Overview
Cyclopropyl Malonate is an organic compound primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. Its unique structure makes it valuable for constructing cyclopropane rings, which are common in bioactive molecules. The compound is typically synthesized through esterification reactions involving cyclopropane derivatives and malonic acid. Its versatility in organic synthesis has made it a staple in research and industrial applications.
Physical and Chemical Properties
Cyclopropyl Malonate is a colorless to pale yellow liquid with a molecular weight of 144.13 g/mol. It has a density of approximately 1.15 g/cm³ and a boiling point around 220°C. The compound is soluble in common organic solvents like ethanol and acetone but has limited solubility in water. It exhibits stability under normal conditions but can react with strong oxidizing agents, necessitating careful handling.
Main Applications
The primary use of Cyclopropyl Malonate is in the pharmaceutical industry, where it serves as a key intermediate for synthesizing drugs with cyclopropane moieties. These drugs often target central nervous system disorders and infectious diseases. In agrochemicals, the compound is used to create pesticides and herbicides. Its role in organic chemistry research includes the development of novel synthetic pathways and catalysts.
Safety and Storage
Cyclopropyl Malonate should be stored in a cool, dry place away from direct sunlight and moisture. Proper ventilation is essential to prevent the accumulation of vapors. Personal protective equipment (PPE) such as gloves and goggles should be worn when handling the compound. In case of skin contact, wash immediately with soap and water. Avoid inhalation and ingestion.
B2B Procurement Guide
When procuring Cyclopropyl Malonate, it is crucial to verify the supplier's credentials and the purity of the product. Request certificates of analysis (CoA) to ensure compliance with industry standards. Bulk purchases may offer cost advantages, but storage capacity and shelf life should be considered. Establish a reliable supply chain to avoid disruptions in production or research activities.
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