Description

(10α)-Cholest-5-En-3β-Ol CAS NO 23820-70-4 is a high-purity sterol derivative, a key intermediate in the synthesis of various bioactive compounds. Its defined stereochemistry and structural framework make it an essential building block for pharmaceutical research and fine chemical manufacturing. This compound is primarily sought by research institutions and industrial manufacturers in the life sciences sector for developing steroid-based drugs, reference standards, and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of steroid hormones, vitamin D analogs, and other therapeutic agents.
• Biochemical Research: Used as a reference standard and a starting material for studying sterol metabolism, membrane biology, and signaling pathways.
• Fine Chemical Synthesis: Serves as a chiral building block for creating complex molecules in advanced organic synthesis.
• Material Science: Investigated for the development of liquid crystals, advanced polymers, and other functional materials due to its rigid sterol backbone.
• Cosmetic & Nutraceutical R&D: Explored as an intermediate for potential active ingredients in skincare and dietary supplement formulations.

Basic Information

Product Name	(10α)-Cholest-5-En-3β-Ol
CAS No.	23820-70-4
Molecular Formula	C₂₇H₄₆O
Molecular Weight	386.66 g/mol
Synonyms	10α-Cholest-5-en-3β-ol; 10α-Cholesterol; 3β-Hydroxy-10α-cholest-5-ene; 10α-Dihydrocholesterol; (3β,10α)-Cholest-5-en-3-ol; 10α-Coprost-5-en-3β-ol; 10-Epicholesterol
EINECS	Contact for details

Quality Control

Our (10α)-Cholest-5-En-3β-Ol 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 stringent requirements of research and synthesis applications. 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 controlled room temperature (15-25°C) to prevent oxidation. 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
Assay (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.