The product we are introducing is 4 - quinolinecarboxaldehyde with the CAS number 4363 - 93 - 3. It is supplied directly from the factory at the best price. The chemical formula of 4 - quinolinecarboxaldehyde is C₁₀H₇NO, and its molecular weight is approximately 157.17 g/mol. It appears as a yellow - solid powder under normal conditions. This product has a relatively high purity, usually reaching more than [specify purity], which ensures its effectiveness in various applications. The melting point of 4 - quinolinecarboxaldehyde is [specify melting point], and it has certain solubility characteristics. It is slightly soluble in water but more soluble in organic solvents such as ethanol, acetone, and chloroform.
4 - quinolinecarboxaldehyde has a wide range of uses in different fields. In the pharmaceutical industry, it serves as an important intermediate for the synthesis of various drugs. It can be used to prepare anti - cancer drugs, anti - infectious drugs, and drugs for the treatment of neurological diseases. The unique chemical structure of 4 - quinolinecarboxaldehyde allows it to participate in a series of chemical reactions, enabling the modification and synthesis of complex drug molecules.
In the field of organic synthesis, it is a key building block for the synthesis of various heterocyclic compounds. These heterocyclic compounds have important applications in materials science, such as the preparation of organic semiconductors, fluorescent materials, and liquid crystal materials. The introduction of 4 - quinolinecarboxaldehyde can improve the performance and properties of these materials, such as enhancing their conductivity, fluorescence intensity, and liquid crystal phase stability.
When using 4 - quinolinecarboxaldehyde, it is necessary to follow strict laboratory safety procedures. First, make sure to wear appropriate personal protective equipment, including gloves, goggles, and a lab coat.
In a chemical reaction, accurately weigh the required amount of 4 - quinolinecarboxaldehyde according to the reaction formula and experimental design. Then, add it to the reaction system in an appropriate way. If it is a solution - based reaction, dissolve it in a suitable organic solvent before adding it to the reaction flask. During the reaction process, control the reaction conditions, such as temperature, reaction time, and stirring speed, to ensure the smooth progress of the reaction.
After the reaction is completed, use appropriate separation and purification methods, such as filtration, recrystallization, and column chromatography, to obtain the desired product.
Case 1: Synthesis of an Anti - cancer Drug
In a pharmaceutical research project, 4 - quinolinecarboxaldehyde was used as a key intermediate to synthesize a new anti - cancer drug. The researchers first reacted 4 - quinolinecarboxaldehyde with a specific amine compound under certain reaction conditions to form an imine intermediate. Then, through a series of subsequent reactions, such as reduction, cyclization, and functional group modification, the final anti - cancer drug molecule was obtained. In vitro and in vivo experiments showed that this drug had significant inhibitory effects on cancer cells, providing a new hope for cancer treatment.
Case 2: Preparation of Organic Semiconductor Materials
In materials science research, 4 - quinolinecarboxaldehyde was used to prepare organic semiconductor materials. The researchers incorporated 4 - quinolinecarboxaldehyde into a polymer matrix through a chemical reaction. The resulting organic semiconductor material had improved charge - transport properties. When fabricated into organic field - effect transistors, these devices showed enhanced carrier mobility and on/off current ratios, which were expected to be used in high - performance organic electronic devices.
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Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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