
2-Chloropyrimidine, with the CAS number 1722-12-9, is a high - quality chemical product. It has a specific molecular formula of C₄H₃ClN₂, and a molecular weight of approximately 114.53 g/mol. The chemical structure consists of a pyrimidine ring with a chlorine atom attached at the 2 - position. This compound is typically a colorless to pale - yellow liquid or solid, depending on the temperature and purity. High - quality 2 - Chloropyrimidine is characterized by its excellent chemical stability under normal storage conditions. It has a relatively high boiling point and melting point, which are important physical properties for its handling and application in different chemical processes.
2 - Chloropyrimidine is widely used in the field of organic synthesis. It serves as a key intermediate in the production of various pharmaceuticals. For example, it can be used to synthesize pyrimidine - based drugs, which have shown potential in the treatment of cancer, viral infections, and neurological disorders. In the agrochemical industry, it is used to create pesticides and herbicides. The unique chemical reactivity of 2 - Chloropyrimidine allows for the introduction of various functional groups, enabling the development of new and more effective crop - protection agents. Moreover, it is also utilized in the research and development of new materials, such as in the synthesis of organic semiconductors, which have applications in optoelectronic devices.
When using 2 - Chloropyrimidine, it is crucial to follow safety protocols. Always wear appropriate personal protective equipment, including lab coats, gloves, and safety goggles. Work in a well - ventilated area or under a fume hood to prevent inhalation of vapors. For laboratory - scale reactions, accurately measure the required amount of 2 - Chloropyrimidine using a pipette or a balance, depending on its physical state. Add it slowly to the reaction mixture, following the reaction conditions specified in the experimental procedure. In industrial - scale applications, strict process control is necessary. The transportation and storage of 2 - Chloropyrimidine should also be carried out in accordance with relevant regulations to ensure safety and product quality.
In a pharmaceutical research project, a team aimed to develop a new anti - cancer drug. They used 2 - Chloropyrimidine as a starting material. First, they reacted it with a specific amine compound under controlled temperature and pressure conditions. After a series of purification steps, they obtained an intermediate product. Further chemical modifications were made to this intermediate, leading to the synthesis of a potential anti - cancer agent. In pre - clinical trials, this new drug showed promising results in inhibiting the growth of cancer cells.
In the agrochemical industry, a company wanted to develop a more effective herbicide. They used 2 - Chloropyrimidine to react with a phosphorus - containing compound. The resulting product had enhanced herbicidal activity and better selectivity, which could effectively control weeds without causing significant damage to the crops. Field trials were conducted, and the new herbicide demonstrated excellent performance in improving crop yields.
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