As a leading 2-Bromo-4-methyl-4H-thieno[3,2-b]pyrrole[3,2-d]pyridazinone supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the chemical structure of 2-Bromo-4-methyl-4H-thieno [3,2-b] pyrrole [3,2-d] pyridazinone
The chemical structure of 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone is involved in the field of organic chemistry. This compound has a complex structure and is formed by the interaction of many specific groups and ring systems.
First of all, it contains a thiophene ring, a thiophene ring, a five-membered heterocycle, and a sulfur atom in the ring. It is an important part of this compound, which has a great influence on its chemical properties and reactivity. The pyrrole ring is also a five-membered heterocyclic ring, containing a nitrogen atom, which fuses with the thiophene ring to form the thiopheno [3,2-b] pyrrole structural unit. Such a fused ring structure often endows compounds with unique electronic properties and spatial configurations.
Furthermore, the pyridazine ring is also a key structure. Pyridazine is a six-membered heterocyclic ring with two nitrogen atoms arranged opposite to each other, while pyridazine is based on the pyridazine ring. Carbonyl groups are introduced at specific positions. This carbonyl group not only affects the polarity of the molecule, but also is often an active check point in chemical reactions.
In 2-bromo-4-methyl-4H-thieno [3,2-b] pyrrole [3,2-d] pyridazinone, the bromine atom is attached to a specific position, which is a strong electron-absorbing group, which can change the electron cloud density of the surrounding atoms, thereby affecting the reactivity and physical properties of the whole molecule. Methyl is also connected to the corresponding position. Although it is a power supply group, it also contributes to the three-dimensional and electronic effects of molecules, affecting the spatial structure and chemical behavior of compounds.
The overall chemical structure of this compound, the interaction of various parts, jointly determines its unique physical and chemical properties, and may have potential application value in many fields such as medicinal chemistry and materials science. Due to its special structure, it may lead to unique biological activities and material properties.
What are the physical properties of 2-Bromo-4-methyl-4H-thieno [3,2-b] pyrrole [3,2-d] pyridazinone
2-Bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone This substance has various physical properties. Its properties are often in the state of powder. In terms of color, it is white or slightly yellowish, and the quality is fine, but the shape is amorphous.
When it comes to the melting point, the melting point of this compound is quite specific. After various experiments, its melting point roughly falls within a certain range, which is a key indicator in chemical identification and purity determination. The exact value of the melting point is closely related to the degree of compactness of the internal structure of the compound and the interaction force between molecules.
In terms of solubility, 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolio [3,2-d] pyridazinone behaves differently in different solvents. In organic solvents, such as dichloromethane, N, N-dimethylformamide (DMF), etc., it has a certain solubility. This is because the molecular structure of the compound contains specific functional groups, and it can interact with organic solvent molecules by van der Waals force, hydrogen bonds, etc., and then dissolve them. However, in water, its solubility is very small, and the overall polarity of its molecules is not well matched with water molecules, making it difficult for the two to be miscible.
In addition, the density of the compound is also an important physical property. Density represents the mass per unit volume and reflects the degree of molecular packing compactness. Although the exact density value fluctuates slightly due to experimental conditions, it is generally within a specific range. This density characteristic has a great influence on the separation, purification and preparation of compounds, and is related to the precise control of material transfer and distribution.
As for the refractive index, 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone also has a unique performance. Refractive index is affected by the molecular structure of the compound and the external environment such as temperature and pressure. Measuring its refractive index can provide an important reference for identifying the purity of the compound and identifying its characteristics, and is of great significance in the fields of chemical analysis and quality control.
2-Bromo-4-methyl-4H-thieno [3,2-b] pyrrole [3,2-d] pyridazinone
To prepare 2 - bromo - 4 - methyl - 4H - thiopheno [3,2 - b] pyrrolido [3,2 - d] pyridazinone, which method is as follows:
first take an appropriate amount of starting material, the structure of this raw material when the basic structure containing thiophene, pyrrole and pyridazinone, and reserved at a suitable position can be modified check point, to be introduced later bromine and methyl.
In the first step, an electrophilic substitution reaction can be used to introduce a specific brominating agent, such as N-bromosuccinimide (NBS), under appropriate reaction conditions, such as in an organic solvent, with an initiator, so that the bromine atom can be precisely connected to the target position to form a bromine-containing intermediate. In this step, attention should be paid to the reaction temperature, time and reagent dosage to prevent excessive bromination or side reactions. In the second step, for the introduction of methyl, an alkylation reaction can be used. Select a suitable methylating agent, such as iodomethane (CH < unk > I), and use a base as a catalyst, such as potassium carbonate (K < unk > CO), to react in a suitable solvent system. During the reaction, the temperature and reaction process need to be controlled, so that the methyl group can be successfully connected to the predetermined carbon atom, and finally 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone is obtained.
After each step of the reaction, suitable separation and purification methods, such as column chromatography, recrystallization, etc. are required to remove impurities and obtain a pure product or intermediate, which can be used in the next reaction. Repeat the operation until the target product is obtained.
2-Bromo-4-methyl-4H-thieno [3,2-b] pyrrole [3,2-d] pyridazinone in which applications
2-Bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone is a complex organic compound. It has applications in many fields, so let me tell you one by one.
In the field of medicinal chemistry, such nitrogen-containing heterocyclic compounds often have unique biological activities. Many studies have shown that the special structure of thiophene, pyrrole and pyridazinone may interact with specific targets in vivo. It may be used as a potential drug lead compound, and new antibacterial, antiviral and even anticancer drugs can be developed through structural modification and optimization. Due to its unique chemical structure, it may interfere with the key metabolic pathways of pathogens or cancer cells, thus achieving therapeutic effect.
In the field of materials science, this compound may have potential application value. Materials containing thiophene structures often have good photoelectric properties. This compound may be properly processed and applied to organic optoelectronic devices, such as organic Light Emitting Diode (OLED), organic solar cells, etc. It may improve the photoelectric conversion efficiency of devices, improve device performance, and contribute to the development of materials science.
Furthermore, in the field of organic synthetic chemistry, this compound can be used as an important synthetic intermediate. With its diverse reaction check points, chemists can further derive it from many organic reactions. By introducing different functional groups, more complex organic molecular structures are constructed, which opens up a new path for organic synthesis chemistry and helps to synthesize more organic compounds with special properties and functions.
In summary, 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone has potential applications in many fields such as medicine, materials and organic synthesis, and is an important compound worthy of in-depth study and exploration.
2-Bromo-4-methyl-4H-thieno [3,2-b] pyrrole [3,2-d] pyridazinone market outlook
2-Bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone, in the current world, its market prospects are quite fascinating.
In the field of pharmaceutical research, the discovery of many new drugs relies on various novel organic compounds as the basis. This compound has a unique molecular structure or contains special biological activities. For example, in the research of anti-cancer drugs, many substances with heterocyclic structures can often show the effect of inhibiting the growth of cancer cells. 2-Bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone, due to its complex and unique heterocyclic combination, may interact with key targets in cancer cells in anti-cancer pharmacological mechanisms, such as interfering with the nucleic acid synthesis of cancer cells or blocking their specific signal transduction pathways, thus opening up new paths for the creation of new anti-cancer drugs.
Furthermore, in the field of pesticide research and development, it is a long-term pursuit to seek efficient and low-toxicity insecticides and bactericidal agents. The chemical properties of this compound may affect the physiological activities of certain pests and pathogens. For example, it may destroy the normal function of the nervous system of pests, or inhibit the synthesis of the cell wall of pathogens, thus showing potential pesticide application value.
However, the expansion of its market prospects also faces various obstacles. The first one to bear the brunt is the complexity of the synthesis process. In order to obtain this compound with high purity, it requires fine and multi-step chemical reactions, which are quite costly. And during the synthesis process, expensive reagents and special reaction conditions may be used, which all increase the difficulty of industrial production. Second, the confirmation and safety assessment of biological activity also requires a long and rigorous experimental process. It is time-consuming and labor-intensive to investigate the exact impact and safety of 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone in detail at multiple stages such as cell experiments, animal experiments and even clinical trials. In summary, although 2-bromo-4-methyl-4H-thiopheno [3,2-b] pyrrolido [3,2-d] pyridazinone has potential application value and broad market prospects, it is still necessary for scientific researchers and industry personnel to overcome the problems of synthesis process and activity evaluation.
