Description

Cholesteryl Isoamyl Ether CAS NO 74996-30-8 is a high-purity, synthetic cholesterol derivative where an isoamyl ether group is attached to the cholesterol backbone. This chemical modification significantly alters its solubility and phase behavior, making it a valuable intermediate and functional material for advanced research and industrial applications. It is particularly sought after by researchers and product developers in the life sciences, specialty chemicals, and advanced materials sectors.

Application

• Liposome and Drug Delivery System Formulation: As a structural lipid component to modulate membrane fluidity, stability, and release kinetics of encapsulated actives.
• Biomimetic Membrane Research: Used in the construction of model cell membranes (e.g., supported lipid bilayers) for studying membrane-protein interactions and cellular processes.
• Liquid Crystal and Advanced Material Synthesis: Serves as a chiral dopant or mesogenic building block in the development of functional liquid crystalline materials for displays and sensors.
• Cosmetic and Personal Care Actives: Employed as a skin-compatible emollient and carrier for lipid-soluble vitamins or active ingredients in high-end formulations.
• Biochemical Research Reagent: Used as a standard or substrate in enzymatic studies, particularly those involving cholesterol metabolism or modification.
• Surface Chemistry and Nanotechnology: Applied in creating self-assembled monolayers (SAMs) or functionalized surfaces for biosensing and diagnostic applications.

Basic Information

Product Name	Cholesteryl Isoamyl Ether
CAS No.	74996-30-8
Molecular Formula	C32H56O
Molecular Weight	456.80 g/mol
Synonyms	Cholest-5-en-3β-ol 3-(3-methylbutyl) ether; 5-Cholesten-3β-ol, 3-(3-methylbutoxy)-; Cholesterol isoamyl ether; 3β-(3-Methylbutoxy)cholest-5-ene; Isoamyl cholesteryl ether; (3β)-3-(3-Methylbutoxy)cholest-5-ene
EINECS	Contact for details

Quality Control

Our Cholesteryl Isoamyl Ether is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity assessment by HPLC, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing batch-specific 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 (15-25°C). The product is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged procedures to minimize oxidation risk.

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%
Residue on Ignition	≤ 0.1%

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