Description

Silane, [[(3Alpha,5Alpha)-Androst-16-Ene-3,17-Diyl]Bis(Oxy)]Bis[Trimet Hyl- is a specialized organosilicon derivative of a steroidal structure, designed for advanced chemical synthesis and material science applications. This compound matters for its unique ability to act as a versatile silylating agent or a functional building block, introducing specific steroidal frameworks into complex molecules or surfaces. It is primarily needed by research institutions and industrial R&D teams in the pharmaceutical, agrochemical, and advanced polymer sectors for developing novel active ingredients, catalysts, or specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel steroidal drugs and bioactive molecules.
• Agrochemical Research: Used in developing advanced plant growth regulators or pesticides with targeted activity.
• Material Science: Serves as a precursor for creating functionalized surfaces, hybrid organic-inorganic materials, or specialty silicones.
• Chemical Synthesis: Acts as a protected intermediate or a silylating agent in complex multi-step organic syntheses.
• Academic & Industrial R&D: Essential for exploratory chemistry in steroid and organosilicon chemistry research programs.

Basic Information

Product Name	Silane, [[(3Alpha,5Alpha)-Androst-16-Ene-3,17-Diyl]Bis(Oxy)]Bis[Trimet Hyl-
CAS No.	57305-20-1
Molecular Formula	C27H48O2Si2
Molecular Weight	460.85 g/mol
Synonyms	Bis(trimethylsilyl) (3α,5α)-androst-16-ene-3,17-diyl ether; 3α,5α-Androst-16-ene-3,17-diol bis(trimethylsilyl) ether; Androst-16-ene-3,17-diol, bis(trimethylsilyl) ether, (3α,5α)-; (3α,5α)-Androst-16-ene-3,17-diyl bis(trimethylsilyl) ether; 3,17-Bis-O-(trimethylsilyl)-5α-androst-16-ene; TMS ether of 5α-androst-16-ene-3α,17β-diol
EINECS	Contact for details

Quality Control

Our production of Silane, [[(3Alpha,5Alpha)-Androst-16-Ene-3,17-Diyl]Bis(Oxy)]Bis[Trimet Hyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development purposes. Each lot undergoes comprehensive analytical characterization, including HPLC, GC, and NMR, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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