MMTA 2-(2-Mercapto-4-Methyl-1,3-Thiazole-5-yl) Acetic Acid

MMTA, that is, 2- (2-mercapto-4-methyl-1,3-thiazole-5-yl) acetic acid, is widely used. In the field of medicine, it is often the key raw material for the synthesis of specific drugs. Geinthiazole compounds have diverse biological activities, and drug molecules constructed on the basis of MMTA may have antibacterial, anti-inflammatory, and anti-tumor effects. For example, in the development of antibacterial drugs, by modifying and modifying the structure of MMTA, drugs can exhibit stronger inhibitory effects on specific bacteria, providing new avenues for the clinical treatment of infectious diseases.
MMTA also plays an important role in pesticides. It can be used to create new pesticides, using its special chemical structure to develop high-efficiency, low-toxicity and environmentally friendly insecticides and fungicides. Such pesticides can precisely act on specific targets of pests, protecting crops from pests and diseases, while reducing the adverse effects on the environment and non-target organisms, and contributing to the sustainable development of agriculture.
In the field of materials science, MMTA can also play a role. Due to its special functional groups such as sulfur, it can participate in the synthesis of polymer materials as functional monomers. After ingenious design, the obtained materials may have unique electrical, optical or mechanical properties, and find applications in electronic devices, optical materials and other fields, such as the manufacture of polymer films with special electrical conductivity properties, which contribute to the innovation and development of related materials.

2- (2-mercapto-4-methyl-1,3-thiazole-5-yl) acetic acid, often referred to as MMTA for short. The physical properties of this substance are particularly important and related to its application in various fields.
Looking at its properties, MMTA is mostly in the state of white to quasi-white crystalline powder, which makes it easy to disperse and participate in reactions in many reaction systems, laying the foundation for its chemical application. Its melting point is in a specific range, about [specific melting point value] ℃. This melting point characteristic can be used to identify this substance, and also affects its physical state transformation and process conditions in the process of material processing.
Solubility is a key end of the physical properties of MMTA. In water, its solubility is limited, but in some organic solvents such as ethanol and acetone, it exhibits good solubility. This difference in solubility makes it possible to choose the appropriate solvent according to the needs when separating, purifying and selecting the reaction medium to achieve the best experimental or production effect. For example, in organic synthesis reactions, its solubility in organic solvents can be used to make the reaction proceed more fully and efficiently.
In addition, the density of MMTA also has a specific value, which is about [specific density value] g/cm ³. This parameter plays an indispensable role in the conversion of mass and volume, and the precise control of the mixing ratio of materials. In the process of preparation and other processes, density data helps to ensure product quality uniformity and stability.
Its stability is also a consideration of physical properties. Under normal conditions, MMTA has a certain stability, and may decompose or deteriorate in case of high temperature, strong light or specific chemical environments. Understanding this stability characteristic is helpful for the rational storage and use of MMTA to ensure its performance and efficacy.

2-% 282-mercapto-4-methyl-1% 2C3-thiazole-5-yl% 29 acetic acid (MMTA) is an organic compound. The stability of its chemical properties needs to be viewed from many aspects.
In this compound, the thiazole ring has certain aromaticity, and the sulfur atom and the nitrogen atom form a specific hybrid bond in the ring, which endows the ring with certain stability. However, as an active group, the 2-mercapto group has relatively low S-H bond energy and high electron cloud density in the outer layer of the sulfur atom, which makes the mercapto group easy to be oxidized. In air, especially in contact with oxidants, it is easy to transform into disulfide bonds, thereby changing the molecular structure and properties. This is one of the key factors affecting its stability.
Furthermore, the carboxyl group (-COOH) also has certain activity. Although the carboxyl group itself is relatively stable, it can be ionized or neutralized with other substances in an acid-base environment. In an acidic environment, the carboxyl group exists in molecular form and has relatively high stability; but in a basic environment, the carboxyl group is easy to ionize hydrogen ions, form carboxylic salts, and change the properties of compounds.
From the perspective of spatial structure, the interaction and arrangement of atoms in the molecular structure affect its stability. Factors such as the steric resistance of the thiazole ring connected to the carboxyl group will affect the difficulty of chemical reactions. The steric resistance is large, and some reagents are difficult to approach the reaction check point and are relatively more stable. On the contrary, they are prone to reactions and have poor stability.
Overall, 2-% 282-mercapto-4-methyl-1% 2C3-thiazole-5-yl% 29 acetic acid is not very stable due to its easily oxidized mercapto group and active carboxyl group. During storage and use, it is necessary to properly control environmental conditions according to its characteristics, such as avoiding light, high temperature and oxidant contact, and controlling pH, etc., to maintain its chemical structure and properties.

MMTA, that is, 2- (2-mercapto-4-methyl-1,3-thiazole-5-yl) acetic acid, is prepared as follows:
The starting materials are mostly sulfur-containing, nitrogen-containing heterocyclic compounds and carboxyl-containing related raw materials. Usually 4-methyl-2-amino-5-chloromethylthiazole is used as the starting material, and thiol groups are introduced through specific reactions. During the reaction, factors such as reaction temperature, duration and reactant ratio need to be carefully controlled. < Br >
In terms of reaction temperature, in the initial stage, low temperature is conducive to the precise substitution of specific groups, usually controlled at 0 ° C to 10 ° C, which prompts the nucleophilic substitution reaction between chloromethyl and sulfur source to form sulfhydryl-containing intermediates. With the advancement of the reaction, the temperature is moderately raised to 30 ° C to 50 ° C to accelerate the reaction process and make the reaction more complete.
The ratio of reactants is also extremely critical. The amount of sulfur source is slightly excessive compared with the starting material, generally 1.2 to 1.5 molar amounts, which can ensure the full reaction of chloromethyl and improve the yield of the product.
The reaction time depends on the reaction process. The initial nucleophilic substitution takes about 2 to 3 hours, and the subsequent heating reaction stage takes about 4 to 6 hours. After the reaction is completed, the product is separated and purified by means of extraction, distillation, and recrystallization. First, an organic solvent such as ethyl acetate is extracted, and the product is transferred to the organic phase to separate from impurities. Then, the organic solvent is removed by distillation to obtain the crude product. Finally, the crude product is purified by recrystallization with a suitable solvent, such as ethanol-water mixed solvent, to obtain high-purity MMTA. In this way, the target product MMTA can be obtained after careful operation in multiple steps.

In the city of Guanfu, everything has a price, but in MMTA, that is, 2- (2-mercapto-4-methyl-1,3-thiazole-5-yl) acetic acid, the domain of its valence is difficult to determine.
Those who cover this MMTA have different uses and good quality, and their price also changes accordingly. If it is used in the research and development of exquisite medicine, it is related to the rescue and treatment of diseases. In order to seek high-purity quality, the price must be high. If it is used in the preparation of pharmaceuticals, it needs to be carefully selected to remove miscellaneous and pure. The process is complicated, and the cost of manpower, material resources, and financial resources is huge, and the price may reach thousands of gold. < Br >
If it is used in ordinary chemical synthesis, the quality requirement is slightly delayed, and the price may be reduced. In the chemical industry, the quantity needs to be quite large, and the cost is controlled by the efficiency of scale. Although the price is reduced, it also fluctuates due to the supply and demand of the city.
And the differences in its origin and the changes in the times are all related to the price. If the origin is far away, the cost of transportation may be increased; if it is near, the cost will be saved and the price will be flat. The price of raw materials and labor costs will change in different times, and the price will also follow.
Therefore, if you want to know the exact price of MMTA, you should carefully consider its quality, use, supply and demand, origin, and current situation. Only by synthesizing and judging can you get its approximate price. However, if you want to obtain an accurate price, you must ask the people in the industry, the craftsmen in the industry, visit the brokers in the cities, and check the current price book in detail before you can be sure.