Description

Cholest-5-Ene-1Alpha,3Beta-Diol is a high-purity sterol derivative, a key intermediate in the synthesis of various bioactive compounds. This compound is valued for its defined stereochemistry and consistent quality, which are critical for research and production processes requiring precise molecular structures. It is primarily utilized by the pharmaceutical, biotechnology, and fine chemical industries for applications in steroid synthesis and biochemical research.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of steroid-based active pharmaceutical ingredients (APIs) and drug candidates.
• Biochemical Research: Used as a reference standard or precursor in metabolic pathway studies, enzyme inhibition assays, and receptor binding research.
• Fine Chemical Synthesis: Serves as a starting material for the production of specialized sterol derivatives and complex organic molecules.
• Nutraceutical Development: Investigated as a potential intermediate for the development of novel dietary supplements and health products.
• Academic & Industrial R&D: Employed in laboratories for method development, chemical education, and exploratory synthesis projects.

Basic Information

Product Name	Cholest-5-Ene-1Alpha,3Beta-Diol
CAS No.	26358-75-8
Molecular Formula	C₂₇H₄₆O₂
Molecular Weight	402.66 g/mol
Synonyms	1α,3β-Dihydroxycholest-5-ene; 1α,3β-Dihydroxy-5-cholestene; 5-Cholestene-1α,3β-diol; (1α,3β)-Cholest-5-ene-1,3-diol; 1α,3β-Cholestenediol; 1α,3β-Dihydroxycholesterol (related structure); 1α,3β-Steroid diol intermediate
EINECS	Contact for details

Quality Control

Our Cholest-5-Ene-1Alpha,3Beta-Diol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area, away from 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.