Pyridine 2 Amine
pyridine pyrrole pyrazine piperidine piperazine

pyridine-2-amine

    Specifications

    HS Code

    403892

    Chemical Formula C5H6N2
    Molar Mass 94.115 g/mol
    Appearance White to light yellow solid
    Odor Aminic odor
    Density 1.129 g/cm³ (estimated)
    Melting Point 58 - 62 °C
    Boiling Point 204 - 206 °C
    Solubility In Water Soluble
    Pka 8.85 (conjugate acid)
    Flash Point 97 °C
    Logp 0.36 (estimated)

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    General Information
    Where to Buy pyridine-2-amine in China?
    As a trusted pyridine-2-amine 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 pyridine-2-amine 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 uses of pyridine-2-amine?
    To the two of them, the main thing to use is to cure diseases and save people's lives.
























    < br For example, the cinnamon branch, which can relieve the skin, treat the cold, and make the evil surface and solve it. This is the effect of harmony, so that the body is balanced. Another example is the cinnamon branch, which is cold, is good at clearing the body, and the fire of the heart, can cause dysentery, eye red and other diseases, and remove the evil of the body, so that the right body can be obtained.
    The stone of gold also has a special effect. How fierce is its nature, it is used properly, and the effect is extraordinary. Such as plaster, the nature of great cold, can clear the lungs and stomach. If a person is suffering from the disease of thirst, the plaster can be good, and save people's lives in danger.
    The purpose of this is to gain insight into the disease, identify the problem, and correct the person with the bias. Make evil go away and be cured, the disease is cured, and the well-being of people can be improved. This is the main use of this method. It is a sharp weapon for those who treat diseases and save people, and it is the root of life.
    What are the physical properties of pyridine-2-amine?
    In both cases, the physical rationality of phlegm can be investigated. The phlegm is the thing born of human beings, and its nature is more than that.
    First of all, its shape is often mucus, or thin or thick. Thin ones are like water, with good flow property; thick ones are sticky, not easy to flow, and some can even become stale. This is due to the generation of phlegm, and the transformation phase of human body fluid. The body fluid melts and loses, or gathers and thins phlegm, or coagulates and thickens phlegm.
    The color of the phlegm is also different. Healthy people occasionally have a small amount of white and thin phlegm, which is normal excretion. If they are invaded by evil, the color of phlegm is not good. If the lung is cold, the phlegm color is often white; if the lung is attacked, the phlegm can be black and sticky, because of the phlegm. If there is a cold in the lungs, the phlegm color or white is both, and the smell may be normal.
    Furthermore, the smell of phlegm can also reveal the disease. Normal phlegm has a weak taste. If the phlegm has a rancid smell, it is mostly due to the stench in the lungs, which is a sign of the lung. And the smell of phlegm is fishy, often due to the toxicity of the lungs.
    In addition, the amount of phlegm also has a test value. In the early stage of exogenesis, the amount of phlegm may be low; if the disease is developed, the lungs are lost, the body fluid is condensed, and the amount of phlegm increases. In people who have been sick for a long time, the lung and spleen are damaged, and the water and fluid generation are abnormal, which can also cause an increase in the amount of sputum, and it can be coughed out.
    Of course, the physical nature of phlegm, such as shape, color, taste, quantity, etc., are closely related to the health of the person.
    Is pyridine-2-amine chemically stable?
    The second question you ask is whether the chemical properties of phlegm are stable? This question is quite exploratory and allows me to explain it in detail.
    Phlegm is secreted by the respiratory tract. Its components are complex and not a single chemical substance. It is difficult to simply discuss whether its chemical properties are stable or not. Phlegm contains mucus, foreign bodies, pathogenic microorganisms, various inflammatory cells and necrotic mucosal epithelial cells.
    Among them, the main component of mucus is mucin, which is sticky to a certain extent. Its chemical structure is relatively complex. Under certain circumstances, certain changes may occur. In case of extreme conditions such as high temperature, strong acid, and strong alkali, its molecular structure may be damaged, indicating that its chemical properties are not absolutely stable.
    However, pathogenic microorganisms exist in sputum, and their activity and stability are greatly affected by environmental factors. Under suitable conditions such as temperature and humidity, microorganisms may be able to multiply and grow; however, when the environment is unfavorable, their activity decreases or even dies, which also indicates the dynamic changes of the overall chemical properties of sputum.
    Furthermore, the biological macromolecules such as proteins and nucleic acids contained in the mucosal epithelial cells that are necrotic and exfoliated will also undergo chemical changes with time and environmental changes. Processes such as protein hydrolysis and nucleic acid degradation show that their chemical properties are not constant.
    Overall, the chemical properties of sputum are difficult to say stable. Because of its multiple components, each component interacts, and is affected by many factors in the external environment, it is always in a dynamic change. Therefore, it is not possible to simply determine whether the chemical properties of phlegm are stable or not, depending on the specific circumstances and conditions.
    What are the synthesis methods of pyridine-2-amine?
    Alas, if you want to know how to combine the two throats, I will come to you.
    A husband's throat is an important tool for human voice. To the two throats, if you want to combine them, one of the methods should be supplemented by the spiritual energy of heaven and earth. First find a quiet place, surrounded by lush plants and trees, filled with clear air. When the morning light shines, be in the middle, calm your mind, adjust your breathing evenly, and lead the essence of heaven and earth into your body, gathered in your throat. Intent to guard the throat aperture, guide the qi with your thoughts, so that the qi of the two can blend with each other, slowly flowing, if not, like the aggregation of clouds and fog, for a long time, it may be combined with the breath of the two throats.
    Another method requires the help of rare treasures. Find the thousand-year-old Ganoderma lucidum, deep-sea mackerel tears and other things, boil the Ganoderma lucidum in a secret method, take its juice, and mix it with mackerel tears. After taking this mixture, sit cross-legged and meditate, guide the medicinal power with your own internal force, and run along the throat meridians. When the medicinal power reaches the place where the two meet in the throat, carefully feel its changes, urge it with intention, so that it can be accepted and fused with each other, or it can become a synthesis of the two throats.
    Furthermore, you can ask for the immortal method. Visit famous mountains and rivers, and find the hidden immortal. With a devout heart, I implore the immortal to teach the wonderful method of synthesis. Immortals may pity their sincerity, and give formulas and handprints. According to the immortals, at a specific time, according to a specific position, the seal is formed and the mantra is chanted, and the mysterious power of heaven and earth is infused into the throat, so that the two throats are united under the blessing of divine power.
    However, this is an extraordinary method, and it needs to be done with caution. There are many obstacles in the process, and a little carelessness may cause qi and blood rebellion and damage to the throat. It must be done step by step and with awe, before it can be expected to succeed.
    What is the price range of pyridine-2-amine in the market?
    Answer: When it comes to the price range of sheep in the market, the situation is quite complicated, due to the intertwining of many factors, resulting in price fluctuations.
    The category of sheep is the key factor in pricing. Such as sheep, thick wool and rich meat, mostly used for meat and wool spinning, its price is often considerable; goats like to climb, the meat is firm, and the flavor is unique. It is very popular in some regions. However, due to different uses, the price may vary. Lamb meat is fresh and tender, suitable for various cooking, and often has a higher price in the market; adult sheep or due to the amount of meat and the quality of meat, the price varies.
    The origin of sheep also affects its price. Sheep that come from places with abundant aquatic plants and excellent breeding environment are of good quality and the price will be slightly higher. If the origin is remote and the transportation cost increases, the market price will also be implicated.
    Market supply and demand, the price of sheep is very huge. During festivals, such as the Spring Festival, Mid-Autumn Festival, etc., the public's demand for mutton increases sharply, and the supply exceeds the demand, so the price will rise; in normal times, the demand slows down slightly, and the price may stabilize or drop slightly. And the amount of mutton substitutes in the market also affects the price of sheep. If the supply of poultry and beef is sufficient and the price is good, some diners may choose it, and the price of sheep may be suppressed.
    Judging from the current market situation, the price per catty for ordinary sheep is between 30 and 50 yuan, and the price per catty for goats may be around 40 to 60 yuan. The price of lamb meat may reach 60 to 80 yuan per catty. However, this is only a rough figure. The reality varies from place to place, and the price may fluctuate significantly. And the market is changing rapidly, and the price may change at any time. It is difficult to determine an exact price.