Description

14-Methyl-5α-Ergost-8-En-3β-Ol is a high-purity sterol derivative of significant interest in advanced chemical synthesis and research. This compound serves as a crucial intermediate for the development of novel pharmaceuticals and bioactive molecules, particularly in steroid and vitamin D analog research. It is essential for R&D laboratories and production facilities in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in metabolic pathway studies, enzyme inhibition assays, and receptor binding research.
• Vitamin D Analog Synthesis: Serves as a precursor in the research and development of synthetic vitamin D analogs and related secosteroids.
• Fine Chemical Synthesis: Employed in custom synthesis and process development for creating specialized sterol derivatives with targeted biological activity.
• Academic & Industrial R&D: Utilized in discovery chemistry for exploring new chemical entities and their potential applications in life sciences.

Basic Information

Product Name	14-Methyl-5α-Ergost-8-En-3β-Ol
CAS No.	33860-48-9
Molecular Formula	C₂₉H₅₀O
Molecular Weight	414.71 g/mol
Synonyms	14-Methyl-5α-ergost-8-en-3β-ol; (3β)-14-Methyl-5α-ergost-8-en-3-ol; 5α-Ergost-8-en-3β-ol, 14-methyl-; 14-Methylergost-8-en-3β-ol; 14-Methyl-δ⁸-ergosten-3β-ol; 14-Methyl-5α-cholest-8-en-3β-ol (related structural descriptor); 33860-48-9 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Every batch of 14-Methyl-5α-Ergost-8-En-3β-Ol is manufactured under strict quality management systems. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

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%
Heavy Metals	≤ 10 ppm

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