Description

5α-Cholestane-3β,6α-Diol is a high-purity steroidal diol derivative, serving as a critical reference standard and synthetic intermediate in advanced research and development. Its defined stereochemistry and purity are essential for ensuring analytical accuracy and reproducibility in complex chemical syntheses. This compound is primarily needed by pharmaceutical R&D laboratories, analytical testing facilities, and academic institutions focused on steroid chemistry, metabolic studies, and the development of novel bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of steroidal compounds via HPLC, GC-MS, and NMR.
• Biochemical Research: Serves as a key intermediate or precursor in the study of cholesterol metabolism, bile acid synthesis, and steroid hormone pathways.
• Organic Synthesis: Acts as a chiral building block for the synthesis of more complex steroidal drugs, vitamins, or labeled compounds.
• Analytical Method Development: Employed to validate and calibrate analytical methods in quality control laboratories for steroidal products.
• Academic Research: Utilized in university and institutional research projects exploring steroid biochemistry and organic reaction mechanisms.

Basic Information

Product Name	5α-Cholestane-3β,6α-Diol
CAS No.	41083-73-2
Molecular Formula	C27H48O2
Molecular Weight	404.67 g/mol
Synonyms	5α-Cholestane-3β,6α-diol; (3β,5α,6α)-Cholestane-3,6-diol; 3β,6α-Dihydroxy-5α-cholestane; NSC 163044; 5α-Cholestan-3β,6α-diol
EINECS	Contact for details

Quality Control

Our 5α-Cholestane-3β,6α-Diol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods (NMR, IR) for structural confirmation, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting batch-specific results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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