Description

3β-Ethoxy-5α-Cholestane is a high-purity, synthetic steroidal derivative of significant interest in advanced chemical research and development. This compound serves as a crucial intermediate and reference standard for the synthesis and analytical characterization of more complex steroidal molecules. It is primarily utilized by pharmaceutical R&D laboratories and academic research institutions focused on steroid chemistry, metabolic studies, and the development of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel steroid-based active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Used in High-Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC) for method development, calibration, and purity assessment of steroidal compounds.
• Biochemical Research: Employed in studies investigating steroid hormone metabolism, receptor interactions, and enzymatic pathways.
• Chemical Synthesis: Serves as a protected or modified cholestane derivative for exploring new chemical reactions and creating specialized steroidal libraries.
• Material Science: Potential precursor for the development of advanced organic materials with specific structural properties.

Basic Information

Product Name	3β-Ethoxy-5α-Cholestane
CAS No.	2089-02-3
Molecular Formula	C₂₉H₅₂O
Molecular Weight	416.73 g/mol
Synonyms	3β-Ethoxycholestane; 5α-Cholestan-3β-ol ethyl ether; (3β)-Ethoxy-5α-cholestane; 3-Ethoxy-5α-cholestane; Ethyl 3β-cholestanyl ether; 5α-Cholestan-3β-yl ethyl ether; NSC 61784
EINECS	Contact for details

Quality Control

Our 3β-Ethoxy-5α-Cholestane 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 the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and conformity to specifications.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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