C₂₇H₄₆O₂
Molecular Weight	402.66 g/mol
Synonyms	15-Oxo-5-cholestan-3-ol; 5-Cholestan-3-ol-15-one; 3-Hydroxycholestan-15-one; 15-Ketocholestanol; 15-Oxocholestanol; (3β)-Cholestane-3,15-diol-15-one; 80656-52-6
EINECS	Contact for details

Quality Control

Our 3-Hydroxy-5-Cholestan-15-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A 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 place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 3.0%

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