2-Methoxy-3,5-Dibromo-Pyridine

2-% methoxy-3,5-dibromopyridine, which has a wide range of uses. In the field of medicinal chemistry, it is often used as a key intermediate. The structure of Geinpyridine has unique chemical activity and stability, and it can participate in many complex organic reactions. After carefully designed synthetic paths, a variety of compounds with specific pharmacological activities can be derived. For example, by modifying its structure and accurately combining with specific biological targets, new antibacterial and antiviral drugs can be developed, which can contribute to human health and well-being.
In the field of materials science, 2-% methoxy-3,5-dibromopyridine is also of great value. Due to the presence of bromine atoms and methoxy groups, the compound has unique electronic properties and spatial structure. Using this as a raw material, materials with special optical and electrical properties can be prepared. For example, in the research and development of organic Light Emitting Diode (OLED) materials, the use of its structural characteristics can optimize the luminous efficiency and stability of materials, and promote the continuous improvement of display technology.
In addition, in the field of pesticide chemistry, 2-% methoxy-3,5-dibromopyridine also has a place. Pyridine compounds often have significant biological activity against a variety of pests. After rational molecular design and modification, new pesticides with high efficiency, low toxicity and environmental friendliness can be created, which can help sustainable agricultural development and ensure crop yield and quality. Overall, 2-% methoxy-3,5-dibromopyridine plays an indispensable role in many fields, providing an important material basis for scientific research and industrial production.

2-% methoxy-3,5-dibromopyridine is also an organic compound. Its physical properties are quite important and are described as follows:
Looking at its properties, 2-% methoxy-3,5-dibromopyridine is usually in a solid state at room temperature. As for the color, it is mostly white to light yellow powder or crystalline, with a uniform texture. This appearance feature is convenient for preliminary identification and distinction.
When it comes to melting point, the melting point of this compound is in a specific range, about [X] ° C to [X] ° C. The determination of melting point is of great significance in identifying its purity and judging its chemical properties. The melting point is precise and narrow, often suggesting high purity; if the melting point is broad or deviates from expectations, there may be impurities mixed in it.
The boiling point is also a key physical property. Under certain pressure conditions, the boiling point of 2-% methoxy-3,5-dibromopyridine is about [X] ° C. The boiling point reflects the energy required for a substance to transform from a liquid state to a gaseous state. This property is indispensable in many chemical operations such as separation, purification, and reaction condition setting.
In terms of solubility, 2-% methoxy-3,5-dibromopyridine exhibits a certain solubility in common organic solvents such as dichloromethane, chloroform, N, N-dimethylformamide (DMF), etc. In dichloromethane, it can be moderately dissolved to form a homogeneous solution. This property is conducive to the selection of reaction solvents in organic synthesis, so that the reactants can be fully contacted and the reaction can proceed smoothly. However, its solubility in water is minimal and almost insoluble, which is closely related to the polarity of water molecules and the structure of the compound itself.
Density is also one of its physical properties. The density of 2-% methoxy-3,5-dibromopyridine is about [X] g/cm ³. Density plays a significant role in practical applications such as separation, storage and transportation of substances.
In summary, the physical properties of 2-% methoxy-3,5-dibromopyridine, such as its properties, melting point, boiling point, solubility, and density, provide an important basis for its application in chemical research, organic synthesis, and related industrial fields.

To prepare 2-methoxy-3,5-dibromopyridine, there are three methods.
One is the halogenation method. First, the pyridine derivative is taken, and the appropriate halogenated reagent, such as bromine or bromine-containing compounds, is taken under suitable reaction conditions, such as specific temperature, pressure and catalyst, so that a specific position on the pyridine ring is brominated, and bromine atoms are introduced. Then, through the methoxylation step, a suitable methoxylating reagent is selected, such as a methoxy-containing compound, and the methoxy group is introduced into the target position in the corresponding reaction environment to obtain the product. This process requires fine regulation of the reaction conditions to ensure the selectivity and yield of the reaction.
The second is the methoxylation priority method. The methoxylation of pyridine is first carried out, and the methoxyl group is successfully connected to the pyridine ring by using suitable reaction materials and conditions. Then, on this basis, the bromination reaction is carried out. By precisely controlling the amount of brominating reagent and reaction parameters, the bromine atom is replaced at the 3,5-position to achieve the synthesis of the target product. The key to this path lies in the control of the methoxylation and bromination sequence, and the optimization of the reaction conditions at each step to prevent side reactions from occurring.
The third is the protective group strategy method. Introduce a protective group on the pyridine ring first to protect the specific position from being affected in the subsequent reaction. Then bromination and methoxylation are carried out. After the main reaction is completed, the protective group is carefully removed. Although this method is a little complicated, it can effectively improve the reaction selectivity and reduce the generation of unnecessary by-products. However, the use of protective groups requires additional consideration of the reaction conditions for the introduction and removal of protective groups to ensure that they have no adverse effects on the overall synthesis process.
The above methods have advantages and disadvantages. In the actual synthesis, it is necessary to comprehensively weigh the availability of raw materials, reaction costs, and purity requirements of the target product. The optimal path is selected to produce 2-methoxy-3,5-dibromopyridine.

I have not heard of the price of "2-ethyl-3,5-dibromopyridine" in the market. However, if you want to know the price of this product in the market, you can either inquire about the price of various chemical raw materials in the market, or observe it on the online platform of various chemical product transactions. There are many information on the price of various chemical products.
In today's world, the chemical industry is prosperous, and the trading of raw materials is prosperous. The merchants in the market, due to the difference in purchase quantity, quality, and changes in time, have different prices. If the purchase volume is huge, the price may be negotiated and slightly reduced; if the quality is superior, the price may be slightly higher. And the change of times and the change of supply and demand are all related to the price.
If you want to get a confirmation of the price, you must visit it in person, or ask the merchants, or check the online platform to know the outline. Don't be too sure, and the actual information must prevail.

When storing and transporting 2-% methoxy-3,5-dibromopyridine, pay attention to the following things:
First, the packaging must be tight. This chemical has certain chemical activity. If the packaging is omitted, it is easy to react with external substances, causing damage to the quality and may also endanger the surrounding environment and personnel. Choose suitable packaging materials, such as chemical resistant containers, and seal tightly to prevent leakage.
Second, the storage environment should be carefully selected. It should be placed in a cool, dry and well-ventilated place. High temperature environment may cause its volatilization to accelerate, or even cause chemical reactions; humid environment may cause the material to deteriorate under moisture. At the same time, keep away from fire and heat sources, because it may be flammable or combustible, in case of open flame, hot topic, fear of fire or even explosion risk.
Third, avoid contact with contraindicated substances. 2-% methoxy-3,5-dibromopyridine or react violently with specific chemicals, such as strong oxidants, strong acids, strong bases, etc. During storage and transportation, do not mix with such substances, mixed transportation to prevent accidents.
Fourth, the transportation process should be smooth. Avoid violent vibration and collision, otherwise it is easy to cause package damage and cause leakage. Transportation tools should also be clean, dry, and free of other chemical residues to prevent pollution.
Fifth, do a good job of marking and protection. The name, characteristics, hazard warnings and other information of the chemical should be clearly marked on the outside of the package for identification and response. Transportation and storage personnel need to be equipped with appropriate protective equipment, such as gloves, goggles, gas masks, etc., to ensure their own safety.