Description

5β-Cholan-3β-Ol CAS NO 42921-44-8 is a high-purity steroidal alcohol derivative, serving as a critical intermediate in advanced organic synthesis. This compound is valued for its defined stereochemistry and structural framework, which are essential for producing specialized bioactive molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, fine chemical, and life science sectors for the development of novel compounds and reference standards.

Application

• Pharmaceutical Intermediate: A key chiral 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, receptor binding assays, and enzyme inhibition research.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules, including hormones and their analogs, for research and development.
• Material Science: Potential precursor for creating specialized steroidal liquid crystals or advanced organic materials with specific molecular architectures.

Basic Information

Product Name	5β-Cholan-3β-Ol
CAS No.	42921-44-8
Molecular Formula	C24H42O
Molecular Weight	346.59 g/mol
Synonyms	5β-Cholan-3β-ol; 3β-Hydroxy-5β-cholane; Allocholanol; Allocholan-3β-ol; 5β-Cholestan-3β-ol (related structure); 3β-Allocholanol; 5β,3β-Cholanediol (deoxy derivative); NSC 74013
EINECS	Contact for details

Quality Control

Our 5β-Cholan-3β-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed immediately after use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Specified range available on COA
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.