Description

Cholesteryl Iodide is a high-purity, iodinated derivative of cholesterol, a key sterol in biological systems. This compound serves as a critical intermediate and building block in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, life sciences, and specialty chemical sectors for developing novel compounds and studying biochemical pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel steroid-based drugs, hormone analogs, and other bioactive molecules.
• Biochemical Research: Used as a reagent in lipid metabolism studies, membrane biophysics research, and the investigation of cholesterol transport mechanisms.
• Liquid Crystal Synthesis: Serves as a chiral dopant or a fundamental building block in the development of advanced liquid crystal materials for display technologies.
• Organic Synthesis: Acts as a versatile intermediate for introducing the cholesterol moiety into more complex molecular architectures via further functionalization.
• Reference Standard: Employed as a certified reference material (CRM) in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Product Name	Cholesteryl Iodide
CAS No.	2930-80-5
Molecular Formula	C27H45I
Molecular Weight	520.55 g/mol
Synonyms	5-Cholesten-3β-ol 3-Iodide; 3β-Iodocholest-5-ene; Cholesterol 3-Iodide; Iodocholesterol; (3β)-3-Iodocholest-5-ene; 3-Iodocholest-5-en-3β-ol; 3β-Iodo-δ5-cholesterin
EINECS	220-903-9

Quality Control

Our Cholesteryl Iodide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and industrial applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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). Due to its light-sensitive nature, prolonged exposure to direct light should be avoided. Keep the container tightly sealed when not in use to prevent contamination and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
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.