Description

[[(24ξ)-Ergost-5-En-3β-Yl]Oxy]Trimethylsilane is a high-purity sterol derivative functionalized with a trimethylsilyl (TMS) protecting group. This compound is a critical intermediate in the synthesis of complex organic molecules, offering enhanced stability and solubility for advanced chemical processes. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of sterol-based active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis Reagent: Used as a protected sterol derivative in multi-step organic synthesis, particularly in reactions requiring selective functionalization.
• Biochemical Research: Serves as a standard or precursor in metabolic pathway studies and the investigation of sterol biochemistry.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals, including advanced materials and performance additives.
• Reference Standard: Used as an analytical reference standard in quality control laboratories for method development and validation.

Basic Information

Product Name	[[(24ξ)-Ergost-5-En-3β-Yl]Oxy]Trimethylsilane
CAS No.	55429-60-2
Molecular Formula	C31H56OSi
Molecular Weight	472.87 g/mol
Synonyms	Ergost-5-en-3β-ol trimethylsilyl ether; (3β)-Ergost-5-en-3-yloxy(trimethyl)silane; Ergosterol TMS ether; Trimethylsilyl ergosterol ether; 3β-Trimethylsilyloxyergost-5-ene; Ergost-5-en-3β-yl trimethylsilyl ether; 55429-60-2; TMS-Ergosterol
EINECS	Contact for details

Quality Control

Our [[(24ξ)-Ergost-5-En-3β-Yl]Oxy]Trimethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere to maintain stability. Allow the container to reach 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 (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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