N Ethyl 3 Cyano 4 Methyl Hydroxy Pyridine
pyridine pyrrole pyrazine piperidine piperazine

N-Ethyl-3-cyano-4-Methyl-hydroxy pyridine

    Specifications

    HS Code

    345840

    Chemical Formula C9H10N2O
    Molar Mass 162.19 g/mol
    Appearance Solid (likely, based on similar compounds)
    Physical State At Room Temperature Solid
    Solubility In Water Low solubility (predicted, due to hydrophobic groups)
    Solubility In Organic Solvents Moderate solubility in common organic solvents like ethanol, acetone

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    General Information
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    Frequently Asked Questions

    As a leading N-Ethyl-3-cyano-4-Methyl-hydroxy pyridine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    N-Ethyl-3-cyano-4-Methyl-hydroxy the chemical properties of pyridine
    N-ethyl-3-cyano-4-methyl-hydroxypyridine, this is an organic compound. Its chemical properties are unique and contain many characteristics.
    From the structural point of view, the compound contains ethyl, cyano, methyl and hydroxyl groups, and the interaction of functional groups results in its special chemical behavior. Hydroxyl groups are hydrophilic, which can cause molecules to form hydrogen bonds with water and have certain solubility in water. Cyanyl groups have high chemical activity and can participate in many reactions, such as hydrolysis reactions that can be converted into carboxyl groups, or nucleophilic addition reactions with nucleophiles.
    In terms of reactivity, due to the existence of functional groups, it can participate in a variety of organic reactions. Although methyl groups are relatively stable, under certain conditions, they may be functionalized by free radical reactions. Hydroxyl groups can participate in esterification reactions and react with acids to form ester compounds; substitution reactions can also occur and are replaced by other functional groups.
    In terms of stability, the molecular structure is generally relatively stable. However, the presence of cyano and hydroxyl groups makes it chemically react under specific conditions, such as strong acids, strong bases or high temperature environments, and the stability changes. The chemical properties of N-ethyl-3-cyano-4-methyl-hydroxypyridine are determined by its structure, and the functional groups cooperate to endow it with various reactivity and characteristics, which may have important application value in organic synthesis and other fields.
    What are the main uses of N-Ethyl-3-cyano-4-Methyl-hydroxy pyridine?
    N-ethyl-3-cyano-4-methyl-hydroxypyridine has a wide range of uses. In the field of medicinal chemistry, it is often used as a key intermediate to assist in the synthesis of many drugs. For example, when developing compounds with specific physiological activities, this substance can undergo ingenious chemical reactions to build the core structure of drug molecules, thus laying the foundation for the creation of new drugs.
    In the field of materials science, it has also emerged. Due to its unique chemical structure and properties, it can participate in the synthesis of materials with special properties. It can enhance the stability of materials, or give materials unique optical and electrical properties, thus playing an important role in the development and preparation of advanced materials.
    In the field of organic synthesis, N-ethyl-3-cyano-4-methyl-hydroxypyridine, with its active group, can be used as a starting material or key reagent for the construction of a variety of complex organic compounds. Through careful design of reaction routes, with the help of its reaction with other organic molecules, various novel organic structures can be created, which contributes to the development of organic synthesis chemistry.
    What is the synthesis method of N-Ethyl-3-cyano-4-Methyl-hydroxy pyridine
    The synthesis of N-ethyl-3-cyano-4-methyl-hydroxypyridine is quite complicated.
    First, suitable starting materials can be used. Common starting materials or pyridine-containing ring structures have modifiable groups on them for subsequent introduction of ethyl, cyano and methyl substituents.
    In the initial stage of the reaction, or with appropriate reagents, specific positions of the pyridine ring can be modified. For example, to introduce ethyl, halogenated ethane and pyridine derivatives containing active check points can be selected. Under the condition of alkali catalysis, ethyl can be connected according to the nucleophilic substitution reaction mechanism. This process requires fine regulation of the reaction temperature, the amount and type of alkali. Due to excessive temperature or improper alkali content, side reactions may occur, which affects the purity and yield of the product.
    After the successful introduction of ethyl, cyanyl is introduced. Cyanide-containing reagents such as potassium cyanide or sodium cyanide are often used, but such reagents are highly toxic and must be handled with caution. Generally, with the assistance of a phase transfer catalyst, it is reacted in a specific solvent system to successfully replace the halogen atom at the corresponding check point on the pyridine ring or other suitable leaving groups to realize the cyanylation reaction.
    As for the introduction of methyl, methylation reagents such as iodomethane or dimethyl sulfate can be selected. Under basic environment and suitable reaction conditions, the nucleophilic substitution of methyl and pyridine ring occurs at a specific position to form the 4-methyl structure in the target molecule.
    After each step of the reaction is completed, it needs to be separated and purified. Common methods such as column chromatography and recrystallization are used to remove impurities and obtain pure products. And after each step of the reaction, the structure and purity of the product need to be accurately analyzed to ensure the smooth progress of the subsequent reaction. After carefully designing and implementing the reaction in multiple steps, N-ethyl-3-cyano-4-methyl-hydroxypyridine can be finally obtained.
    What is the price range of N-Ethyl-3-cyano-4-Methyl-hydroxy pyridine in the market?
    The style of "Tiangong Kaiwu" is simple and simple, aiming to describe the situation of things in plain language. However, today I don't know the price of "N-Ethyl-3-cyano-4-Methyl-hydroxy + pyridine" in the market. This is a fine chemical product, and its price is determined by many factors, such as the price of raw materials, the difficulty of production, the balance of supply and demand, and the quality. If the raw materials are rare, it is not easy to harvest, and the price will be high; if the production method is cumbersome, it is labor-intensive and expensive, and the price will also increase; if there are many applicants and few suppliers, the price will rise; if the quality is high, the price will also rise. And this compound has different uses in chemical, pharmaceutical and other fields, and different uses have different quality requirements, which also affects its price. I don't have the exact market situation information, so it is difficult to say the price range. Or you need to consult chemical raw material manufacturers and chemical trading platforms to study the market dynamics in detail before you can get the approximate price.
    What are the storage conditions for N-Ethyl-3-cyano-4-Methyl-hydroxy pyridine?
    This is N-ethyl-3-cyano-4-methyl-hydroxypyridine, which is a fine chemical, and the storage method is very important.
    Storage place, choose a cool, dry and well-ventilated place. Because of the cool environment, it can avoid high temperature to change the properties of this thing. Under high temperature, or lead to chemical reactions, damage its quality. Dry place, can prevent moisture erosion. If the moisture is too heavy, this thing may deliquescent or react with water, losing its original characteristics. Well ventilated, it can prevent the accumulation of harmful gases and maintain its chemical stability.
    And must be away from fire and heat sources. Both of these can cause a sudden rise in temperature and cause danger. The flame can directly ignite this substance. If it is flammable, it will cause disaster; the heat source will increase the temperature, or cause it to decompose and polymerize.
    This substance should be separated from oxidants, acids, and bases. Oxidants have strong oxidizing properties, or react with the product; acids and bases are chemically active. Contact with them, or react with acid-base neutralization, etc., change their chemical structure and lose their effectiveness.
    Containers used for storage must be tightly sealed. To prevent contact with air, oxidation by oxygen, or deterioration by absorbing certain components in the air. And the container material should not react with the product to ensure safe storage.
    When handling, it should also be handled lightly to prevent damage to the packaging and container. If the packaging is damaged, the material is exposed, or reacts with external substances, or is lost, which may cause loss, pollution of the environment, and even cause safety accidents.