Description

1,1-Dimethylsilacyclotridecan-7-One is a specialized organosilicon compound featuring a unique cyclic structure that incorporates both silicon and a ketone functional group. This molecular architecture makes it a valuable intermediate for advanced material science and organic synthesis, offering distinct reactivity and properties not found in purely carbon-based analogs. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel molecules with tailored performance characteristics.

Application

• Advanced Polymer Synthesis: Serves as a key monomer or cross-linking agent for developing novel silicone-based polymers with enhanced thermal stability and specific mechanical properties.
• Pharmaceutical Intermediate: Used in the research and development of new active pharmaceutical ingredients (APIs), particularly for constructing complex macrocyclic or silicon-containing drug candidates.
• Agrochemical Research: Acts as a building block for synthesizing novel silicon-based pesticides or plant growth regulators with potentially improved efficacy and environmental profiles.
• Material Science R&D: Employed in creating specialty coatings, adhesives, or sealants where the silacyclotridecane ring system imparts unique flexibility, hydrophobicity, or compatibility.
• Catalyst Ligand Precursor: The ketone and cyclic structure can be modified to create novel ligands for transition metal catalysts used in asymmetric synthesis.
• Organic Synthesis Building Block: Provides a versatile scaffold for constructing complex natural product analogs or other high-value fine chemicals through further functionalization.

Basic Information

Item	Details
Product Name	1,1-Dimethylsilacyclotridecan-7-One
CAS No.	22778-68-3
Molecular Formula	C14H28OSi
Molecular Weight	240.46 g/mol
Synonyms	7-Oxo-1,1-dimethylsilacyclotridecane; 1,1-Dimethyl-7-oxasilacyclotridecan-7-one; Dimethylsilylcyclotridecanone; Silacyclotridecan-7-one, 1,1-dimethyl-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 1,1-Dimethylsilacyclotridecan-7-One is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous analytical testing, including chromatographic and spectroscopic methods, to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere or in a dry environment to prevent degradation. Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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