The product is High Quality 2,5 - dichloropyrimidine with CAS number 22536 - 67 - 0. It is a chemical compound with a specific molecular structure. The molecular formula of 2,5 - dichloropyrimidine is C₄H₂Cl₂N₂. Its molecular weight can be calculated based on the atomic weights of carbon (C), hydrogen (H), chlorine (Cl), and nitrogen (N). Carbon has an atomic weight of approximately 12.01 g/mol, hydrogen about 1.01 g/mol, chlorine around 35.45 g/mol, and nitrogen about 14.01 g/mol. So, the molecular weight of 2,5 - dichloropyrimidine is (4 * 12.01)+(2 * 1.01)+(2 * 35.45)+(2 * 14.01) = 48.04 + 2.02+70.9+28.02 = 148.98 g/mol.
This compound usually appears as a white to off - white crystalline powder. It has a certain melting point and boiling point which are important physical parameters for its storage and use. The purity of our high - quality 2,5 - dichloropyrimidine is carefully controlled to ensure its performance in various applications.
2,5 - dichloropyrimidine has a wide range of applications in the chemical and pharmaceutical industries. In the pharmaceutical field, it serves as a key intermediate in the synthesis of various drugs. It can be used to introduce the dichloropyrimidine moiety into drug molecules, which may enhance the biological activity or modify the pharmacokinetic properties of the final drug product.
In the chemical industry, it is used in the synthesis of other organic compounds. It can participate in substitution reactions, coupling reactions, and other types of chemical reactions to form new chemical entities. These new compounds may have potential applications in areas such as materials science, agrochemicals, and dyes.
When using High Quality 2,5 - dichloropyrimidine, proper safety precautions should be taken. Always wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat.
For laboratory synthesis, accurate weighing of the compound is crucial. Use a precise balance to measure the required amount of 2,5 - dichloropyrimidine according to the reaction stoichiometry. It is usually dissolved in suitable solvents such as dichloromethane, ethanol, or dimethylformamide (DMF) depending on the nature of the reaction.
During the reaction process, control the reaction temperature, pressure, and reaction time carefully. Stir the reaction mixture continuously to ensure uniform mixing and efficient reaction. After the reaction is completed, appropriate separation and purification methods, such as filtration, extraction, and chromatography, should be used to obtain the desired product.
Caso 1: Síntese farmacêutica
A pharmaceutical company was developing a new anti - cancer drug. They used 2,5 - dichloropyrimidine as an intermediate in the synthesis pathway. By reacting 2,5 - dichloropyrimidine with a specific amine compound, they were able to introduce a key pharmacophore into the drug molecule. Through a series of subsequent reactions and purification steps, they successfully synthesized the final drug candidate. Preliminary in - vitro and in - vivo studies showed promising anti - cancer activity, indicating the importance of 2,5 - dichloropyrimidine in this drug development process.
Caso 2: Síntese de agroquímicos
An agrochemical research team was working on developing a new herbicide. They found that 2,5 - dichloropyrimidine could be used to synthesize a novel chemical structure with potential herbicidal properties. By coupling 2,5 - dichloropyrimidine with other organic molecules, they created a new compound. Field trials demonstrated that this compound had good selectivity against certain weeds while being relatively safe for crops, highlighting the value of 2,5 - dichloropyrimidine in agrochemical research.
If you have any questions or need further information about High Quality 2,5 - dichloropyrimidine, please feel free to contact us.
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Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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