Description

Trimethyl[Ergosta-5,24(28)-Dien-3β-Yloxy]Silane is a sterol-derived organosilicon compound, specifically a silyl ether derivative of a key ergostadiene intermediate. This specialized chemical is valued for its role as a crucial protected intermediate in advanced organic synthesis, enabling precise chemical transformations. It is primarily required by research and development laboratories in the pharmaceutical and agrochemical sectors for the synthesis of novel bioactive molecules and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel steroidal drugs and therapeutic agents targeting specific biological pathways.
• Agrochemical Research: Used in developing advanced fungicides or plant growth regulators that leverage sterol biosynthesis inhibition.
• Organic Synthesis: Serves as a protected intermediate in multi-step synthesis for constructing complex molecular architectures in academic and industrial R&D.
• Biochemical Probe Development: Utilized in creating labeled or modified sterol analogs for studying membrane biology, protein interactions, and metabolic pathways.
• Material Science Precursor: Potential starting material for synthesizing sterol-functionalized silanes for surface modification or advanced material applications.

Basic Information

Item	Details
Product Name	Trimethyl[Ergosta-5,24(28)-Dien-3β-Yloxy]Silane
CAS No.	22042-04-2
Molecular Formula	C31H54OSi
Molecular Weight	470.85 g/mol
Synonyms	Ergosta-5,24(28)-dien-3β-ol trimethylsilyl ether; 3β-Trimethylsilyloxyergosta-5,24(28)-diene; (3β)-Ergosta-5,24(28)-dien-3-yloxy(trimethyl)silane; Ergostadienyl TMS ether; TMS-Ergostadienol; Trimethylsilyl ether of ergosta-5,24(28)-dien-3β-ol; 22042-04-2; (3β)-Ergosta-5,24(28)-dien-3-ol trimethylsilyl ether
EINECS	Contact for details

Quality Control

Our Trimethyl[Ergosta-5,24(28)-Dien-3β-Yloxy]Silane is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets exacting R&D standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

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