1 4 Dihydro Pyrazine
pyridine pyrrole pyrazine piperidine piperazine

1,4-dihydro-Pyrazine

    Specifications

    HS Code

    189165

    Name 1,4-dihydro-Pyrazine
    Molecular Formula C4H6N2
    Molar Mass 82.104 g/mol
    Appearance Colorless to pale yellow liquid
    Odor Characteristic, pungent odor
    Boiling Point 128 - 130 °C
    Melting Point -40 °C
    Solubility In Water Slightly soluble
    Solubility In Organic Solvents Soluble in many organic solvents
    Density 0.989 g/cm³
    Flash Point 28 °C
    Stability Stable under normal conditions
    Reactive Groups Double bonds and nitrogen atoms in the ring

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    Frequently Asked Questions

    As a leading 1,4-dihydro-Pyrazine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    1,4 - dihydro - what is the main use of pyrazine
    1% 2C4-dihydro-pyrazine is 1,4-dihydropyrazine, which has a wide range of uses. In the field of medicine, it is often used as a key intermediate to assist in the synthesis of various drugs. For example, the synthesis of certain compounds with specific biological activities can regulate the properties of drug molecules with their unique structures, enhance the affinity and selectivity to specific targets, and thereby enhance the efficacy.
    In the chemical industry, 1,4-dihydropyrazine can be used as a raw material for organic synthesis and participates in the preparation of many fine chemicals. For example, the synthesis of polymers with special structures can improve the properties of materials, making them more stable, soluble or reactive.
    In the field of fragrances, 1,4-dihydropyrazine can be used to prepare fragrances and add a special aroma to products due to its unique odor. In the food, cosmetics and other industries, through precise blending, a unique fragrance atmosphere can be created and the sensory quality of products can be improved.
    In addition, in scientific research and exploration, 1,4-dihydropyrazine is often used as a research model compound. By studying its reactivity and structural properties, researchers can gain in-depth insight into the mechanism of organic chemical reactions, provide theoretical support for the development and optimization of new reactions, and promote the development of the field of organic chemistry.
    1,4 - dihydro - what are the physical properties of Pyrazine
    1,4-Dihydropyrazine is also an organic compound. Its physical properties are unique, so let me talk about them one by one.
    First of all, its phase and color. Under normal temperature and pressure, 1,4-dihydropyrazine is often in the shape of a liquid state. Looking at its color, those who are pure are mostly colorless and transparent, just like clear water, clear and free of variegation. This pure state makes it easy to observe and operate in the initial stage of many chemical experiments and industrial applications.
    Furthermore, on odor. 1,4-dihydropyrazine emits a specific smell, which is slightly irritating, but not pungent and intolerable. It is like a unique smell logo, which is one of the remarkable characteristics of its physical properties. This odor can be used in practical applications or research to a certain extent, and its existence can be preliminarily judged by smell.
    As for solubility, 1,4-dihydropyrazine has a certain solubility in water. It can form a mixed system in a certain proportion with water, which makes it exhibit special behavior in chemical reactions or separation processes involving aqueous phases. And in organic solvents, common organic solvents such as ethanol and ether, 1,4-dihydropyrazine also has good solubility. This wide solubility provides many conveniences and possibilities for it to be used as a reaction intermediate or solvent in the field of organic synthesis.
    When it comes to boiling point, the boiling point of 1,4-dihydropyrazine is in a specific temperature range, and this boiling point data is essential for its distillation, separation and purification operations. By precisely controlling the temperature and using its boiling point characteristics, 1,4-dihydropyrazine can be effectively separated from the mixed system to obtain high-purity products.
    In terms of density, 1,4-dihydropyrazine has a certain density value. This density characteristic plays an important role in physical processes such as liquid mixing and stratification. By comparing its density with other substances, the mixed state can be anticipated, providing a theoretical basis for practical operation.
    In summary, the physical properties of 1,4-dihydropyrazine, from phase, color, odor, solubility, boiling point to density, are unique in the chemical world, and are of great significance for its research and application.
    What are the chemical synthesis methods of 1,4 - dihydro - Pyrazine
    The chemical synthesis of 1% 2C4-dihydro-pyrazine has various methods. The ancient recipe has a simple method. First, it can make the nitrogen-containing raw materials and substances with active hydrogen perform condensation reactions at a suitable temperature, pressure and catalysis. For example, with the help of a specific amine and a carbonyl-containing compound, the two phases are combined slowly with the help of a delicately prepared catalyst. After many steps, 1% 2C4-dihydro-pyrazine is finally obtained.
    It is also based on natural substances and has been exquisitely converted. If you find the initial material containing the relevant structure, use chemical means to adjust its structure and make it gradually change to the desired 1% 2C4-dihydro-pyrazine. In this way, it is necessary to carefully investigate the characteristics of the natural material, make good use of its inherent structure, and use ingenious methods to guide it to the desired shape.
    Furthermore, complex reaction routes can be designed according to the principles of modern chemistry. Using advanced instruments and precise analysis, the reaction process can be controlled. Starting from the basic chemical raw materials, through multiple rounds of reactions, such as nucleophilic substitution, oxidation and reduction, the structure of 1% 2C4-dihydro-pyrazine is gradually constructed. Each step of the reaction requires careful observation of conditions to ensure that the reaction proceeds as expected, so that a pure product can be obtained, resulting in 1% 2C4-dihydro-pyrazine.
    1,4 - dihydro - Pyrazine is used in which areas
    1,4-Dihydropyrazine is useful in various fields. It belongs to Guanfu Medicine, and this substance can be used as a raw material for the creation of drugs. Due to its unique chemical structure, it can interact with many targets in the body, providing many possibilities for the development of new drugs with specific curative effects. For example, when developing innovative drugs for the treatment of certain diseases, 1,4-dihydropyrazine may participate in the construction of key active ingredients, helping the drug to precisely act on the lesion and achieve the purpose of treatment.
    As for the field of materials science, 1,4-dihydropyrazine is also quite useful. It can be used to prepare materials with special properties, such as some high-performance polymer materials. By participating in the polymerization reaction, the molecular structure of the material can be changed, thereby improving the mechanical properties and thermal stability of the material. For example, when manufacturing engineering plastics that require high temperature resistance and high strength, the addition of 1,4-dihydropyrazine may optimize the material properties and make it more suitable for practical application needs.
    Furthermore, in the field of organic synthesis, 1,4-dihydropyrazine is often an important intermediary. Organic chemists can use various chemical reactions as a basis to construct more complex organic molecular structures. This is of great significance in the synthesis of organic compounds with specific functions, such as the total synthesis of natural products. Using the properties of 1,4-dihydropyrazine, organic compounds with complex structures, unique biological activities or physicochemical properties can be synthesized efficiently through ingenious design of reaction pathways, promoting the development of organic synthetic chemistry.
    1,4 - dihydro - what is the market outlook for Pyrazine
    1% 2C4-dihydro-pyrazine, this is an organic compound. Its market prospects are quite promising.
    In the field of chemical industry, the demand for many fine chemicals is on the rise. 1% 2C4-dihydro-pyrazine can be a key intermediate in the synthesis of medicine. Nowadays, there are many kinds of diseases, and the research and development of medicine is not exhausted. The need for such intermediates is like a thirsty hope for rain, so in the pharmaceutical industry, its market is expected to continue to expand.
    Furthermore, in the field of materials science, the research and development of new materials is in the ascendant. 1% 2C4-dihydro-pyrazine may emerge in the synthesis of specific materials, giving the material different properties, such as improving its stability and conductivity. Therefore, there is also an addressable market space in the field of materials.
    However, the way forward for its market is not smooth sailing. The complexity of the synthesis process and the high cost remain one of the major factors hindering its market growth. To expand its market, it is necessary to strive to optimize the synthesis method and reduce its cost. And the safety and environmental protection regulations are becoming increasingly stringent, and the production process must strictly abide by regulations, which is also a big challenge.
    Overall, although 1% 2C4-dihydro-pyrazine has a bright future, it still needs to overcome many difficulties in order to achieve the best situation.