2-(4,5-Dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-5-methyl-3-pyridinecarboxylic acid monoammonium salt

This compound is named 2- (4,5-dihydro-4-methyl-4- (1-methylethyl) -5-oxo-1H-pyrazole-2-yl) -5-methyl-3-furanoic acid monosodium salt, and its chemical structure is analyzed as follows:
1. ** Core skeleton **: The core skeleton of this compound is a furan ring, and a carboxyl group is connected at the No. 3 position of the furan ring, and this carboxyl group exists in the form of a monosodium salt, that is, the -COONa structure. This endows the compound with certain water-solubility and ionic properties, which may play a key role in some chemical reactions and biological activities.
2. ** Pyrazole ring substituent **: The second position of the furan ring is connected to a complex pyrazole ring derivative. The pyrazole ring is in the 4,5-dihydro state, which means that the double bonds of the pyrazole ring at positions 4 and 5 are reduced to single bonds. There are two substituents at position 4, methyl (-CH) and 1-methethyl (i.e. isopropyl-CH (CH ₃)₂ ） 。 position 5 is a carbonyl (-C = O), the hydrogen atom at position 1 is unsubstituted, and position 2 is connected to the furan ring. These substituents can affect the spatial structure, electron cloud distribution, and chemical properties of molecules. For example, the presence of isopropyl groups increases the steric hindrance of molecules and affects the interaction between molecules.
3. ** Methyl substituents **: The 5th position of the furan ring is connected to a methyl group (-CH 🥰), and the electron supply effect of the methyl group will affect the electron cloud density of the furan ring, which in turn affects the reactivity of the entire molecule.

I look at this question to inquire about the physical properties of 2 - (4,5 - carbon dioxide - 4 - methyl - 4 - (1 - methylethyl) - 5 - oxo - 1H - pyrrole - 2 - yl) - 5 - methyl - 3 - to its carboxylate single crystal. This is a question in the field of fine chemistry, and its physical properties can only be known by analyzing the molecular structure.
In this compound, there are various functional groups, such as pyrrole rings, carboxylate, etc. The pyrrole ring gives it a certain aromaticity, and the existence of the conjugate system improves the molecular stability. The carboxylate part, due to the negative charge after the carboxyl group is dissociated, forms a salt with the metal ion, resulting in the solubility of the compound in polar solvents or enhanced.
As far as the melting point is concerned, due to the existence of various interactions between molecules, such as ionic bonds (carboxylate part), van der Waals forces and possible hydrogen bonds (hydrogen atoms on the pyrrole ring may be involved), the melting point may be higher. Due to the strong ionic bonds, more energy is required to overcome the lattice energy to melt the crystal.
In terms of solubility, carboxylate is ionic, so it should be better in polar solvents such as water. However, there are non-polar groups such as methyl groups in the molecule, and there may be a certain solubility in non-polar solvents. The overall solubility may be between polar and non-polar solvents.
The density is related to the molecular weight and the way the crystal is deposited. The molecular structure is relatively complex and the mass is large. If the crystal is tightly packed, the density may be high.
As for the appearance, carboxylate single crystals are usually colorless and transparent or white crystals, depending on the crystallization conditions and the impurities contained. If the crystallization process is pure, no impurities are mixed, or it is colorless and transparent, otherwise it may be white.

What I am talking about is "the use of 2 - (4,5 - dioxy - 4 - methyl - 4 - (1 - methylethyl) - 5 - oxo - 1H - pyrrole - 2 - yl) - 5 - methyl - 3 - to its carboxylate monosodium salt". The use of this substance is quite important, let me elaborate.
In the field of medicine, it may be used as a key component in the treatment of certain diseases. Due to its unique chemical structure, it may be able to target specific physiological mechanisms. For example, it can act on certain receptors or enzymes in human cells to regulate physiological functions. If the substance can precisely bind to a specific target, or can relieve the inflammatory response, it may have an effect on inflammation-related diseases such as arthritis.
In the field of materials science, it may also exhibit unique properties. Or its structure gives the material special stability or reactivity. For example, in the synthesis of some polymer materials, the addition of this substance may change the mechanical properties of the material, enhance its toughness or hardness, and thus be used to make better engineering materials.
In agriculture, it also has potential uses. Or it can be used as a plant growth regulator to affect plant physiological processes. For example, it regulates the balance of plant hormones, promotes plant growth, improves stress resistance, and helps increase crop production and income.
Overall, this compound has a wide range of uses and potential in many fields, which can bring positive changes to human life and production.

To prepare 2 - (4,5 - dihydro - 4 - methyl - 4 - (1 - methylethyl) - 5 - oxo - 1H - pyrazole - 2 - yl) - 5 - methyl - 3 - furanoic acid monosodium salt, the synthesis method is as follows:
The choice of the first raw material should be pyrazole and furan derivatives with appropriate substituents. The pyrazole ring structure can be constructed by condensation reaction with suitable starting materials. For example, an aldehyde or ketone compound containing specific substituents such as methyl and isopropyl is selected and condensed with a nitrogen-containing nucleophilic reagent under suitable conditions to form a 4,5-dihydro-4-methyl-4- (1-methylethyl) -5-oxo-1H-pyrazole-2-yl structure. This process requires precise temperature control and time control, and the reaction conditions such as pH are adjusted according to the characteristics of the reactants to promote the reaction to proceed efficiently and increase the yield of the target product.
Then, the resulting pyrazole derivative is connected to the furan derivative. This step can be achieved by nucleophilic substitution or coupling reaction. For example, halofuran derivatives are used to react with pyrazole derivatives in the presence of bases and catalysts to form key carbon-carbon or carbon-hetero bonds, resulting in 2 - (4,5 - dihydro - 4 - methyl - 4 - (1 - methethyl) - 5 - oxo - 1H - pyrazole - 2 - yl) - 5 - methyl - 3 - furanoic acid.
After obtaining the target acid, if you want to form a monosodium salt, you can dissolve it in an appropriate solvent, such as an alcohol or ether solvent, slowly add an alkaline solution such as sodium hydroxide or sodium carbonate dropwise, and adjust the pH to a suitable range to make the acid and base react accurately to form a monosodium salt. After the reaction is completed, the pure 2 - (4,5 - dihydro - 4 - methyl - 4 - (1 - methylethyl) - 5 - oxo - 1H - pyrazole - 2 - yl) - 5 - methyl - 3 - furanoic acid monosodium salt product is obtained through concentration, crystallization, filtration, washing and other post-treatment processes.
Synthesis requires detailed investigation of the reaction mechanism of each step, careful adjustment of reaction conditions, strict selection of raw materials and reagents, and good use of post-treatment methods to obtain efficient pure products.

There is now a product called 2- (4,5-dioxy-4-methyl-4- (1-methylethyl) -5-oxo-1H-pyrrole-2-yl) -5-methyl-3-carboxylic acid monosodium salt. What is the market prospect of this product? Let me tell you in detail.
View the structure of this compound, which contains a unique combination of groups, or has specific physical and chemical properties. 4,5-dioxy, 4-methyl and (1-methylethyl) groups endow them with a certain spatial configuration and electronic effects. 5-oxo-1H-pyrrole-2-group is a structural unit with biological activity potential. In the fields of medicine and pesticides, compounds containing such structures often exhibit unique biological activities, or can interact with specific targets in organisms to achieve the purpose of regulating physiological processes.
Again, it is a monosodium salt state. Salt compounds often have good water solubility, which is of great significance in drug development. Good water solubility helps its transportation and distribution in the body, and it is easier to reach the target of action and improve bioavailability. At the level of industrial application, it is also convenient for its reaction or application in aqueous systems.
From a market perspective, in the field of medicine, if its therapeutic effect on specific diseases can be confirmed, it can be developed into new drugs to meet unmet clinical needs, the market potential is huge. In the field of pesticides, if it has insecticidal, bactericidal or weeding activities, it can be developed into new pesticide products to help agricultural production. However, its market prospects are also constrained by many factors, such as research and development costs, the complexity of production processes, and regulatory approval. If we can effectively solve such problems and plan market strategies rationally, this product may gain a place in the market, and the prospects are rather promising.