3-BROMO-6-METHOXY-2-METHYLPYRIDINE

3-Bromo-6-methoxy-2-methylpyridine, an organic compound, is widely used in the field of organic synthesis. Its main uses are as follows:
First, as an intermediate for drug synthesis. The preparation of many drugs requires this as a starting material, through a series of chemical reactions, specific functional groups are added to construct molecular structures with specific pharmacological activities. Gainpyridine ring is ubiquitous in many drug molecules, and its unique electronic structure and spatial configuration endow drugs with specific biological activity and pharmacokinetic properties. The bromine, methoxy and methyl groups of 3-bromo-6-methoxy-2-methylpyridine can participate in diverse reactions and provide rich possibilities for the construction of drug molecules. For example, in the synthesis path of some antibacterial drugs and nervous system drugs, it is often used as a key intermediate, and through the reaction with other reagents, a complex drug molecular framework is gradually built.
Second, it is used in the field of materials science. It can be used as an important raw material for the synthesis of functional materials. In terms of organic optoelectronic materials, after rational molecular design and reaction modification, it can be converted into materials with specific optoelectronic properties, such as organic Light Emitting Diode (OLED) materials, organic solar cell materials, etc. The pyridine ring and its surrounding substituents can adjust the electron transport properties, luminescence efficiency and stability of materials, and meet the requirements of material properties in different application scenarios.
Third, it also plays an important role in the field of pesticide synthesis. Compounds with insecticidal, bactericidal or herbicidal activities can be derived. By changing the type, position and quantity of substituents on the pyridine ring, it can regulate the interaction between the compound and specific receptors or enzymes in the target organism, thereby enhancing the activity and selectivity of pesticides, reducing the impact on non-target organisms, and improving the environmental friendliness and use effect of pesticides. For example, some new pyridine insecticides are developed based on 3-bromo-6-methoxy-2-methylpyridine.

3-Bromo-6-methoxy-2-methylpyridine is a kind of organic compound. Its physical properties are particularly important, and it is related to the performance of this compound in various chemical processes and practical applications.
First, its appearance is usually a colorless to light yellow liquid or a crystalline solid. This appearance characteristic is easy to visually distinguish. In chemical production and experimental operations, its purity and quality can be preliminarily judged depending on its state.
Second, its melting point. The melting point is the temperature at which the substance changes from solid to liquid. The melting point of 3-bromo-6-methoxy-2-methylpyridine is specific, and this value is of great significance for its separation, purification and crystallization operations. According to the determination of the melting point, its purity can be verified, and the presence of impurities often causes the melting point to change.
Furthermore, the boiling point. The boiling point of 3-bromo-6-methoxy-2-methylpyridine is the temperature at which the vapor pressure of the liquid is equal to the ambient atmospheric pressure. The boiling point of 3-bromo-6-methoxy-2-methylpyridine is indispensable in separation techniques such as distillation. With the difference in boiling points, it can be precisely separated from the mixture.
Solubility is also a key physical property. It has good solubility in common organic solvents such as ethanol and ether, but its solubility in water is relatively limited. This solubility characteristic determines the feasibility and reaction process of its reaction in different solvent systems. In organic synthesis, the choice of solvent is related to the reaction rate, yield and product purity, and the understanding of solubility is the basis for rational solvent selection.
Density also cannot be ignored. In density, the mass of the substance per unit volume. The density of 3-bromo-6-methoxy-2-methylpyridine plays a significant role in the measurement of materials in chemical production and the control of mixing ratio. Accurate density data provide the basis for precise regulation of the production process.
In addition, its volatility also has characteristics. Moderate volatility allows some reaction systems to volatilize in a timely manner according to reaction requirements, participate in gas-phase reactions or regulate the reaction environment.
In summary, the physical properties of 3-bromo-6-methoxy-2-methylpyridine, such as appearance, melting point, boiling point, solubility, density and volatility, are important considerations in chemical research, chemical production and related application fields, which profoundly affect the various chemical behaviors and practical uses of this compound.

There are various ways to prepare 3-bromo-6-methoxy-2-methylpyridine. One is to use 2-methyl-6-methoxy-pyridine as the starting material to react with the brominating agent. Among them, liquid bromine is often selected for the brominating agent, and in order to make the reaction proceed smoothly, it is mostly dissolved in a suitable solvent such as dichloromethane, and an appropriate amount of catalyst is added, such as iron powder or iron tribromide. Under low temperature and stirring, the brominating agent is slowly dropped into the reaction system. After the reaction is completed, the target product can be obtained through post-treatment processes such as extraction, washing, drying, and distillation.
Furthermore, the pyridine ring structure can be constructed first. With suitable nitrogen-containing and carbon-containing raw materials, such as through specific condensation and cyclization reactions, pyridine derivatives are formed, followed by the introduction of methoxy groups and methyl groups in sequence, and finally brominated to obtain 3-bromo-6-methoxy-2-methylpyridine. Although this approach is a little complicated, the position and type of substituents on the pyridine ring can be precisely controlled.
Another approach is based on the transformation of other similar pyridine compounds. The pyridine derivatives with similar structure are found and gradually transformed into 3-bromo-6-methoxy-2-methylpyridine by functional group conversion reaction. This requires a good understanding of the conditions and mechanisms of various functional group conversion reactions in order to skillfully design the synthesis route. Each method has its advantages and disadvantages. In actual synthesis, the choice should be weighed according to the availability of raw materials, cost, and difficulty of reaction conditions.

3-Bromo-6-methoxy-2-methylpyridine is an organic compound. When storing, many precautions should be taken to prevent it from deteriorating or causing danger.
First, it should be placed in a cool, dry and well-ventilated place. This compound is quite sensitive to heat and humidity, and high temperature or high humidity environment can easily cause it to decompose or undergo chemical reactions. If heated, it may accelerate the movement of molecules, causing chemical bonds to break, and then change its chemical structure. In humid environments, moisture may participate in the reaction, resulting in impure products.
Second, keep away from fire, heat and oxidants. The compound is flammable, and may burn in the event of an open flame or hot topic. The oxidant may also react violently with it, causing serious consequences such as fire or explosion. Because some groups in its molecular structure may react with the oxidant in redox, releasing a large amount of energy.
Third, it needs to be sealed and stored. This is to prevent it from coming into contact with oxygen, carbon dioxide and other components in the air. Oxygen in the air can oxidize the compound, and carbon dioxide may participate in specific reactions that affect its purity and stability. For example, some nitrogen-containing heterocyclic compounds are easily oxidized in the air, changing their color and properties.
Fourth, the storage container should be made of suitable materials. In general, glass containers are more suitable because they are chemically stable and do not react easily with compounds. However, it should be noted that if the compound is corrosive to glass, other materials should be used, such as specific plastic materials, but to ensure that the plastic does not interact with the compound.
Fifth, the storage area should be clearly marked, indicating the name, properties and precautions of the compound. In this way, the staff can quickly understand the relevant situation, take correct protective and operational measures when handling and using, and avoid accidents caused by misoperation.

What I am asking about is the market price of 3-bromo-6-methoxy-2-methylpyridine. However, the price of this product changes with the market, and also varies according to the quality, supply, and demand.
If in the past, if you want to know the price, you must first visit various shops or consult the industry. In today's world, information is convenient and can be found on chemical product trading platforms, industry information websites, etc.
Generally speaking, the price is related to many factors. First, the price of raw materials. If the price of raw materials for making this product is high, the price of finished products will also rise. Second, the art of production. Those who are skilled in production are efficient but low in cost, and the price may be slightly cheaper. Third, the state of the market. If you want prosperity and thin supply, the price will rise; if there is an oversupply, the price will fall.
However, I have not obtained a real-time price, and it is difficult to determine the number. You can go to the chemical trading office in person and consult the merchants in detail; or search online, and watch the latest market on a professional platform to get the right price to meet your needs.