Dihydropyridine
pyridine pyrrole pyrazine piperidine piperazine

dihydropyridine

    Specifications

    HS Code

    929385

    Chemical Formula C5H9NO2
    Molecular Weight 115.13 g/mol
    Appearance Colorless to pale yellow liquid
    Odor Faint, characteristic odor
    Solubility In Water Poorly soluble
    Solubility In Organic Solvents Soluble in many organic solvents like ethanol, ether
    Boiling Point Approximately 200 - 220 °C
    Flash Point Relatively high, indicating low flammability
    Stability Stable under normal conditions, but can react with strong oxidizing agents

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    General Information
    Where to Buy dihydropyridine in China?
    As a trusted dihydropyridine manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
    Frequently Asked Questions

    As a leading dihydropyridine 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 main applications of dihydropyridine?
    Dihydropyridine (dihydropyridine) is useful in general areas. In the field of dihydropyridine, it can relax the smooth muscle of blood vessels and reduce the resistance of peripheral blood vessels, so it is often used in the treatment of high blood pressure. It can calm the blood, pump the blood of the heart, and pump the blood. In cardiovascular diseases, such as coronary heart disease and heart pain, dihydropyridine can be used to increase the blood supply of the heart, increase the pain of chest pain, and prevent arrhythmia.
    In the world, dihydropyridine is also affected. It can promote livestock and poultry production and improve the utilization rate of raw materials. It can be used for new generations of livestock and poultry, increase digestive enzyme activity and absorption. For example, it can promote weight gain, improve the egg rate, and the egg product is also good. For livestock such as cattle and sheep, it can increase meat, improve the lean meat rate, and help animal husbandry thrive.
    Furthermore, dipyridine has antioxidant properties. It can clear free radicals, and the biofilm is complete, preventing the cells from being affected. For human health care, or it can prolong aging and prevent many diseases. For food industry, it can be used as antioxidant, food product, and extend the warranty period. In short, the use of dipyridine is very good, and it is essential for animal husbandry, health care, food, etc., which benefits people's livelihood.
    What is the chemical structure of dihydropyridine?
    The chemical structure of dihydropyridine is unique. Looking at it, it is a derivative of the pyridine ring, and hydrogen atoms are added to the second and sixth positions of the pyridine ring, which is where the name "dihydrogen" comes from. The core pyridine ring is cleverly connected by five carbon atoms and one nitrogen atom, forming a hexagonal ring structure, which is like a delicate creation between heaven and earth.
    And the carbon atoms on the ring have their own uses, either connecting hydrogen atoms or connecting other groups, such as different stars in their respective positions, to build a unique spatial layout. The key point is that in the structure of dihydropyridine, there is a conjugated system. The wonder of this conjugation gives it a special electron cloud distribution, which is like the harmony of yin and yang, making it have unique physical and chemical properties.
    In addition, in the structure of dihydropyridine, there may be various substituents attached to the pyridine ring. The different substituents are alkyl or aryl, such as star embellishment, which makes its properties ever-changing. Or increase its lipophilicity, or change its polarity, affecting its solubility and stability in different media. This structure is exquisite, just like a natural creation, containing endless mysteries. It has unique functions in many fields such as medicine and agriculture, adding a unique color to the world and becoming an indispensable part of the chemical field.
    What are the methods for preparing dihydropyridine?
    The method of dipyridine has many ways in ancient times, and each has its own wonders. Let me describe.
    First, dipyridine can be prepared by using the starting material of pyridine. Gold compounds, such as boron compounds, are often used in the original solution, such as alcohol solution, at a certain degree and reaction, pyridine can be partially recovered, and dipyridine can be obtained. This way is easy to obtain raw materials, but the control of the components is of paramount importance. It is necessary to precisely control the degree of reaction, the amount of raw materials, and other factors, so that it is easy to cause side effects.
    Second, through a synthetic pathway, a series of inverse compounds are used to build dipyridine. For example, nitrogen-containing compounds containing dipyridine can be used to generate dipyridine in the presence of catalysis. This method can be modified according to the needs of dipyridine, and has a high degree of activity. However, the synthesis steps are often complex, and the synthesis skills need to be well-known, and the use of catalysis needs to be considered to improve the efficiency of the reaction.
    Third, there are also biosynthetic methods. Certain microorganisms or enzymes can catalyze specific substrates to generate dipyridine by biological reaction. However, the process of biosynthesis is limited by the characteristics of microorganisms or enzymes, the substrate is narrow, and the biological system is narrow, which increases the control degree of anti-pyridine.
    Of course, the methods of dipyridine have their own advantages and disadvantages. In the application, it is necessary to balance the appropriate methods according to the requirements, such as the quality of materials, efficiency, cost and other factors, in order to achieve the desired effect.
    What are the precautions for using dihydropyridine?

    First, the need for storage. Second, pyridine is sensitive, photophobic and high. It is dense in the dry and dark, in order to prevent it from losing its original effect due to light and high temperature.
    Second, the cost of use. According to the guidance of the right way, it is used in precise measurement. The dosage is small, and it is effective during the harvest period; the dosage is excessive, or it is common, which is harmful to the health of the user, or only increases the cost, and it is appropriate to lose the cost.
    Third, the caution of compatibility. The mixing of other things, to know its nature, careful. If it is not the same as the use of things, or from the chemical process, so that the activity of dipyridine, or more harmful things, endangering safety.
    Fourth, the user's safety. Different users, such as poultry, aquarium, its physiological characteristics, and the opposite of dipyridine. It must be determined, the usage and dosage can be appropriate.
    Fifth, the diligence of the. In the process of using dipyridine, it is advisable to add more frequently. The user's safety, the effect of observation is good, if there is a phenomenon, the reason for the speed, the method of comprehensive use, in order to ensure safety and effectiveness.
    Therefore, the use of dipyridine should be done with caution in terms of storage, consumption, compatibility, users, and transportation, in order to avoid its benefits and harm.
    What is the market outlook for dihydropyridine?
    Dihydropyridine (dihydropyridine) is important in modern times and in animal husbandry. In the environment, it can be used to control the cardiovascular system. Such as nifedipine, it is often used to treat diseases such as hyperhyperemia and cardiac pain. This substance, by virtue of its ability to block the entry of children into the myocardium and vascular smooth muscle cells, causing vascular soothing, and reducing blood pressure and cardiac pain.

    In its animal husbandry, dipyridine has antioxidant properties, which can prevent oxidation from the biological membranes of livestock and poultry, and improve the performance of livestock and poultry. For example, poultry breeding can promote the rate of eggs and make eggs solid; in domestic animals, it can increase the rate of production of eggs and cattle, and improve meat products.
    In terms of market prospects, with the aging of the global population and the increasing incidence of cardiovascular diseases, the demand for dipyridine to reduce blood pressure and treat heart pain will increase day by day. And research and development are moving towards new types of products with more specificity and less side effects. The same is true for animal husbandry. The amount of livestock and poultry products that are consumed by consumers has higher requirements. Dipyridine is used as a color and high-efficiency additive material, and its market must be improved. In particular, dipyridine is not included in the animal husbandry market. It is limited in business and has not yet been developed.