Description

Cyclopropane, 1-Ethenyl-2-Methylene-1-(Trimethylsilyl)- is a specialized organosilicon compound featuring a unique functionalized cyclopropane ring system. This high-value intermediate is critical for advanced organic synthesis, particularly in the development of novel pharmaceuticals and complex organic materials. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing intricate molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring complex, strained-ring systems.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides where the cyclopropane moiety imparts specific biological activity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the research of specialty polymers and silicon-containing advanced materials.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for cyclopropanation reactions and the introduction of the trimethylsilyl group in complex molecule synthesis.
• Ligand and Catalyst Development: Utilized as a precursor for creating novel ligands and organometallic catalysts used in asymmetric synthesis.

Basic Information

Product Name	Cyclopropane, 1-Ethenyl-2-Methylene-1-(Trimethylsilyl)-
CAS No.	959313-07-6
Molecular Formula	C9H16Si
Molecular Weight	152.31 g/mol
Synonyms	1-Ethenyl-2-methylene-1-(trimethylsilyl)cyclopropane; 1-(Trimethylsilyl)-1-ethenyl-2-methylidenecyclopropane; (1-Ethenyl-2-methylidenecyclopropyl)trimethylsilane; 1-Vinyl-2-methylene-1-(trimethylsilyl)cyclopropane; Trimethyl(1-vinyl-2-methylidenecyclopropyl)silane; Functionalized Trimethylsilylcyclopropane; TMS-Vinyl Methylene Cyclopropane
EINECS	Contact for details

Quality Control

Every batch of Cyclopropane, 1-Ethenyl-2-Methylene-1-(Trimethylsilyl)- is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity and identity. Our quality systems are designed to support cGMP and ISO standards for traceability and reliability, ensuring this critical intermediate meets the exacting requirements of advanced synthetic chemistry.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and easily oxidized nature, this compound must be stored under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Recommended long-term storage temperature is between 2°C and 8°C. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 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.