Description

Cholesteryl 2-(2-Ethoxyethoxy)Ethyl Carbonate is a high-purity, synthetic cholesterol derivative characterized by its unique polyether-linked carbonate side chain. This specialized molecular structure makes it a valuable intermediate and functional additive in advanced material science and life science research. It is primarily sought after by R&D and production teams in the pharmaceutical, cosmetic, and specialty chemical industries for applications requiring biocompatible, liquid-crystalline, or membrane-modifying properties.

Application

• Pharmaceutical Research: As a key intermediate in the synthesis of novel drug delivery systems, including liposomes and nanoparticles for targeted therapy.
• Advanced Material Science: A functional monomer or additive for developing liquid crystal polymers (LCPs) and stimuli-responsive smart materials.
• Cosmetic Formulations: Used as a skin-conditioning agent and stabilizer in high-end cosmetic products, leveraging its biocompatibility and film-forming characteristics.
• Biomimetic Membranes: Serves as a component in model membrane systems for studying cholesterol dynamics and protein-lipid interactions.
• Chemical Synthesis: An essential building block for creating more complex sterol-based compounds with tailored hydrophilicity.

Basic Information

Product Name	Cholesteryl 2-(2-Ethoxyethoxy)Ethyl Carbonate
CAS No.	1548-00-1
Molecular Formula	C34H58O6
Molecular Weight	562.82 g/mol
Synonyms	Cholesteryl Ethoxyethoxyethyl Carbonate; 2-(2-Ethoxyethoxy)ethyl Cholesteryl Carbonate; 3β-Cholest-5-en-3-ol 2-(2-Ethoxyethoxy)ethyl Carbonate; Cholesteryl Carbonate Ethoxyethoxyethyl Ester; Cholesteryl PEG-2 Carbonate; Cholesterol (2-(2-ethoxyethoxy)ethyl) carbonate; Poly(ethylene glycol) cholesteryl ether carbonate
EINECS	Contact for details

Quality Control

Our Cholesteryl 2-(2-Ethoxyethoxy)Ethyl Carbonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled under inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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