Description

14-Methyl-5α-Cholest-8-En-3β-Ol Acetate is a high-purity sterol derivative, a key intermediate in the synthesis of complex steroid molecules and vitamin D analogs. Its value lies in its defined chemical structure, which provides a crucial scaffold for pharmaceutical research and development, enabling the creation of novel therapeutic agents. This compound is essential for R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries working on steroid-based drug discovery and advanced material science.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of novel steroid-based drugs and active pharmaceutical ingredients (APIs).
• Vitamin D Analog Synthesis: Serves as a key precursor in the research and production of vitamin D derivatives and related secosteroids.
• Biochemical Research: Used as a standard or reagent in metabolic pathway studies, enzyme inhibition assays, and sterol biosynthesis research.
• Fine Chemical Synthesis: Employed in the development of specialty chemicals, liquid crystals, and other advanced organic materials requiring a sterol backbone.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	14-Methyl-5α-Cholest-8-En-3β-Ol Acetate
CAS No.	5502-23-8
Molecular Formula	C₃₀H₅₀O₂
Molecular Weight	458.72 g/mol
Synonyms	14-Methylcholest-8-en-3β-ol acetate; 14-Methyl-δ⁸-cholesten-3β-ol acetate; 3β-Acetoxy-14-methylcholest-8-ene; 14-Methyl-5α-cholest-8-en-3-yl acetate; (3β)-14-Methylcholest-8-en-3-ol acetate; 14-Methyl-δ⁸-cholestene-3β-ol acetate; 14-Methylcholest-8-en-3β-yl acetate
EINECS	226-842-7

Quality Control

Our 14-Methyl-5α-Cholest-8-En-3β-Ol Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Specified range available
Loss on Drying	≤ 0.5%
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.