Isoquinoline 7 Carboxylic Acid
quinoline thiophene imidazole thiazole

Isoquinoline-7-carboxylic acid

Taiy Chemical

    Specifications

    HS Code

    208836

    Name Isoquinoline-7-carboxylic acid
    Molecular Formula C10H7NO2
    Molar Mass 173.17 g/mol
    Appearance Solid (usually white or off - white)
    Melting Point 253 - 257 °C
    Solubility In Water Slightly soluble
    Pka ~4.5 (estimated for carboxyl group)
    Odor Odorless (usually)
    Density 1.339 g/cm³ (estimated)
    Stability Stable under normal conditions
    Hazard Irritant to eyes, skin and respiratory system

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    General Information
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    Frequently Asked Questions

    As a leading Isoquinoline-7-carboxylic acid 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 isoquinoline-7-carboxylic acids?
    Hetero-7-carboxylic acid is a substance with special chemical properties. It is active and plays an important role in many chemical reactions.
    Hetero-7-carboxylic acid is acidic and can neutralize with alkali substances to form corresponding salts and water. This is one of its remarkable chemical properties. Due to the presence of carboxyl groups (-COOH), the carboxyl groups are easy to dissociate hydrogen ions (H 🥰), making the substance acidic.
    Furthermore, this substance can participate in esterification reactions. When coexisted with alcohols, under suitable catalyst and reaction conditions, the carboxyl group interacts with the alcohol hydroxyl group (-OH) to remove a molecule of water and form ester compounds. This reaction has a wide range of uses in the field of organic synthesis, and can prepare various esters with special functions and uses, which is of great significance in flavors, pharmaceuticals and other industries.
    The carbonyl group of heterosquare-7-carboxylic acid (C = O) is also reactive. Nucleophilic addition reactions can occur, such as combining with nucleophiles containing nitrogen and sulfur to derive new compounds with diverse structures. This reaction can expand its chemical derivation path and provide the possibility for the creation of more functional substances.
    In addition, it may also involve redox reactions. Under specific conditions, it may be oxidized to cause changes in carboxyl groups; or it can be used as an oxidant to participate in the oxidation of other substances. Such redox properties are reflected in the synthesis of some fine chemicals and environmental chemical reactions.
    To sum up, isophane-7-carboxylic acid has shown potential application value in many fields such as organic chemistry, materials science, biomedicine, etc. due to its unique chemical properties, laying an important foundation for many research and practical applications.
    What are the common synthesis methods of isoquinoline-7-carboxylic acids?
    The common synthesis methods of isopentene-7-ketoacid include the following:
    First, isopentenol is used as the starting material. First, the isopentenol is oxidized by a specific oxidation reaction, such as using a suitable oxidizing agent and under suitable reaction conditions, its hydroxyl group is oxidized to a carbonyl group to obtain a carbonyl-containing compound. Then, by introducing a specific functional group, such as using a nucleophilic substitution reaction, the carboxyl-related group is introduced, and then through a series of subsequent reactions, such as hydrolysis and acidification, the group is converted into a carboxyl group, and finally isopentene-7-ketoacid is synthesized. The key to this path lies in the precise control of the oxidation reaction conditions and the rational design of the subsequent functional group conversion steps to ensure high yield and purity.
    Second, a compound containing carbon-carbon double bonds and other convertible functional groups can be used as the starting material. The addition reaction of carbon-carbon double bonds can be used first to access fragments related to the structure of the target product. For example, by adding to a specific halogen, a specific halogen atom is introduced, and then the halogen atom can be replaced by a carboxyl-containing precursor group through a nucleophilic substitution reaction. Then the formed intermediate product is properly oxidized or reduced to adjust the state of the carbonyl group, and then the synthesis of isopentene-7-ketoacid is completed. This approach requires clever design of the order and conditions of addition and substitution reactions to avoid unnecessary side reactions.
    Third, semi-synthesis is carried out with natural products as starting materials. The structure of some natural products in nature is similar to that of isoprene-7-keto acids. Suitable natural products can be selected and chemically modified. For example, using the functional groups already existing in natural products to carry out selective oxidation, reduction, hydrolysis and other reactions, and gradually modify its structure to convert it to the structure of isoprene-7-keto acids. The advantage of this method is that the source of starting materials is relatively abundant, and some reaction steps may be relatively mild, but a deep understanding of the structure and reaction characteristics of natural products is required to achieve efficient semi-synthesis.
    In which fields are isoquinoline-7-carboxylic acids used?
    In the field of medicine, it can be used as a key raw material for drug synthesis. With its unique structure, it can precisely combine with many biomolecules in the body, and with its special chemical properties, it can help drugs achieve the purpose of targeted delivery. In this way, the drug can directly reach the patient, increase its efficacy, and reduce its damage to healthy tissues. For example, in the development of anti-tumor drugs, heteroargon-7-carboxylic acid can be used as a base to build a carrier that specifically targets tumor cells, so that the drug can act efficiently on tumors, contributing to the problem of conquering cancer.
    In the field of materials science, it also has important applications. It can be used to prepare functional materials with excellent properties. The reactivity of heteroargon-7-carboxylic acid allows it to be cleverly combined with other materials, thereby imparting special optical, electrical or mechanical properties to the material. If new photoelectric conversion materials are prepared, the light absorption and conversion efficiency of the material can be significantly improved by the modification of heterophospheric light-7-carboxylic acid, which opens up a new way for the efficient utilization of new energy such as solar energy.
    In the field of fine chemicals, heterophospheric light-7-carboxylic acid is often the core component of the synthesis of high-end fine chemicals. Because it can participate in complex organic synthesis reactions, it can generate compounds with exquisite structure and unique functions. In the fragrance, dye and other industries, products made from this raw material have the characteristics of bright color, long-lasting aroma and good stability, which greatly enhance the quality and market competitiveness of products.
    Furthermore, in the field of biological detection, heterophospheric-7-carboxylic acid can be used as a sensitive biological probe. Because of its specific interaction with specific biomarkers, by detecting the change of its optical signal, it can achieve accurate detection of trace substances in organisms, providing a powerful means for early diagnosis and monitoring of diseases.
    What is the market price of isoquinoline-7-carboxylic acid?
    What is the market price of heterogeneous light-7-carboxylic acid? This is an important question in business, and it is related to the profit of the colonization.
    Looking at various markets, the price of heterogeneous light-7-carboxylic acid often changes for various reasons. The purity of its quality is the key. Those who are pure in quality will have a high price; those who are miscellaneous will have a lower price. And the amount of production can also move its price. If the product is abundant, the market will have sufficient goods, and the price may flatten; if the product is thin, there will be many seekers and few goods, and the price will jump.
    The origin is far and near, and the price also has an impact. What is produced in a distant place, the cost of losing it is heavy, and the price increases; if it is near the ground, the cost is saved and the price is cheap. In addition to the supply and demand of the city, it is also the reason. If the demand is prosperous and the supply is small, the price will increase; if the supply exceeds the demand, the price will be suppressed.
    According to the current situation, roughly speaking, the price of different square light-7-carboxylic acid may be between tens and hundreds of dollars per catty. However, this is only an approximate number. The actual price should be observed in the city, and you can only be sure of the details when you ask the people and visit the shops. The market conditions are ever-changing, and the price is not fixed. Therefore, if you want to confirm the price, you must explore it at any time, and you must not be limited to saying it before.
    What are the physical properties of isoquinoline-7-carboxylic acids
    It has unique physical properties. It is light and transparent, like the clarity of the glass, and it shines brightly under the light, which is very dazzling and dazzling. Its light transmittance is quite good, and the light passes through it. If the flow wave is gentle, there is no block, just like the morning light through the mist, gentle and clear.
    The thermal stability of the different light-7-hydroxylic acid is also considerable. In the case of ordinary temperature changes, its shape is constant, and it will not melt or crack, just like the solid of a rock. Even when it is roasted by fire, it can temporarily retain its shape and change its properties later. This characteristic makes it useful in high temperature environments. < Br >
    Furthermore, its solubility is unique. In a specific solvent, it can be quietly dissolved, and if ice and snow enter the warm pool, there will be no trace. As for other solvents, they refuse to melt, just like ice against the wind, holding on to themselves. This property makes it useful for separation and purification techniques.
    Its conductivity is also different. Under normal conditions, it is almost insulated, and the current is like a cliff, which is difficult to overcome. However, under specific conditions, such as strong pressure and strong light excitation, it can conduct electricity suddenly, and the conductivity is variable, like a candle in a darkroom, lighting pathway. This property opens up infinite possibilities in the field of electrons.
    The surface tension of heterosquare light-7-hydroxylic acid is also strange. At some interfaces, the surface tension is extremely low, and the droplets touch it, such as a ball-rolled jade plate, scattered. On other surfaces, the tension increases greatly, and the droplets condense but do not disperse, like a lotus leaf. This characteristic can be an opportunity for innovation in the paint, printing and dyeing industry.