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    Home > Medical News > Medical World News > The Applications of 6-Isoquinolinecarbonitrile(9CI)

    The Applications of 6-Isoquinolinecarbonitrile(9CI)

    • Last Update: 2023-05-18
    • Source: Internet
    • Author: User
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    6-Isoquinolinecarbonitrile (9CI) is an organic compound that has a wide range of applications in the chemical industry.
    It is a pale yellow crystalline solid with a distinct odor.
    This compound is primarily used as a building block for the synthesis of other organic compounds, and it has a number of unique properties that make it useful in various applications.
    In this article, we will explore some of the most common applications of 9CI in the chemical industry.

    1. Pharmaceuticals

    One of the most significant applications of 9CI is in the pharmaceutical industry.
    It is used as a starting material for the synthesis of various pharmaceutical compounds.
    For example, it can be converted into a number of different alkaloids, which are important constituents of many medicinal plants.
    Additionally, it can be used to synthesize other organic compounds that have potential medicinal properties.

    9CI is also used in the production of certain types of antibiotics, such as tetracycline and chlortetracycline.
    These antibiotics are effective against a wide range of bacterial infections, and they are commonly used in the treatment of acne, rosacea, and other skin conditions.

    1. Pigments and Dyes

    Another common application of 9CI is in the production of pigments and dyes.
    It can be converted into a range of different isoindolyl compounds, which are used as yellow, orange, and red pigments in various applications.
    For example, isoindoline yellow, a compound derived from 9CI, is commonly used as a yellow pigment in plastics, textiles, and other materials.
    Additionally, isoindoline red is used as a colorant in printing inks, coatings, and other applications.

    1. Agrochemicals

    9CI is also used in the production of agrochemicals, such as herbicides and fungicides.
    It can be converted into a number of different amide compounds, which have herbicidal and fungicidal properties.
    For example, one of the most commonly used herbicides, paraquat, is derived from 9CI.
    Paraquat is effective against a wide range of broadleaf plants and grasses, and it is commonly used in agriculture to control weeds and invasive plant species.

    1. Materials Science

    9CI is used in materials science as a precursor to the production of certain types of polymers.
    Polymers are large molecules that are made up of many repeating units, and they are used in a wide range of applications, such as in plastics, fibers, and coatings.
    9CI can be converted into a number of different aromatic amines, which are used as building blocks for the synthesis of polymers with specific properties.

    1. Other Applications

    9CI is also used in other applications, such as in the production of photoconductive materials, electronic components, and certain types of adhesives.
    It is commonly used in the production of thermostat housings, electrical contacts, and other components in the automotive industry.


    6-Isoquinolinecarbonitrile (9CI) is a versatile compound with a wide range of applications in the chemical industry.
    It is used in the production of pharmaceuticals, pigments and dyes, agrochemicals, materials science, and a variety of other products.
    Its unique properties make it an important building block in the synthesis of many organic compounds, and its use is expected to continue to grow in the coming years.

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