4-(4-((2,5-Dimethoxy-4-((2-(Sulfooxy)Ethyl)Sulfonyl)Phenyl)Azo)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl)Benzenesulfonic Acid Dipotassium Salt

4 - {4 - [ (2,5 - dimethoxy - 4 - [ (2 - (sulfonyloxy) ethyl) sulfonyl] phenyl) azo] - 4,5 - dihydro - 3 - methyl - 5 - oxo - 1H - pyrazole - 1 - yl} benzenesulfonate dipotassium salt, this is a rather complex organic compound. See its use, or show your skills in the field of dyes. The azo group contained in its structure is often the color group of the dye, giving the compound a bright color, so it is very likely to be used as a specific type of dye to color fabrics, leather and other materials. By virtue of its structural characteristics, it firmly adheres to the surface of the dyed object and achieves a good dyeing effect.
Furthermore, in the synthesis of some fine chemical products, it can also be used as a key intermediate. Because of its complex structure, it can provide a variety of active check points for subsequent chemical reactions. After specific reaction steps, it can be converted into more complex compounds with special properties, which are used in the research and development and production of medicines, pesticides and other fields. However, due to the wide range of uses and expertise of chemical substances, their exact use still needs to be determined by combining more professional data and research, which is only based on common chemical structures and characteristics.

This is a compound named 4- [4- [ (2,5-dimethoxy-4- [ (2 - (sulfonyloxy) ethyl) sulfonyl]) phenyl] azo] -4, 5-dihydro-3-methyl-5-oxo-1H-pyrazole-1-yl] benzenesulfonate dipotassium salt. Its chemical properties are quite rich.
From a structural point of view, this compound contains azo groups, which give it specific color and photochemical properties. The azo group can often absorb specific wavelengths of light due to its own structure, causing the compound to be colored, or it can be used in the field of photoresponsive materials.
The molecule contains benzene sulfonic acid groups, which are strongly acidic and easy to ionize hydrogen ions in water, making the compound have good water solubility. It has certain solubility and dispersion in aqueous systems, or is suitable for aqueous coatings, printing and dyeing aids and other fields.
The form of dipotassium salt enhances its stability and ionic properties, and exists in an ionic state in solution, affecting its interaction with other ions or molecules, or can be applied in ion exchange, catalysis and other fields.
also contains a pyrazole ring structure. The pyrazole ring has certain biological activity and coordination ability, or endows the compound with potential biological activity, or can be used as a lead compound after modification in the field of medicinal chemistry; and the substituents on the pyrazole ring affect the molecular spatial structure and electron cloud distribution, and further affect the overall chemical and physical properties of the compound.
In addition, substituents such as methoxy groups in the molecule change the electron cloud density and spatial hindrance, which have an impact on the stability, reactivity and intermolecular interactions of the compound. The methoxy power supplier effect can increase the electron cloud density of the aromatic ring associated with it, enhance the nucleophilicity of the aromatic ring, and affect the reactivity such as electrophilic substitution.

The preparation of 4- {4- [ (2,5 -dimethoxy-4- [ (2 - (sulfonyloxy) ethyl) sulfonyl]) phenyl] azo} -4,5 -dihydro-3 -methyl-5 -oxo-1H -pyrazole-1 -yl} benzenesulfonate dipotassium salt is quite complicated and requires specific steps and procedures.
First of all, it is necessary to prepare all kinds of raw materials, such as benzene compounds containing specific substituents, pyrazole derivatives and related azo reagents. The purity and quality of the raw materials are related to the quality and quantity of the products, so they must be carefully selected.
At the beginning of the reaction, or when the benzene compound containing the sulfonic acid group is interacted with an appropriate reagent to introduce a specific substituent, such as 2,5-dimethoxy-4- [ (2 - (sulfonyloxy) ethyl) sulfonyl] moiety. This step of the reaction may require specific solvents, catalysts and temperature conditions to promote the smooth progress of the reaction. The solvent used should be able to dissolve the raw material without side reactions with the reactants; the amount and activity of the catalyst should also be precisely adjusted to make the reaction rate moderate.
Thereafter, the azo part is prepared. It is often achieved by an azo reaction, which converts an appropriate aromatic amine compound into a diazonium salt, and then couples it with a previously prepared benzene derivative containing a substituent. This step of the reaction requires strict pH, temperature and reaction time of the reaction environment. Improper pH may cause the decomposition of diazonium salts; if the temperature is too high, the reaction will also be out of control; and if the time is too short, the coupling reaction may be incomplete.
After the coupling reaction is completed, the product may be in the form of a free acid. At this time, it needs to react with potassium base to form the sulfonic acid group into a potassium salt to obtain the target product 4 - {4 - [ (2,5 - dimethoxy - 4 - [ (2 - (sulfonyloxy) ethyl) sulfonyl]) phenyl] azo} -4, 5 - dihydro - 3 - methyl - 5 - oxo - 1H - pyrazole - 1 - yl} benzenesulfonate dipotassium salt. In this salt formation process, the amount of potassium alkali needs to be controlled to avoid excess or deficiency, and after the reaction, it needs to go through the process of separation and purification to remove impurities such as unreacted raw materials and by-products. Commonly used purification methods include crystallization, column chromatography, etc., to make the product meet the required purity standards.

This is 4- {4- [ (2,5 -dimethoxy-4- [ (2 - (sulfonyloxy) ethyl) sulfonyl]) phenyl] azo} -4,5 -dihydro-3 -methyl-5-oxo-1H-pyrazole-1-yl} benzenesulfonate dipotassium salt, which has a complex impact on the environment.
This compound contains sulfonyl, methoxy and other functional groups. Although methoxy can enhance the lipophilicity of compounds, it also affects the distribution and migration of compounds in the environment. The sulfonyl group can increase the water solubility of the compound, making it easier to migrate with water flow.
It is transformed in the environment or through hydrolysis, photolysis and other reactions. During hydrolysis, if its sulfonate ester bond is hydrolyzed, or products with different environmental behaviors are generated. Under photolysis, its azo bond may be broken, causing molecular structure changes.
This compound may have a latent risk to aquatic organisms. Because it contains sulfonic acid groups, or changes the surface tension of water bodies, it affects the living environment of aquatic organisms. And its complex structure may be difficult to be rapidly degraded by microorganisms, and it may have a certain persistence in the environment. If it accumulates in soil, or affects the structure and function of soil microbial communities, it interferes with the material cycle and energy flow of soil ecosystems. And because it may have a certain water solubility, during rainfall runoff, or with water migration, pollution of surrounding water bodies.

I do not know "4 -% (28 4 - %( ( 2,5 - dimethoxy - 4 - %( ( 2 - (sulfonyloxy) ethyl) sulfonyl) phenyl) azo) - 4,5 - dihydro - 3 - methyl - 5 - oxo - 1H - pyrazole - 1 - yl) benzenesulfonate dipotassium salt" in the market price range. This is a very professional chemical, and its price is subject to many factors.
First, purity is the key. If the purity is extremely high and suitable for high-end scientific research or specific industrial processes, the price will be high; if the purity is slightly lower, it will be used for general experiments or less demanding production, and the price will be relatively low.
Second, the supply and demand conditions also affect the price. If the market demand for this product is strong, but the supply is scarce, the price will rise; conversely, if the supply is sufficient, the demand is flat, and the price may decline.
Third, the complexity of the production process is closely related to the cost. If the preparation of this chemical requires cumbersome steps, special raw materials or harsh conditions, the cost will also be high.
Fourth, different suppliers have different pricing strategies. Well-known large factories may have high prices due to brand, quality control and other factors; emerging or small suppliers compete for market share, and prices may be more affordable.
To know the exact price range, consult chemical product suppliers, chemical reagent sales platforms, or inquire at the chemical industry exchange office to obtain more accurate price information.