2-Methyl-3,5-dibromopyridine

2-Methyl-3,5-dibromopyridine is one of the organic compounds. It has a wide range of uses and is often used as a key intermediate in the field of medicinal chemistry. Due to its unique structure, it can participate in a variety of chemical reactions and help build complex drug molecular structures, which in turn makes it possible for the research and development of new drugs.
In the field of materials science, it also has important functions. It can be introduced into polymer materials through specific reactions to give materials special electrical, optical or thermal properties, such as improving the conductivity and luminescence of materials, which contribute to the development of new functional materials.
In pesticide chemistry, this compound has also made its mark. It can be chemically modified to produce pesticide products with high insecticidal, bactericidal or herbicidal activities, which helps to improve crop yield and quality and ensure the stability of agricultural production.
In addition, in the field of organic synthetic chemistry, as an important building block, it can react with many reagents to construct various organic molecules with special structures and functions, and promote the development and progress of organic synthetic chemistry. In short, 2-methyl-3,5-dibromopyridine plays an indispensable role in many fields and has a profound impact on the development of related industries.

There are ancient methods for the synthesis of 2-methyl-3,5-dibromopyridine. The first method is to use 2-methyl-pyridine as the starting material. Shilling 2-methyl-pyridine reacts slowly with an appropriate amount of bromine in an appropriate solvent, such as glacial acetic acid, and under specific temperature conditions. This process requires careful temperature control to prevent side reactions from growing. After the reaction is completed, 2-methyl-3,5-dibromopyridine can be obtained through separation and purification steps, such as extraction, distillation, recrystallization, etc.
Furthermore, 2-methyl-3-bromopyridine can also be used as the raw material. Let it react with bromine in a suitable reaction system, such as using dichloromethane as a solvent, adding an appropriate amount of catalyst, such as iron powder, under a certain temperature and reaction time. Then, according to the conventional operation of separation and purification, the target product can also be obtained.
There are also those who use 2-methyl-5-bromopyridine as the starting material. Make it react with bromine in a suitable reaction environment, such as in an inert gas protective atmosphere, at a specific temperature range, with a suitable catalyst. After the reaction is completed, after subsequent treatment, such as filtration, washing, drying and other processes, the final product is 2-methyl-3,5-dibromopyridine.
All these synthesis methods have their own advantages and disadvantages. It is necessary to carefully select the appropriate synthesis path according to the actual situation, such as the availability of raw materials, cost considerations, product purity requirements, etc., in order to prepare 2-methyl-3,5-dibromopyridine efficiently and with high quality.

2-Methyl-3,5-dibromopyridine, this is an organic compound with specific physical properties. Its properties are usually solid. At room temperature and pressure, its appearance is mostly white to light yellow crystalline powder, which is conducive to preliminary identification.
Melting point is an important physical constant, which is related to its physical state transition temperature. The melting point of this compound is about [X] ° C. At this temperature, the solid and liquid states reach equilibrium, which is of great significance for its separation, purification and reaction conditions.
Boiling point is also a key physical property, reflecting the energy required for liquid to gas state. Under normal pressure, the boiling point of 2-methyl-3,5-dibromopyridine is about [X] ° C. This parameter is indispensable in separation operations such as distillation.
Solubility indicates its solubility in different solvents. It is slightly soluble in water, and the force between water molecules is weak due to its own structure containing hydrophobic groups. However, it is soluble in common organic solvents, such as dichloromethane, chloroform, toluene, etc. This property facilitates its use as reactants or product separation in organic synthesis. According to the difference in solubility, suitable solvents can be selected for extraction and recrystallization for purification.
Density is also one of the physical properties, which is [X] g/cm ³, reflecting the mass per unit volume, and has practical uses in chemical production material measurement, reaction system density calculation and phase separation operations.
In addition, 2-methyl-3,5-dibromopyridine has certain stability and can be stored for a certain period of time at room temperature. However, when encountering strong oxidizing agents, strong acids, and strong bases, the structure may change to trigger chemical reactions. When storing and using such substances, it is necessary to avoid them and maintain their chemical integrity. Understanding these physical properties lays the foundation for their applications in organic synthesis, drug development, and materials science.

2-Methyl-3,5-dibromopyridine is a member of the family of organic compounds. Its chemical properties are unique and have attracted much attention in the field of organic synthesis.
Looking at its physical properties, under room temperature and pressure, this compound is mostly in a solid state, but its specific parameters such as melting point and boiling point need to be accurately determined by experiments. In terms of solubility, because it contains pyridine rings and methyl and bromine atoms, it may have a certain solubility in organic solvents such as dichloromethane, chloroform, tetrahydrofuran, etc. This property facilitates its application in organic reactions.
When it comes to chemical properties, the nitrogen atom of the pyridine ring has a lone pair electron, which makes the compound appear alkaline. Although the alkalinity is different from that of pyridine itself due to the substitution of methyl and bromine atoms, it can still react with acids to form corresponding salts under suitable conditions. In addition, its bromine atom has high activity and can participate in many nucleophilic substitution reactions. For example, under suitable nucleophilic reagents and reaction conditions, bromine atoms can be replaced by hydroxyl, amino, alkoxy, etc., thereby constructing a variety of organic compound structures. This property is of great significance in the field of drug synthesis and materials science.
At the same time, the methyl group of 2-methyl-3,5-dibromopyridine, because it is connected to the pyridine ring, is affected by the ring electron effect, and the α-hydrogen atom has certain activity. Under the action of strong bases, this α-hydrogen can be captured, which in turn triggers subsequent reactions, such as nucleophilic addition or substitution reactions, opening up new paths for organic synthesis.
Furthermore, the conjugated system of pyridine rings may exhibit unique electronic transitions and chemical activities under conditions such as light and electricity, which is of great exploration value in frontier research fields such as optoelectronic materials.

I look at your question, but I am inquiring about the market price range of 2-methyl-3,5-dibromopyridine. However, this substance is not covered in Tiangong Kaiwu, so it is difficult to answer according to it. In today's world, chemical prices fluctuate frequently and are affected by many factors such as raw material supply, production process, and market demand.
If you want to know the price of 2-methyl-3,5-dibromopyridine, you can check it on the chemical product trading platform and the official website of the supplier. The chemical platform gathers a large number of merchants, and the prices are often new, and the current market price can be presented. The pricing of each supplier may be different due to cost and profit considerations. And the bulk purchase price is also different from the retail price, and the price may be better if the batch is large.
In addition, market supply and demand conditions have a significant impact on prices. If demand exceeds supply, prices may rise; if supply exceeds demand, prices may fall. The cost of raw materials is also critical. If the price of raw materials is high, the cost of this product may increase, and the price may also rise. Although the price range cannot be directly announced, according to this way, the price can be obtained.