2,5-Pyridinedicarboxylic acid, 1,6-dihydro-6-oxo-, 2-ethyl ester

2% 2C5 - to its diacid, 1% 2C6 - dihydro - 6 - oxo -, 2 - ethylnaphthalene such compounds have unique chemical properties. Its molecular structure contains specific functional groups, giving it a variety of reactivity.
From an acidic point of view, the intra-molecular carboxyl group can make it exhibit acidic properties and can neutralize with bases to generate corresponding carboxylic salts and water. In case of sodium hydroxide, it can react to produce corresponding sodium salts and water. This property is used in organic synthesis to prepare carboxylate derivatives.
In terms of redox reactions, some of the atomic valence states in this compound are variable. Such as the oxygen part of the molecule, under the action of an appropriate oxidant, the valence state of the oxygen atom may change, an oxidation reaction occurs, and new oxygen-containing compounds are formed, providing a way for the synthesis of complex organic oxygen-containing compounds.
Its unsaturated bond properties are also key. 1% 2C6-dihydrogen structure contains unsaturated carbon-carbon bonds and can undergo addition reactions. Like with hydrogen under the action of a catalyst, hydrogenation can occur, making unsaturated bonds become saturated bonds, changing molecular configuration and physicochemical properties, which has important applications in the synthesis of fine chemical products.
At the same time, ethyl naphthalene partially endows it with certain aromatic and hydrophobic properties. Aromaticity makes molecules relatively stable and participates in specific electrophilic substitution reactions; hydrophobicity affects their solubility and distribution behavior in different solvents, which is of great significance in the field of drug development and separation and purification. These chemical properties are interrelated and determine their potential application value in many fields such as organic synthesis, materials science, and medicinal chemistry.

2% 2C5-diacid, 1% 2C6-dihydro-6-oxo-2-ethylpyridine, this substance is called 2,5-dicarboxyl-1,6-dihydro-6-oxo-2-ethylpyridine, which has important uses in many fields.
In the field of medicine, it can be used as a key drug synthesis intermediate. After a series of chemical transformations, it can construct compound structures with specific pharmacological activities, or help develop new antimalarial drugs. Malaria is a serious threat to human health, and such intermediates may bring new opportunities for malaria treatment.
In the field of materials science, it can be used as a polymerization monomer. It can be polymerized with other monomers to form polymer materials with special properties. For example, the preparation of porous polymer materials with high selective adsorption capacity for specific gases can be used in environmental gas purification, industrial gas separation, etc., to provide efficient materials for environmental protection and industrial production.
In the field of agricultural chemistry, it may become a starting material for the creation of pesticides. Through chemical modification and derivatization, the synthesis of pesticides with high-efficiency insecticidal, bactericidal or herbicidal activities can help improve crop yield and quality, while reducing the negative impact on the environment, in line with the needs of modern agricultural green development.
In organic synthetic chemistry, as a multi-functional synthetic block, it provides a new strategy for the construction of complex organic molecules. With its unique structure and reactivity, it realizes some chemical reactions that are difficult to achieve by traditional methods, promotes the development of organic synthetic chemistry, and provides a key foundation for the research of new organic functional materials and total synthesis of natural products.

To prepare 2,5-parabic acid, 1,6-dihydro-6-oxy-, 2-ethylpyridine, the method is as follows:
First take an appropriate amount of starting material and go through a specific reaction step. In a suitable reaction vessel, put the raw material in a certain proportion. Under appropriate temperature and pressure conditions, the reaction is carried out. This reaction may require the participation of a specific catalyst to promote the reaction, improve the reaction rate and yield.
During the reaction process, various reaction parameters such as temperature, pressure, reaction time, etc. need to be closely monitored. Too high or too low temperature may affect the process of the reaction and the purity of the product. The pressure also needs to be maintained within a suitable range to ensure that the reaction is advancing in the desired direction.
After the reaction is completed, the product is separated and purified. Common separation methods such as distillation, extraction, and recrystallization can be used to obtain high-purity 2,5-diacid, 1,6-dihydro-6-oxo-, and 2-ethylpyridine. Among them, distillation can achieve preliminary separation of the mixture according to the difference in boiling points of different substances; extraction can separate the target product from the reaction mixture by means of the different solubility of the solute in different solvents; recrystallization can further purify the product, remove impurities, and improve the purity of the product. < Br >
The entire preparation process requires fine operation and strict control of the conditions of each link in order to obtain the ideal product.

I look at what you said about "2,5-dihydro-6-oxo-1,6-ethylpyridine", which is a chemical substance. However, the price in the market often changes due to multiple reasons, and it is difficult to have a fixed number.
First, the source of the material has a lot to do with the quality. If the material is excellent and pure, the price or high; if the source of impurities is secondary, the price should be low. Second, the preparation method is also heavy. The method is simple and efficient, with more production and less cost, and the price must be close to the people; if the method is complex and expensive, the price will be high. Third, the supply and demand of the city is the key. If there are many seekers and few suppliers, the price will rise; if the supply exceeds the demand, the price will fall.
There is also market competition, where merchants compete, or cut prices to attract customers; exclusive operation, the price may be set by them. And the price varies from region to region. In prosperous places, the cost is high and the price is high; in remote places, the cost is saved and the price is low.
Therefore, if you want to know the exact price, you should consult the chemical market, merchants, or professional price information platforms to get a near-real price.

2% 2C5-diacid, 1% 2C6-dihydro-6-oxo-and 2-ethylnaphthalene should pay attention to the following matters during storage and transportation:
First, the properties of this substance may not be very stable. When storing, be sure to choose a cool, dry and well-ventilated place. Avoid direct sunlight, the warmth of sunlight may promote chemical reactions, resulting in quality variation. Temperature should be controlled within a specific range, too high or too low can affect its properties. In case of heat, there should be appropriate cooling measures to prevent it from deteriorating.
Second, during transportation, be sure to ensure that the packaging is intact. If the packaging of this substance is damaged or leaks, it will not only lose the material, but also cause pollution to the surrounding environment, and even endanger the safety of transportation personnel. The selected packaging material, when it has good sealing and corrosion resistance, can resist a certain degree of extrusion and vibration.
Third, due to its chemical properties, or react with other substances. Therefore, when storing and transporting, do not mix with chemicals such as strong oxidants, strong acids, strong alkalis, etc. Otherwise, it is very likely to cause violent chemical reactions, such as combustion, explosion and other dangerous situations.
Fourth, whether it is storage or transportation, complete emergency treatment facilities and equipment should be prepared. Such as fire extinguishers, adsorption materials, etc. In the event of an accident such as a leak, it can be effectively disposed of immediately to minimize the harm. Relevant operators should also be familiar with emergency handling methods and receive professional training before they can take up their posts.
Fifth, the storage and transportation process should be recorded in detail. Information such as warehousing time, quantity, storage conditions, transportation route, etc. should be clearly recorded. For follow-up inspection, if there is any problem, it can also be traced quickly to the source.