Description

Silane, Trimethyl(3,4,6,7-Tetrahydro-3,3-Dimethylcyclopenta[C]Pyran-1-Yl)- (9Ci) is a specialized organosilicon compound, recognized for its unique functionalized cyclopentapyran structure. This compound is valued for its role as a key synthetic intermediate and surface-modifying agent, offering precise reactivity for advanced material development. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel molecules and functional coatings.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex active pharmaceutical ingredients (APIs) and drug candidates, leveraging its reactive silane group for selective bond formation.
• Agrochemical Synthesis: Serves as a building block for novel pesticides, herbicides, and plant growth regulators requiring specific silicon-containing motifs.
• Surface Modification Agent: Applied to modify the surface properties of inorganic materials like silica, glass, or metals to impart hydrophobicity or improve adhesion for composite materials.
• Crosslinking Agent: Utilized in the formulation of specialty silicones, resins, and polymers to enhance thermal stability and mechanical properties.
• Chemical Research (R&D): A valuable reagent for academic and industrial research in organometallic chemistry and new synthetic methodology development.
• Adhesive & Sealant Formulations: Incorporated as an adhesion promoter in high-performance silicone-based adhesives and sealants.

Basic Information

Product Name	Silane, Trimethyl(3,4,6,7-Tetrahydro-3,3-Dimethylcyclopenta[C]Pyran-1-Yl)- (9Ci)
CAS No.	811430-76-9
Molecular Formula	C13H24OSi
Molecular Weight	224.42 g/mol
Synonyms	1-(Trimethylsilyl)-3,4,6,7-tetrahydro-3,3-dimethylcyclopenta[c]pyran; 3,4,6,7-Tetrahydro-3,3-dimethyl-1-(trimethylsilyl)cyclopenta[c]pyran; Trimethyl[3,4,6,7-tetrahydro-3,3-dimethylcyclopenta[c]pyran-1-yl]silane; (3,4,6,7-Tetrahydro-3,3-dimethylcyclopenta[c]pyran-1-yl)trimethylsilane; Cyclopenta[c]pyran, 3,4,6,7-tetrahydro-3,3-dimethyl-1-(trimethylsilyl)-; 811430-76-9; 1-Trimethylsilyl-3,3-dimethyl-3,4,6,7-tetrahydrocyclopenta[c]pyran
EINECS	Contact for details

Quality Control

Our production of Silane, Trimethyl(3,4,6,7-Tetrahydro-3,3-Dimethylcyclopenta[C]Pyran-1-Yl)- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent chemical identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for applications requiring the highest level of quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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