Description

Cholesteryl Hexadecyl Carbonate is a high-purity, synthetic cholesterol derivative where a hexadecyl carbonate group is esterified to the cholesterol backbone. This compound is valued for its unique liquid crystal properties and its role as a key intermediate in advanced material synthesis. It is primarily sought by manufacturers in the pharmaceutical, specialty chemical, and advanced materials sectors for research and production.

Application

• Liquid Crystal Displays (LCDs): Used as a component in the formulation of cholesteric liquid crystal mixtures for display technology.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of specialized steroidal drugs and active pharmaceutical ingredients (APIs).
• Biomimetic Material Research: Employed in the development of synthetic cell membranes and biomimetic vesicles for drug delivery studies.
• Cosmetic & Personal Care Formulations: Acts as a functional emollient and stabilizer in high-end skincare products.
• Chemical Synthesis: A versatile intermediate for creating novel surfactants, polymers, and other specialty esters.
• Analytical Standards: Utilized as a certified reference material (CRM) in chromatography and spectrometry for quality control.

Basic Information

Product Name	Cholesteryl Hexadecyl Carbonate
CAS No.	15455-87-5
Molecular Formula	C44H78O3
Molecular Weight	655.10 g/mol
Synonyms	Cholesteryl palmityl carbonate; Cholest-5-en-3β-ol 3-hexadecyl carbonate; 3β-Hexadecyloxycarbonyloxy-cholest-5-ene; Hexadecyl cholesteryl carbonate; Palmityl cholesteryl carbonate; Cholesterol hexadecyl carbonate; NSC 334380
EINECS	Contact for details

Quality Control

Our Cholesteryl Hexadecyl Carbonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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