7-bromo-2-(chloromethyl)H-imidazo[1,2-a]pyridine

7-Bromo-2- (chloromethyl) -H-imidazolo [1,2-a] pyridine, this is an organic compound. Its physical properties are quite elegant, and let me tell them one by one.
Looking at its properties, under normal temperature and pressure, it is mostly in a solid state, and it is usually white to white powder, which is easy to store and use.
As for the melting point, after many experiments, it is about a certain temperature range. This melting point characteristic is crucial for its identification and purity determination. Due to different purity, the melting point may be deviated.
Solubility is also key. In common organic solvents, such as ethanol and dichloromethane, there is a certain solubility. Ethanol, as a common organic solvent, is well miscible with it, and dichloromethane can also dissolve this compound. However, in water, its solubility is very small. This difference in solubility has a great impact on the separation, purification and construction of reaction systems of compounds.
Furthermore, its stability also needs attention. It can be stable under normal temperature, dry and dark environment. However, in case of high temperature, high humidity or strong light irradiation, chemical reactions may occur and structural changes may occur.
The physical properties of this compound have far-reaching impact on its application in organic synthesis, drug development and other fields. Only by understanding its nature can it be used rationally in relevant research and applications to achieve the desired purpose.

To prepare 7-bromo-2- (chloromethyl) H-imidazolo [1,2-a] pyridine, the method of organic synthesis is often followed.
First, imidazolo [1,2-a] pyridine can be used as the starting material. First, bromine atoms are introduced at specific positions in the pyridine ring with appropriate brominating reagents, such as bromine (Br ²), under suitable reaction conditions. This step requires attention to the choice of reaction temperature and solvent. For example, using dichloromethane as the solvent, slowly add bromine dropwise at low temperature, and through careful control, the bromine atoms are precisely added to the target check point to obtain 7-bromimidazolo [1,2-a] pyridine.
Then, the resulting product is chloromethylated. Chloromethylation reagents are commonly used, such as the system composed of chloromethyl ether (ClCH ³ OCH 😉) and Lewis acid (such as ZnCl ³). 7-bromimidazo [1,2-a] pyridine is put into this reaction system and reacted at a suitable temperature. During the reaction process, the reaction process is closely monitored, and the progress is observed by means of thin-layer chromatography (TLC). In order to achieve the purpose of successfully introducing chloromethyl at two positions, 7-bromo-2- (chloromethyl) H-imidazo [1,2-a] pyridine is finally obtained.
Second, we can also start from the construction of imidazolo [1,2-a] pyridine ring. Starting from the raw materials containing bromine and potential convertibility to chloromethyl, the target heterocyclic ring structure is constructed through multi-step cyclization reaction. For example, specific bromo-pyridine derivatives and nitrogen-containing compounds are selected, and cyclization and condensation reactions occur under base catalysis to construct imidazolo [1,2-a] pyridine ring. At the same time, the raw material structure is ingeniously designed, so that the subsequent reaction can be converted into chloromethyl at the target position. Although this route may be a little complicated, if the planning is exquisite, it can also be a good path for synthesis.

7-Bromo-2- (chloromethyl) -H-imidazolo [1,2-a] pyridine, this compound has its uses in various fields. In the field of pharmaceutical research and development, its role is particularly critical. Because of its unique molecular structure, it can be used as a key intermediate to create new drugs. For example, in the development of anti-tumor drugs, this compound can be ingeniously modified and modified to obtain drug molecules that have specific targeting and efficient inhibitory effects on tumor cells.
In the field of organic synthesis, 7-bromo-2- (chloromethyl) -H-imidazolo [1,2-a] pyridine is also an important building block. With its activity check point of bromine atom and chloromethyl, chemists can use various organic reactions, such as nucleophilic substitution, coupling reactions, etc., to build complex organic molecular structures, expand the diversity of organic compounds, and provide rich structural units for the fields of materials science and total synthesis of natural products.
In the field of materials science, this compound has undergone specific chemical transformations, which may endow materials with unique physical and chemical properties. For example, its introduction into polymer systems may improve the electrical and optical properties of materials, and it is expected to be applied to cutting-edge fields such as optoelectronic materials and sensors, opening up new paths for the optimization and innovation of material properties.

I have not heard of the price of "7 - bromo - 2 - (chloromethyl) H - imidazo [1,2 - a] pyridine". This is a fine chemical, and its price often varies depending on the purity of the quality, the amount of quantity, the situation of supply and demand, and the difficulty of preparation.
If the quality is pure and the quantity is small, it is only for experimental research, and the price may be high. Because purification requires exquisite methods, it takes a lot of money. However, if the quantity is produced and the quality is suitable for industrial use, the price may be slightly flat.
In addition, the supply and demand of the market also affect its price. If there are many people who want and there are few people who supply, the price will rise; otherwise, if the supply exceeds the demand, the price will fall.
Furthermore, if the preparation method is simple, the cost will be reduced, and the price will follow; if the production method is difficult, rare raw materials and complex steps will be required, and the price will be high.
Therefore, if you want to know the exact price, you should consult the chemical reagent supplier or observe it on the chemical trading platform to get the current appropriate price.

7-Bromo-2- (chloromethyl) -H-imidazolo [1,2-a] pyridine is one of the organic compounds. The storage conditions of this compound are crucial to the stability of its chemical properties.
First, it should be placed in a cool place. High temperature can cause molecular movement to intensify, or initiate chemical reactions, which can damage the structure and properties of the compound. A cool place with a constant and low temperature can slow down the rate of chemical change and maintain its original characteristics.
Second, a dry environment is indispensable. Water vapor in the air may react with the compound and cause it to deteriorate. If stored in a dry place, it can avoid water vapor intrusion and maintain its chemical purity.
Third, it needs to be sealed and stored. This can prevent contact with oxygen, carbon dioxide and other gases in the air. These gases may interact with compounds, causing reactions such as oxidation and carbonation, altering the composition and properties of compounds. A sealed device can prevent gas intrusion and maintain its chemical stability.
Fourth, keep away from sources of fire and strong oxidants. 7-Bromo-2- (chloromethyl) -H-imidazolo [1,2-a] pyridine may be flammable, and it is dangerous when exposed to sources of fire. Strong oxidants can also react violently with it, endangering safety. Therefore, when storing, it must be kept away from ignition sources and strong oxidants.
In summary, 7-bromo-2- (chloromethyl) -H-imidazolo [1,2-a] pyridine should be stored in a cool, dry, sealed place, and away from ignition sources and strong oxidants to ensure its chemical stability for subsequent use.