Description

4α-Methylcholesta-8,24-Dien-3β-Ol is a high-purity sterol derivative, a key intermediate in the synthesis of complex steroid molecules and vitamin D analogs. Its defined structure and high chemical purity make it an essential building block for research and development in advanced pharmaceutical chemistry. This compound is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, fine chemical, and life science sectors for synthesizing novel therapeutic agents and reference standards.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Vitamin D Analog Synthesis: Used as a starting material or intermediate in the research and production of vitamin D derivatives and related secosteroids.
• Biochemical Research: Serves as a reference standard or substrate in metabolic pathway studies, enzyme inhibition assays, and sterol biosynthesis research.
• Fine Chemical Production: Employed in the manufacture of specialized sterol compounds for high-value chemical applications.
• Academic & Industrial R&D: Utilized in discovery chemistry for creating new molecular entities with potential biological activity.

Basic Information

Product Name	4α-Methylcholesta-8,24-Dien-3β-Ol
CAS No.	7199-92-0
Molecular Formula	C₂₈H₄₆O
Molecular Weight	398.67 g/mol
Synonyms	4α-Methyl-5α-cholesta-8,24-dien-3β-ol; 4α-Methylcholesta-8,24-dien-3β-ol; (3β)-4α-Methylcholesta-8,24-dien-3-ol; 4-Methylzymosterol; 4-Methyl-δ⁸,²⁴-cholestadien-3β-ol; 4α-Methyl-δ⁸,²⁴-cholestadien-3β-ol
EINECS	Contact for details

Quality Control

Our 4α-Methylcholesta-8,24-Dien-3β-Ol is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity suitable for research and synthesis. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed HPLC/GC profiles, to support your quality assurance processes. Specifications are aligned with the stringent requirements of pharmaceutical intermediate and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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