Description

Di-(5-Cholesten-3Beta-Ol) 3,3'-Sulfite CAS NO 50736-01-1 is a specialized sterol derivative, specifically a sulfite ester of cholesterol. This compound is of significant interest in advanced research and development, particularly in the fields of lipid chemistry and pharmaceutical intermediates. It serves as a crucial building block for synthesizing novel steroidal compounds and for studying lipid membrane interactions. Industries involved in fine chemical synthesis, life science research, and the development of high-value specialty chemicals are the primary users of this material.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel steroidal drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Acts as a key reagent in studies of cholesterol metabolism, membrane biophysics, and lipid-protein interactions.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science: Investigated for the development of advanced lipid-based delivery systems and functional biomaterials.
• Fine Chemical Synthesis: Employed as a specialized precursor for creating complex sterol derivatives with tailored properties.

Basic Information

Product Name	Di-(5-Cholesten-3Beta-Ol) 3,3'-Sulfite
CAS No.	50736-01-1
Molecular Formula	C55H90O4S
Molecular Weight	847.4 g/mol
Synonyms	Cholesterol 3,3'-Sulfite; Di(cholest-5-en-3β-yl) Sulfite; 3β-Cholest-5-en-3-ol Sulfite Dimer; Bis(3β-cholest-5-en-3-yl) Sulfite; Cholesteryl Sulfite Dimer; Sterol Sulfite Ester; 5-Cholesten-3β-ol, 3,3'-sulfite; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Di-(5-Cholesten-3Beta-Ol) 3,3'-Sulfite is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and development use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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