Description

[(5α-Androstane-3α,7α,17β-Triyl)Tris(Oxy)]Tris(Trimethylsilane) is a high-purity, steroidal silyl ether derivative of significant interest in advanced organic synthesis. This compound is valued for its role as a key protected intermediate, enabling precise chemical transformations in the production of complex molecules. It is primarily utilized by research institutions and pharmaceutical development laboratories engaged in steroid chemistry, drug discovery, and the synthesis of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical protected intermediate in the multi-step synthesis of steroidal drugs and hormone analogs.
• Organic Synthesis Building Block: Used in research-scale and process chemistry for the construction of complex molecular architectures requiring selective protection and deprotection strategies.
• Biochemical Research: Employed in academic and industrial R&D for studying steroid metabolism, receptor interactions, and developing new therapeutic agents.
• Reference Standard: Acts as a high-purity analytical standard for method development and quality control in steroid analysis.
• Process Development: Utilized in route scouting and optimization for the scalable production of specialty steroids.

Basic Information

Product Name	[(5α-Androstane-3α,7α,17β-Triyl)Tris(Oxy)]Tris(Trimethylsilane)
CAS No.	61233-48-5
Molecular Formula	C30H60O3Si3
Molecular Weight	553.06 g/mol
Synonyms	5α-Androstane-3α,7α,17β-triyl Tris(trimethylsilyl) Ether; 3α,7α,17β-Tris(trimethylsilyloxy)-5α-androstane; Androstane-3α,7α,17β-triol Tris(trimethylsilyl) Ether; TMS Ether of 5α-Androstane-3α,7α,17β-triol; Tris-O-trimethylsilyl-5α-androstane-3α,7α,17β-triol
EINECS	Contact for details

Quality Control

Our [(5α-Androstane-3α,7α,17β-Triyl)Tris(Oxy)]Tris(Trimethylsilane) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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