Description

Disitosterylether is a high-purity chemical intermediate belonging to the class of sterol ethers. This compound is valued for its role as a versatile building block in the synthesis of specialized surfactants, emulsifiers, and other performance chemicals. It is particularly relevant for manufacturers in the personal care, pharmaceutical, and specialty chemical industries seeking to develop products with specific sterol-based functionalities.

Application

• As a key intermediate in the synthesis of non-ionic surfactants and emulsifiers for cosmetic and personal care formulations.
• Used in the production of specialized lubricant additives and processing aids.
• As a building block for pharmaceutical intermediates requiring sterol-derived structures.
• In the research and development of novel lipid-based delivery systems and excipients.
• Potential use in the formulation of high-performance coatings and textile auxiliaries.

Basic Information

Product Name	Disitosterylether
CAS No.	25694-37-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Disitosteryl Ether; 2,3-Dihydroxy-2-(hydroxymethyl)propyl (3β)-stigmast-5-en-3-yl ether; Stigmast-5-en-3-ol, 2,3-dihydroxy-2-(hydroxymethyl)propyl ether, (3β)-; Sitosteryl ether derivative; Phytosteryl ether; β-Sitosteryl ether
EINECS	Contact for details

Quality Control

Our Disitosterylether is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are provided and 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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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