6 Hydroxy 2 Oxo 1 2 Dihydropyridine 4 Carboxylate
pyridine pyrrole pyrazine piperidine piperazine

6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate

    Specifications

    HS Code

    645055

    Chemical Formula C6H5NO4
    Molecular Weight 155.11 g/mol
    Appearance Solid (usually white or off - white)
    Solubility In Water Poorly soluble
    Solubility In Organic Solvents Soluble in some polar organic solvents like DMSO
    Melting Point Specific value would require experimental determination, likely in a certain range
    Pka Relevant acidic hydrogen would have a pKa value, exact value needs experimental measurement
    Stability Stable under normal conditions, but may decompose on heating or in presence of strong acids/bases
    Ir Absorption Peaks Characteristic peaks for carbonyl, hydroxyl, and other functional groups in IR spectrum

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    Frequently Asked Questions

    As a leading 6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the chemical properties of 6-hydroxy-2-oxo-1, 2-dihydropyridine-4-carboxylate?
    6-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate, this is a class of organic compounds with a specific structure. Its chemical properties are unique and are of great significance in many fields.
    From the perspective of acid-base characteristics, the hydroxyl groups in the molecule can weakly ionize hydrogen ions, show a certain acidity, and can neutralize with bases to form corresponding salts. The pyridine ring structure and carbonyl group make the molecule alkaline and can react with acids. This acid-base amphoteric, under specific conditions, can interact with a variety of acid-base substances, affecting its existence and reactivity in solution.
    In terms of redox properties, the hydroxyl groups in the compound are easily oxidized and transformed into higher oxidation state structures such as carbonyl groups. Although the pyridine ring is relatively stable, ring opening or oxidative modification reactions may also occur under the action of strong oxidants. At the same time, the unsaturated bonds in its molecular structure, such as the double bonds in the pyridine ring, can participate in the reduction reaction. Under the action of appropriate reducing agents, the double bonds can be hydrogenated and reduced, causing the molecular structure to change.
    In terms of nucleophilic and electrophilic reactivity, carbonyl carbon atoms are electrophilic and vulnerable to attack by nucleophiles. Nucleophiles such as alcohols and amines can react with them to form new compounds. The electron cloud distribution on the pyridine ring makes some positions on the ring nucleophilic, and can undergo substitution reaction with electrophilic reagents, thereby realizing the modification and functionalization of the molecular structure.
    In addition, the carboxylate part of the compound endows it with certain water solubility and ionic properties. In aqueous solution, carboxylate can be ionized, so that the molecule exists in the form of ions, which has a significant impact on its behavior in biological systems and some solution reactions. Because it can react with metal ions to form complexes with specific structures and functions, it has shown potential application value in catalysis, materials science and other fields.
    What are the physical properties of 6-hydroxy-2-oxo-1, 2-dihydropyridine-4-carboxylate
    6-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate (6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate) is one of the organic compounds. Its physical properties are quite elusive.
    Looking at its properties, under normal circumstances, it is mostly in a crystalline solid state, which is caused by the orderly arrangement of intermolecular forces. The crystalline structure gives it a relatively stable physical shape. The appearance may be white to white fine powder, uniform and delicate, and it has certain characteristics in vision and touch.
    When it comes to melting point, the melting point of this compound is within a specific range. Accurate determination of melting point is of great significance for identifying its purity and distinguishing material properties. The level of melting point is influenced by factors such as intermolecular forces, such as hydrogen bonds and van der Waals forces. Functional groups such as hydroxyl and carbonyl groups in the molecular structure strengthen the mutual attraction between molecules by forming hydrogen bonds, resulting in higher energy required to destroy the lattice, thus presenting the corresponding melting point value.
    Solubility is also a key physical property. In water, its solubility is limited. Although the Geyne molecule contains polar hydroxyl and carboxyl groups, the existence of pyridine rings adds to the hydrophobicity of the molecule. This structural property results in its low degree of solubility in polar solvent water. In organic solvents, such as ethanol, acetone, etc., the solubility is improved due to the similar compatibility with the molecular part structure. In ethanol, molecules and ethanol molecules interact with hydrogen bonds and van der Waals forces to achieve a certain degree of dissolution.
    In addition, the density of the compound also has a specific value. The density reflects the degree of close packing of molecules and is closely related to the molecular structure and crystal morphology. The determination of its density helps to accurately control the amount of materials and process parameters in practical applications, such as chemical production, pharmaceutical preparations, etc.
    In summary, the physical properties of 6-hydroxy-2-oxo-1, 2-dihydropyridine-4-carboxylate, such as properties, melting point, solubility, density, etc., are determined by their unique molecular structures, and these properties play a crucial role in the research and application of chemistry, medicine and other fields.
    What is the main use of 6-hydroxy-2-oxo-1, 2-dihydropyridine-4-carboxylate
    6 - hydroxy - 2 - oxo - 1,2 - dihydropyridine - 4 - carboxylate is also an organic compound. Its main uses are quite extensive, and it is often an important synthesis intermediate in the field of medicinal chemistry.
    The cover has the potential to participate in a variety of chemical reactions due to its unique chemical structure, and can build more complex and biologically active molecular structures through specific reaction paths. In the process of drug development, using this as a starting material allows chemists to ingeniously introduce various functional groups to design and synthesize new drug molecules targeting specific disease targets.
    In addition, in the field of materials science, it may also have its uses. Some of its derivatives may have special physical and chemical properties, such as optical properties, electrical properties, etc., which can be applied to the preparation of functional materials, such as luminescent materials and conductive materials.
    Furthermore, in the academic research of organic synthetic chemistry, this compound provides an important research object for chemists to explore novel reaction mechanisms and expand synthesis methods. Through in-depth study of its reaction characteristics, more efficient and green organic synthesis strategies can be opened up, promoting the progress and development of the field of organic synthetic chemistry.
    What are the synthesis methods of 6-hydroxy-2-oxo-1, 2-dihydropyridine-4-carboxylate
    The synthesis method of 6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate is an important topic in the field of chemistry. Although the ancient chemical synthesis techniques are simple, the principles are similar. To make this compound today, several paths can be followed.
    First, it can be started by a compound containing a pyridine ring. With suitable pyridine derivatives as raw materials, hydroxyl and carboxyl groups can be introduced at specific positions first. Under appropriate reaction conditions, a pyridine parent can be selected, and the hydroxyl and carboxyl groups can be cleverly connected to the target check point of the pyridine ring by electrophilic substitution reaction. Among them, the choice of reaction solvent is crucial, which needs to be miscible with the reactants and mild to the reaction environment. The type and dosage of the base also affect the reaction process, and the strong alkaline environment or side reactions can breed, so it must be precisely controlled.
    Second, it is based on the strategy of constructing a pyridine ring. Compounds containing carbonyl and amino groups can be used to form a pyridine ring structure through cyclization, and the desired hydroxyl and carboxyl groups can be introduced in suitable steps. For example, compounds with carbonyl, amino and carboxyl precursors undergo intramolecular cyclization under catalytic conditions to form a pyridine ring. The reaction temperature and time must be precisely regulated. If the high temperature or cyclization is excessive or the decomposition is initiated, the reaction will not be fully functional if the time is too short.
    Furthermore, we can learn from the synthesis ideas of similar compounds in the literature, and according to their reaction mechanisms and conditions, improve and adapt them to achieve the purpose of synthesizing 6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate. Or refer to the synthesis of similar structure pyridine derivatives, fine-tune the reaction reagents and conditions to fit the characteristics of the target product. After each step of the reaction, careful separation and purification are required to prevent the accumulation of impurities and affect the subsequent reaction and product purity. Through these methods, 6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate may be successfully prepared.
    6-Hydroxy-2-oxo-1, 2-dihydropyridine-4-carboxylate in which areas
    6-Hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate, which is useful in many fields. In the field of medicine, it is often the key raw material for the creation of drugs. Because of its specific chemical structure and activity, or can regulate specific physiological processes in organisms, such as participating in the action of enzymes, affecting cell signal transduction pathways, etc., it is very helpful for the development of drugs to treat specific diseases, or for cardiovascular diseases, neurological diseases, etc.
    In the chemical industry, it also plays an important role. It can be used as an intermediate for the synthesis of special functional materials, and can be converted into polymers or organic materials with special properties through chemical reactions. Such materials may have unique electrical, optical or mechanical properties and are widely used in the manufacture of electronic devices, optical instruments and high-performance materials.
    Furthermore, in the agricultural field, 6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate may have potential uses. Or it can be developed as a plant growth regulator, which affects the growth, development and stress resistance of plants. Help plants better resist diseases and pests, improve crop yield and quality.
    In summary, 6-hydroxy-2-oxo-1,2-dihydropyridine-4-carboxylate has shined in the fields of medicine, chemical industry, and agriculture due to its own characteristics, which is of great significance for promoting the development of various fields.