Description

2-Methylene-5α-Cholestan-3β-Ol is a high-purity sterol derivative, a key intermediate in the synthesis of complex bioactive molecules. This compound is valued for its defined stereochemistry and structural framework, which is essential for advanced pharmaceutical research and fine chemical manufacturing. It serves as a critical building block for researchers and manufacturers in the pharmaceutical, steroid chemistry, and life science sectors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in metabolic pathway studies and receptor binding assays.
• Steroid Chemistry: Serves as a versatile building block for the preparation of modified sterols and hormones with specific biological activities.
• Fine Chemical Synthesis: Employed in the development of complex organic molecules for agrochemical and material science applications.
• Academic & Industrial R&D: Utilized in exploratory chemistry for developing new synthetic methodologies and compound libraries.

Basic Information

Product Name	2-Methylene-5α-Cholestan-3β-Ol
CAS No.	22599-96-8
Molecular Formula	C₂₈H₄₈O
Molecular Weight	400.68 g/mol
Synonyms	3β-Hydroxy-2-methylen-5α-cholestane; 2-Methylenecholestan-3β-ol; 5α-Cholest-2-ene-3β-ol, 2-methylene-; 2-Methylene-5α-cholestan-3β-ol; 2-Methylen-5α-cholestan-3β-ol; (3β)-2-Methylene-5α-cholestan-3-ol; 22599-96-8
EINECS	Contact for details

Quality Control

Our 2-Methylene-5α-Cholestan-3β-Ol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and 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.