Description

Trimethyl[[4α-Methylcholesta-8(14),24-Dien-3β-Yl]Oxy]Silane is a steroidal organosilicon compound of significant interest in advanced chemical synthesis and pharmaceutical research. This specialized chemical serves as a key intermediate or protecting group reagent, enabling precise molecular modifications that are difficult to achieve with standard reagents. It is primarily utilized by research institutions and development laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for the synthesis of novel steroid derivatives and other complex bioactive molecules.

Application

• Pharmaceutical Intermediate: A critical building block in the research and development of novel steroid-based therapeutics and active pharmaceutical ingredients (APIs).
• Chemical Synthesis Reagent: Used as a silylating agent or protecting group for hydroxyl functions in complex multi-step organic syntheses, particularly for steroidal frameworks.
• Biochemical Research: Employed in the study of sterol and steroid metabolism, receptor binding, and the development of biochemical probes and labeled compounds.
• Agrochemical Development: Serves as a precursor in the research phase for creating new plant growth regulators or pesticides with steroidal activity.
• Material Science Research: Investigated for potential use in creating novel steroidal liquid crystals or hybrid organic-silicon materials with specific properties.

Basic Information

Product Name	Trimethyl[[4α-Methylcholesta-8(14),24-Dien-3β-Yl]Oxy]Silane
CAS No.	55429-70-4
Molecular Formula	C31H54OSi
Molecular Weight	470.85 g/mol
Synonyms	Cholest-8(14)-en-3-ol, 4-methyl-, 3-trimethylsilyl ether, (3β,4α)-; 4α-Methyl-5α-cholest-8(14)-en-3β-yloxytrimethylsilane; 3β-[(Trimethylsilyl)oxy]-4α-methylcholesta-8(14),24-diene; Trimethyl(4α-methylcholesta-8(14),24-dien-3β-yloxy)silane; 4α-Methylcholesta-8(14),24-dien-3β-ol trimethylsilyl ether; Steroid TMS ether derivative
EINECS	Contact for details

Quality Control

Our Trimethyl[[4α-Methylcholesta-8(14),24-Dien-3β-Yl]Oxy]Silane is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including chromatographic purity assessment and structural confirmation. Certificates of Analysis (COA) detailing specific test results are available upon request 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 (typically 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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