5-Chloro-1H-pyrrolo[2,3-c]pyridine

5-Bromo-1H-pyrrolido [2,3-c] pyridine is a crucial compound in the field of organic synthesis. It has a wide range of uses and plays a key role in many fields.
First in the field of medicinal chemistry. This compound is a key building block for many drug molecules. Due to its unique chemical structure and properties, it can interact with specific targets in organisms. Many studies have shown that drugs containing 5-bromo-1H-pyrrolido [2,3-c] pyridine structure have excellent therapeutic effects on specific diseases. For example, for some tumor diseases, anti-cancer drugs developed on this basis can precisely act on cancer cells and inhibit their growth and spread, providing new ideas and ways to solve cancer problems.
Furthermore, in the field of materials science, 5-bromo-1H-pyrrolido [2,3-c] pyridine also has important uses. It can be introduced into polymer materials through specific chemical reactions, thus endowing the materials with unique electrical and optical properties. For example, in the study of organic Light Emitting Diode (OLED) materials, appropriate addition of this compound can significantly improve the luminous efficiency and stability of OLED devices, and promote display technology to a higher level.
In addition, in the field of pesticide chemistry, 5-bromo-1H-pyrrolido [2,3-c] pyridine also has applications. After rational structural modification and modification, new pesticides with high efficiency, low toxicity and environmental friendliness can be developed. Such pesticides can precisely act on specific targets of pests, effectively control crop diseases and pests, and reduce the negative impact on the environment and non-target organisms, providing strong support for sustainable agricultural development.
In summary, 5-bromo-1H-pyrrolido [2,3-c] pyridine, with its unique structure and diverse properties, occupies an important position in many fields such as medicine, materials, and pesticides, injecting new vitality and opportunities for the development of various fields.

5-Bromo-1H-pyrrolido [2,3-c] pyridine, this physical property is unique and quite wonderful. Its color state may be white to light yellow crystalline powder, which looks like fine sand, has a specific crystal structure, and may have a subtle luster under light.
Its melting point is about a certain range, just like a critical point, after which the state of matter changes. This melting point is the key to identification, and it also affects its morphology under different warm environments.
The solubility is unique. In organic solvents, such as alcohols and ethers, it is like ice crystals that melt in them when they meet warmth, showing good solubility. However, in water, it is like oil droplets floating water, which is difficult to blend.
Stability is also its characteristic. At room temperature and pressure, it is like a calm old man, and its nature is peaceful. If it encounters a hot topic, an open flame, or a strong oxidizer, it will be dangerous if it encounters a fire.
Its smell may have a slight special smell, which is not pungent and intolerable, but it seems to be a logo hidden behind the scenes, suggesting its unique identity. And because its structure contains specific atoms and bonds, it gives it unique activity in chemical reactions, or it can participate in a variety of organic synthesis like a tool for craftsmen. In medicine, materials and other fields, such as hidden silk threads, it can be connected to create new substances.

5-Bromo-1H-pyrrolido [2,3-c] pyridine. Its structure contains nitrogen heterocycles, which are commonly found in many stable organic compounds. The ring structure endows it with a certain rigidity, which helps to maintain the molecular morphology, making it difficult to spontaneously change the structure under normal conditions.
From the perspective of chemical bonds, carbon-carbon and carbon-nitrogen bonds have high energy, and a lot of energy is required to break them. Under common ambient temperatures and general chemical reaction conditions, these chemical bonds can remain intact, so the compound is not easy to decompose due to random bond breakage.
However, its stability is not absolute. If placed under extreme conditions, such as high temperature, strong oxidizing agents or strong reducing agents, reactions may still occur. High temperatures can provide enough energy to break chemical bonds, causing reactions such as molecular rearrangement and decomposition. Strong oxidizing agents may attack electron-rich regions in molecules, such as nitrogen atoms or unsaturated bonds, initiating oxidation reactions; strong reducing agents may reduce unsaturated bonds.
However, under normal laboratory conditions and mild reaction conditions, 5-bromo-1H-pyrrolido [2,3-c] pyridine can usually maintain its own structure and physical properties, exhibiting good stability.

To prepare 5-bromo-1H-pyrrolido [2,3-c] pyridine, there are many methods, each with its own advantages and disadvantages. Today, I will describe it in detail.
One of them is halogenation. Using 1H-pyrrolido [2,3-c] pyridine as the base, select suitable halogenating reagents, such as bromine, N-bromosuccinimide (NBS), etc., under appropriate reaction conditions, the bromine atom is substituted for hydrogen at a specific position, and then the target product is obtained. This method has a clear principle and is relatively simple to operate. However, the reaction selectivity may be a difficult problem, and the reaction conditions, such as temperature, solvent, catalyst, etc., need to be carefully regulated to obtain products with higher yield and purity.
The second is the cyclization construction method of pyridine derivatives. First, the compound containing the pyridine structure is used as the starting material, and the pyrrole ring is constructed by suitable chemical reactions, such as nucleophilic substitution, cyclization condensation, etc., and then the bromination step is carried out to obtain 5-bromo-1H-pyrrolido [2,3-c] pyridine. This approach is well designed and can effectively avoid some selectivity problems. However, the reaction steps may be complicated, the reaction conditions are strictly controlled, and the raw material acquisition may be difficult.
The third is the transition metal catalysis method. With the help of the unique activity and selectivity of transition metal catalysts, bromine-containing raw materials and pyridine substrates are coupled to react to achieve the synthesis of the target product. This method has the advantages of high efficiency and high selectivity, and can be carried out under mild conditions. However, the catalyst may be expensive, and the post-reaction treatment needs to be handled with caution to remove the catalyst residue and prevent it from affecting the quality of the product.
The method of preparing 5-bromo-1H-pyrrolido [2,3-c] pyridine has advantages and disadvantages. Experimenters need to weigh various factors according to their own conditions, such as raw material availability, equipment status, cost considerations, etc., and carefully choose an appropriate synthesis method to achieve the expected synthesis effect.

What you are asking is the price range of "5-bromo-1H-pyrrolido [2,3-c] pyridine" in the market. However, the price of this chemical substance is determined by various factors, and it is difficult to generalize.
The purity of this chemical reagent, the difficulty of preparation, and the market supply and demand are all related to the price. If its purity is extremely high, the preparation requires exquisite craftsmanship and complicated processes, and the market demand exceeds the supply, the price will be high. On the contrary, if the purity is ordinary, the preparation is slightly easier, and the supply is sufficient, the price may be slightly lower.
As far as I know, in the ordinary chemical reagent market, the price of such substances may range from tens to hundreds of yuan per gram. If the buyer needs to purchase in large quantities, or due to the scale effect, the unit price can be slightly reduced. However, this is only a rough estimate. The actual price should be consulted with the chemical reagent supplier in detail, subject to their quotation. And at different times, due to changes in raw material prices and the progress of production processes, the price may also fluctuate. Therefore, if you want to know the exact price, you need to inquire in person before you can get the exact number.