Description

1-(Trimethylsilyl)Cyclopropane-1-Carboxylic Acid is a specialized organosilicon compound featuring a cyclopropane ring substituted with both a carboxylic acid and a trimethylsilyl group. This unique structure makes it a valuable advanced synthetic intermediate for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, fine chemicals, and material science applications.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially those requiring cyclopropane or silicon-containing pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides where the cyclopropane moiety imparts specific biological activity.
• Material Science Precursor: Serves as a monomer or modifying agent in the development of specialty polymers and silicon-based advanced materials.
• Organic Synthesis Reagent: Employed in various carbon-carbon bond forming reactions and as a protected or functionalized cyclopropane derivative in complex multi-step syntheses.
• Ligand and Catalyst Development: Utilized for creating novel chiral ligands or organocatalysts for asymmetric synthesis.

Basic Information

Product Name	1-(Trimethylsilyl)Cyclopropane-1-Carboxylic Acid
CAS No.	31469-29-1
Molecular Formula	C7H14O2Si
Molecular Weight	158.27 g/mol
Synonyms	Cyclopropanecarboxylic acid, 1-(trimethylsilyl)-; 1-Trimethylsilylcyclopropanecarboxylic acid; 1-(Trimethylsilyl)cyclopropanecarboxylic acid; (1-Trimethylsilylcyclopropyl)carboxylic acid; Trimethyl(1-carboxycyclopropyl)silane; 1-Carboxy-1-(trimethylsilyl)cyclopropane
EINECS	Contact for details

Quality Control

Our production of 1-(Trimethylsilyl)Cyclopropane-1-Carboxylic Acid adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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); containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation.

Specification

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