Description

4,5-Secocholestane is a high-purity steroidal hydrocarbon derivative, identified by CAS NO 32854-50-5. This compound serves as a critical intermediate and reference standard in advanced organic synthesis and biochemical research. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers for developing novel therapeutic agents and studying sterol metabolism pathways.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroid-based drugs and bioactive molecules.
• Biochemical Research: Used as a reference standard and probe in studies of cholesterol metabolism, membrane biology, and enzyme mechanisms.
• Organic Synthesis: A versatile precursor for constructing complex steroidal frameworks and labeled compounds for tracer studies.
• Analytical Standard: High-purity material for use in chromatography (HPLC, GC) as a calibration standard and for method development.
• Material Science: Potential precursor for advanced organic materials and liquid crystals due to its rigid, fused-ring structure.

Basic Information

Product Name	4,5-Secocholestane
CAS No.	32854-50-5
Molecular Formula	C₂₇H₄₈
Molecular Weight	372.67 g/mol
Synonyms	4,5-Secocholestane; 5β-Cholestane; Cholestane, 4,5-seco-; 4,5-Dinorcholestane; 5β-Cholestane (4,5-seco); Steroid hydrocarbon C27; 4,5-Seco-5β-cholestane; 5β,14β-Cholestane
EINECS	Contact for details

Quality Control

Our 4,5-Secocholestane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.