Description

6-(4-{2-[3,5-Bis-(tert-Butyl-Dimethyl-Silanyloxy)-2-Methylene-Cyclohexylidene]-Ethylidene}-7A-Methyl-Octahydro-Inden-1-Yl)-2-Methyl-Heptan-2-Ol is a high-value, complex organic intermediate featuring a sterically hindered, silyl-protected diol structure. This compound matters for its role as a critical building block in advanced organic synthesis, particularly for constructing intricate molecular architectures. It is primarily needed by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of novel active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: Key precursor in the multi-step synthesis of complex drug candidates, especially those with steroid-like or polycyclic frameworks.
• Advanced Organic Synthesis: Serves as a versatile building block for constructing complex natural product analogs and molecular scaffolds in academic and industrial research.
• Material Science Research: Potential monomer or precursor for developing novel polymers with specific thermal or mechanical properties due to its bulky, functionalized structure.
• Process Chemistry Development: Used in route scouting and optimization for the commercial-scale production of high-value specialty chemicals.
• Catalyst Ligand Synthesis: Intermediate for the preparation of sophisticated chiral or sterically demanding ligands used in asymmetric catalysis.

Basic Information

Product Name	6-(4-{2-[3,5-Bis-(tert-Butyl-Dimethyl-Silanyloxy)-2-Methylene-Cyclohexylidene]-Ethylidene}-7A-Methyl-Octahydro-Inden-1-Yl)-2-Methyl-Heptan-2-Ol
CAS No.	140710-96-9
Molecular Formula	C41H78O3Si2
Molecular Weight	683.3 g/mol
Synonyms	2-Methyl-6-[4-[(1E)-2-[3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylidene-1-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,4,5,6,7,7a-octahydro-1H-inden-1-yl]-2-heptanol; (E)-6-(4-(2-(3,5-Bis((tert-butyldimethylsilyl)oxy)-2-methylidenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-2-methylheptan-2-ol; TBDMS-protected diol intermediate; Sterically hindered silyl ether intermediate.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and GC-MS to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support development and cGMP requirements for pharmaceutical research.

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 must be kept under an inert atmosphere (e.g., nitrogen or argon) in a desiccated environment to prevent degradation. For long-term storage, consider freezing at -20°C under inert gas.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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