Cholesteryl Methyl Ether

Updated: 2026-09-18

Overview

Cholesteryl Methyl Ether is a derivative of cholesterol, commonly used in biochemical and pharmaceutical research. It serves as an intermediate in the synthesis of various steroidal compounds and is valuable in lipid membrane studies. Due to its structural similarity to cholesterol, it is often employed in research to investigate lipid behavior and membrane dynamics. Its stability and solubility in organic solvents make it a practical choice for laboratory applications.

Physical and Chemical Properties

Cholesteryl Methyl Ether is a crystalline solid with a molecular weight of 400.68 g/mol. It is soluble in organic solvents such as chloroform and methanol but exhibits negligible solubility in water. The compound is stable under standard conditions but may degrade upon prolonged exposure to light or moisture. Its melting point ranges between 90-95°C, and it should be handled with care to avoid decomposition or contamination.

Main Applications

This compound is primarily used in pharmaceutical research, particularly in the study of lipid membranes and cholesterol-related processes. It acts as a model compound for understanding sterol interactions in biological systems. Additionally, Cholesteryl Methyl Ether is utilized as a chemical intermediate in the synthesis of more complex steroidal derivatives. Its applications extend to material science, where it is sometimes incorporated into liquid crystal formulations.

Safety and Storage

Proper handling of Cholesteryl Methyl Ether requires the use of PPE, including gloves and safety goggles, to prevent skin and eye contact. Inhalation of dust or vapors should be avoided by working in a well-ventilated area or under a fume hood. Storage should be in a tightly sealed container, away from light and moisture, at room temperature or below. Long-term stability can be ensured by minimizing exposure to air and oxidizing agents.

B2B Procurement Guide

When procuring Cholesteryl Methyl Ether, buyers should prioritize suppliers who provide detailed certificates of analysis (CoA) to verify purity and quality. Bulk purchases may offer cost advantages, but storage capacity and shelf-life considerations should be evaluated. It is advisable to request samples for testing before large-scale procurement. Additionally, consider suppliers with a track record in supplying high-purity chemicals for research and industrial applications.