Description

Cholesteryl Erucate CAS NO 24516-39-0 is a high-purity cholesterol derivative formed by the esterification of cholesterol with erucic acid. This specialized compound is valued for its unique lipid properties, serving as a critical intermediate and functional additive in advanced research and formulation. It is primarily sought by manufacturers and researchers in the pharmaceutical, cosmetic, and specialty chemical industries for applications requiring precise lipid structures.

Application

• Pharmaceutical Research & Development: Used as a key intermediate in synthesizing novel drug delivery systems, particularly liposomes and lipid nanoparticles for targeted therapy.
• Cosmetic & Personal Care Formulations: Acts as an emollient and stabilizer in high-performance skincare products, creams, and ointments.
• Biomedical Material Science: Serves as a component in developing biomimetic membranes and coatings for medical devices.
• Nutraceutical Encapsulation: Employed in the microencapsulation of sensitive active ingredients to enhance stability and bioavailability.
• Liquid Crystal & Display Technology: Investigated for its potential use in the development of specialty liquid crystal materials.
• Reference Standard & Analytical Chemistry: Used as a certified reference material (CRM) for quality control and analytical method development in laboratories.

Basic Information

Product Name	Cholesteryl Erucate
CAS No.	24516-39-0
Molecular Formula	C49H86O2
Molecular Weight	707.2 g/mol
Synonyms	Cholest-5-en-3β-ol 3-Erúcate; Erucic Acid Cholesteryl Ester; 5-Cholesten-3β-ol 3-Erúcate; (3β)-Cholest-5-en-3-yl (13Z)-Docos-13-enoate; Cholesterol Erucate; Cholesterol cis-13-Docosenoate; Cholesteryl cis-13-Docosenoate
EINECS	Contact for details

Quality Control

Our Cholesteryl Erucate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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 (15-25°C). The product is light-sensitive and should be handled under inert conditions when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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