Ethyl cyclopropanecarboxylate, identified by CAS number 4606-07-9, stands out as a pivotal compound in the realm of organic synthesis. Its distinctive cyclopropane ring fused with an ethyl ester group imparts unique reactivity, making it an indispensable building block for a wide array of complex molecules. As a colorless, transparent liquid, it is preferred by researchers and manufacturers for its ease of handling and integration into synthetic pathways.

The significance of ethyl cyclopropanecarboxylate lies in its ability to act as a precursor for various cyclopropane derivatives. These derivatives are frequently encountered in pharmacologically active compounds and advanced agrochemicals. For instance, its utility in Friedel-Crafts acylation reactions to form 2-methylindanones highlights its role in annulation chemistry, a fundamental process in constructing cyclic organic frameworks. Researchers often seek this compound to develop novel synthetic methodologies and explore reaction mechanisms involving strained ring systems.

For professionals in the pharmaceutical industry, ethyl cyclopropanecarboxylate is a key intermediate in the synthesis of Active Pharmaceutical Ingredients (APIs). Its structure can be tailored to create compounds with specific biological activities, contributing to the development of new therapeutic agents. Similarly, in the agrochemical sector, it is employed in the creation of herbicides, fungicides, and insecticides, where the cyclopropane moiety can enhance efficacy and environmental profiles. Sourcing this intermediate from a reliable manufacturer in China ensures access to high-purity material, critical for meeting stringent quality standards.

When considering the purchase of ethyl cyclopropanecarboxylate, it's crucial to partner with reputable suppliers who can guarantee consistent quality and supply. Buyers often look for suppliers that offer a purity of ≥98.5%, as indicated by Gas Chromatography (GC) analysis. The compound's physical properties, such as a boiling point around 130-135°C and a density of approximately 0.96 g/cm³, are also important considerations for process design. For those looking to buy ethyl cyclopropanecarboxylate for large-scale production, understanding the available packaging options, typically 200 kg drums, and the supplier's production capacity is paramount.

In summary, ethyl cyclopropanecarboxylate is more than just a chemical reagent; it is a gateway to innovation in drug discovery and crop protection. Its unique chemical structure and reactivity offer unparalleled opportunities for synthetic chemists. As a trusted supplier of this critical intermediate, we are dedicated to supporting your research and manufacturing endeavors with high-quality products and competitive pricing.