Description

Rel-Ethyl(2-Methoxyphenyl)Methyl[[(1S*)-5α*-Methyl-2β*-(1-Methylethyl)Cyclohexane-1α*-Yl]Oxy]Silane is a specialized organosilicon compound with a complex, functionalized structure designed for advanced synthetic applications. Its value lies in its role as a versatile intermediate or protecting group in the synthesis of complex organic molecules, particularly within pharmaceutical and agrochemical research. This product is essential for chemists and manufacturers in fine chemical, pharmaceutical R&D, and advanced material science sectors who require high-purity, structurally defined building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic building block in the research and development of novel active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production pathway for advanced crop protection agents and herbicides.
• Organometallic Catalyst Ligand Precursor: The silane and methoxyphenyl groups can be utilized to develop ligands for asymmetric catalysis.
• Advanced Material Research: Acts as a monomer or surface-modifying agent in the development of specialty silicones and hybrid organic-inorganic polymers.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies in organic synthesis, particularly involving silicon chemistry.
• Protecting Group Chemistry: The siloxy group can function as a protecting group for alcohols in multi-step synthetic sequences.

Basic Information

Product Name	Rel-Ethyl(2-Methoxyphenyl)Methyl[[(1S*)-5α*-Methyl-2β*-(1-Methylethyl)Cyclohexane-1α*-Yl]Oxy]Silane
CAS No.	74842-22-1
Molecular Formula	C22H38O2Si
Molecular Weight	362.62 g/mol
Synonyms	Ethyl(2-methoxyphenyl)methyl[(1S,2R,5S)-5-methyl-2-(propan-2-yl)cyclohexyloxy]silane (stereospecific); Silane, ethyl(2-methoxyphenyl)methyl[(1S,2R,5S)-5-methyl-2-(1-methylethyl)cyclohexyl]oxy]-; (-)-Menthyl Ethyl(2-methoxyphenyl)methylsilane Ether; (1S,2R,5S)-Menthyl Ethyl(o-methoxyphenyl)methylsilane Ether; Organosilane Intermediate 74842-22-1; Chiral Silane Ether; o-Methoxyphenylmethyl(ethyl)menthyloxysilane
EINECS	Contact for details

Quality Control

Our production of Rel-Ethyl(2-Methoxyphenyl)Methyl[[(1S*)-5α*-Methyl-2β*-(1-Methylethyl)Cyclohexane-1α*-Yl]Oxy]Silane adheres to a rigorous quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and spectroscopic identification (NMR, IR), to ensure it meets precise customer specifications. Certificates of Analysis (COA) with full traceability are provided for each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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