Description

3β-(Trimethylsilyloxy)-3-Deoxylanosterol is a chemically modified lanosterol derivative, a key intermediate in the synthesis of complex steroidal compounds. Its value lies in providing a protected and reactive site for further functionalization, enabling precise chemical transformations in advanced research and development. This compound is essential for pharmaceutical researchers, process chemists, and fine chemical manufacturers working on novel steroid-based therapeutics, bioactive molecules, and high-value chemical probes.

Application

• Pharmaceutical Intermediate: A critical building block in the multi-step synthesis of novel steroid-based drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor or standard in studies investigating cholesterol biosynthesis pathways, enzyme inhibition, and sterol metabolism.
• Fine Chemical Synthesis: Serves as a specialized intermediate for creating custom steroidal compounds with specific biological activities for research and development.
• Process Chemistry: Employed in route scouting and optimization for the scalable production of complex steroidal molecules.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3β-(Trimethylsilyloxy)-3-Deoxylanosterol
CAS No.	55493-84-0
Molecular Formula	C33H60O2Si
Molecular Weight	516.91 g/mol
Synonyms	3-Deoxylanost-8-en-3β-yl Trimethylsilyl Ether; 3β-Trimethylsilyloxylanost-8-ene; Lanost-8-en-3β-ol, 3-deoxy-, 3-(trimethylsilyl) ether; 3β-[(Trimethylsilyl)oxy]lanost-8-ene; TMS-Lanosterol Derivative; 3-TMS-lanosterol
EINECS	Contact for details

Quality Control

Our 3β-(Trimethylsilyloxy)-3-Deoxylanosterol is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible to maintain stability and purity.

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%
Residual Solvents (GC)	Meets ICH guidelines

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