Description

Cholesteryl Undecanoate is a high-purity cholesterol ester derivative, specifically the ester of cholesterol and undecanoic acid. This compound serves as a critical intermediate and functional material in advanced research and specialty manufacturing, valued for its defined chemical structure and purity. It is essential for industries focused on lipid research, pharmaceutical development, and the formulation of specialty chemicals where precise molecular characteristics are required.

Application

• Pharmaceutical Research & Development: Used as a reference standard, intermediate, or model compound in the study of lipid metabolism, drug delivery systems, and membrane biology.
• Biochemical & Diagnostic Reagents: Serves as a key component or calibrant in the development of diagnostic assays and kits for cholesterol and lipid profiling.
• Cosmetic & Personal Care Formulations: Acts as an emollient, stabilizer, or bioactive ingredient in high-end skincare products targeting skin barrier function.
• Material Science: Utilized in the synthesis of liquid crystals, advanced polymers, and specialty coatings where specific sterol esters are required.
• Academic & Industrial Research: A vital tool for scientists in organic chemistry, biochemistry, and nanotechnology for synthesizing novel compounds and studying sterol ester properties.

Basic Information

Product Name	Cholesteryl Undecanoate
CAS No.	24385-24-8
Molecular Formula	C38H66O2
Molecular Weight	554.93 g/mol
Synonyms	Cholest-5-en-3β-yl undecanoate; 5-Cholesten-3β-ol 3-undecanoate; 3β-Hydroxycholest-5-ene 3-undecanoate; Cholesterol undecanoate ester; Undecanoic acid cholesteryl ester; Cholesteryl hendecanoate; Cholesterol 11:0
EINECS	Contact for details

Quality Control

Our Cholesteryl Undecanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research or production requirements.

Storage

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

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	≤ 20 ppm

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