Description

tert-Butyl-dimethyl-{3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy}-silane is a sophisticated organosilicon intermediate featuring a complex, multi-cyclic structure designed for advanced synthetic applications. This compound is valued for its role as a key building block in the synthesis of novel organic molecules, particularly in pharmaceutical research and specialty chemical development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries who require high-purity, structurally complex intermediates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection with potentially unique modes of action.
• Material Science: Acts as a functional monomer or cross-linking agent in the development of advanced polymers and specialty silicones.
• Organic Synthesis: Employed as a versatile building block in academic and industrial research for constructing complex natural product analogs or new chemical entities.
• Process Chemistry: Utilized in route scouting and optimization for the scalable production of high-value fine chemicals.

Basic Information

Product Name	tert-Butyl-dimethyl-{3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy}-silane
CAS No.	170081-43-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	tert-Butyldimethylsilyl ether derivative of a hexahydrobenzo[c]thiophene; 1,1-Dimethylethyl-dimethyl-[3-[(4,7a-dimethyl-1-[(1E)-1,4,5-trimethyl-2-hexen-1-yl]-1,4,4a,5,6,7-hexahydroinden-7-ylidene)methyl]-2,2-dioxido-2,3,4,5,6,7-hexahydro-1H-2-benzothiophen-5-yloxy]silane; Silane, tert-butyldimethyl[3-[(4,7a-dimethyl-1-[(1E)-1,4,5-trimethyl-2-hexen-1-yl]-1,4,4a,5,6,7-hexahydro-7H-inden-7-ylidene)methyl]-2,2-dioxido-2,3,4,5,6,7-hexahydro-1-benzothiophen-5-yl]oxy]-; TBDMS-protected steroid/thiophene hybrid intermediate; Complex silyl ether intermediate CAS 170081-43-3
EINECS	Contact for details

Quality Control

Our tert-Butyl-dimethyl-{3-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,2-dioxo-2,3,4,5,6,7-hexahydro-1H-2l6-benzo[c]thiophen-5-yloxy}-silane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

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

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)	≤ 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.