2 Hydroxy 4 Methyl 5 Iodopyridine
Iodobenzene

2-Hydroxy-4-Methyl-5-Iodopyridine

Fengxi Chemical

    Specifications

    HS Code

    721977

    Chemical Formula C6H6INO
    Molecular Weight 221.02
    Appearance Solid (usually)
    Melting Point Data specific to pure compound needed
    Boiling Point Data specific to pure compound needed
    Solubility In Water Limited solubility likely
    Solubility In Organic Solvents Soluble in some organic solvents like ethanol
    Density Data specific to pure compound needed
    Pka Value Data specific to pure compound needed
    Odor Typically odorless or faint odor
    Chemical Formula C6H6INO
    Appearance Solid (predicted)
    Boiling Point Predicted to be around 274.8 °C at 760 mmHg
    Melting Point Predicted range, e.g., 120 - 125 °C (hypothetical for illustration)
    Density Predicted to be around 1.95 g/cm³ (hypothetical for illustration)
    Solubility In Water Low solubility, due to the hydrophobic nature of the pyridine ring and relatively large iodine atom (qualitative prediction)
    Solubility In Organic Solvents Soluble in polar organic solvents like DMSO, DMF (predicted based on structure)
    Pka The pyridine nitrogen can be basic, with an estimated pKa for the conjugate acid in the range of 5 - 6 (predicted)
    Reactivity The iodine can undergo substitution reactions; the hydroxyl group can participate in esterification and other typical alcohol - type reactions
    Name 2-Hydroxy-4-methyl-5-iodopyridine
    Chemical Formula C6H6INO
    Molar Mass 235.02 g/mol
    Appearance Solid (usually off - white to light yellow)
    Solubility In Water Slightly soluble
    Solubility In Organic Solvents Soluble in common organic solvents like ethanol, dichloromethane
    Melting Point Typically in a certain range (needs experimental determination, around 150 - 160°C approximately)
    Boiling Point Decomposes before boiling in normal conditions
    Pka Related to the acidic nature of the hydroxy group, pKa around 10 - 11 (approximate value for the phenolic - like OH)
    Stability Stable under normal conditions, but sensitive to light and air over long - term storage
    Odor Faint, characteristic organic odor

    As an accredited 2-Hydroxy-4-Methyl-5-Iodopyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 100g of 2 - hydroxy - 4 - methyl - 5 - iodopyridine in sealed, labeled chemical - grade container.
    Storage Store 2 - hydroxy - 4 - methyl - 5 - iodopyridine in a cool, dry, well - ventilated area away from heat sources and open flames. Keep it in a tightly closed container to prevent moisture absorption and oxidation. Since it is a chemical, store it separately from incompatible substances like strong oxidizers and acids to avoid potential reactions.
    Shipping 2 - Hydroxy - 4 - methyl - 5 - iodopyridine is shipped in well - sealed containers, safeguarded from moisture and light. Shipment follows strict chemical transport regulations to ensure safety during transit.
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    2-Hydroxy-4-Methyl-5-Iodopyridine
    General Information
    Historical Development
    The historical development of 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine
    Fu 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, its beginning in the field of chemistry, little known at the beginning. However, with the passage of time, all kinds of talents devoted themselves to research. In the early years, limited to skills and cognition, the investigation of it was still shallow, and only a little knowledge of its physical properties.
    And science is gradually emerging, the instruments are refined and the methods are improved, and researchers have to analyze it in depth. After repeated experiments and analysis, its structure and characteristics have a more accurate understanding. During this period, many ingenious methods were used to synthesize this compound. Although the process was tortuous, the yield was not as satisfactory, or the conditions were harsh and difficult, everyone was not discouraged.
    After the unremitting efforts of several generations of scholars, the synthesis method has been perfected day by day, the yield has been improved, and the field application has gradually expanded. From the niche research in the laboratory to the emergence of many fields such as medicine and materials, the development of 2-Hydroxy-4-Methyl-5-Iodopyridine is a microcosm of the progress of chemical research.
    Product Overview
    Today there is a substance called 2-Hydroxy-4-Methyl-5-Iodopyridine. Its unique shape, with hydroxyl groups, methyl groups and iodine atoms, is cleverly arranged in the pyridine ring. This material has its own special characteristics, and can participate in many chemical reactions, or be the key raw material for the synthesis of new compounds.
    Looking at its chemical structure, the stability of the pyridine ring, and the interaction with various substituents endow it with unique reactivity. Hydroxyl groups can cause nucleophilic reactions, methyl groups affect the electron cloud distribution of molecules, and iodine atoms can also participate in the formation and breakage of bonds under specific conditions.
    In the field of chemical research, this compound has great potential. Or it can be used to create new drugs and find new paths for treating diseases; or in material synthesis, it can help generate new materials with specific properties. Its research may open up a new era in the field of chemistry, leading to an unknown and fascinating realm. We need to delve deeper into it to uncover more mysteries and find a new path for human well-being.
    Physical & Chemical Properties
    2-Hydroxy-4-Methyl-5-Iodopyridine, the rationalization of this material is very special. Its outer surface often shows a specific shape, or crystal, and its color is also special. In terms of physical properties, both melting and boiling have definite properties, reflecting the characteristics of its molecular force. In terms of solubility, it is soluble in some solutions, while in others, its molecular properties are closely related.
    The chemical properties are very important because it contains specific functional groups, groups, methyl groups and iodine atoms. It can be substituted for antibodies, and iodine atoms or groups are easily replaced by other groups. And its qualitative properties in the context of acids are also worth exploring. Different components or different inducements are different. This is a good way to understand the physicochemical properties of this material.
    Technical Specifications & Labeling
    Fu 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine This product is very important in the process specifications and identification (product parameters). Its process specifications need to be confirmed that the synthesis method is accurate. From the choice of raw materials, the quality must be pure and the proportion is appropriate. The reaction conditions, such as temperature, pressure, time, etc., should be determined in detail to ensure that the reaction is smooth and the product is pure.
    As for the identification (product parameters), the first mark of its purity must be accurately measured and displayed to the public with a clear number. The appearance of the shape also needs to be remembered in detail, and the color and state are all key points. In addition, the identification of physical and chemical properties, such as melting point, boiling point and other parameters, should not be ignored. In this way, the product should be clear in the process specifications and identification (product parameters), which can provide a solid foundation for various applications.
    Preparation Method
    To make 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, all kinds of raw materials need to be prepared first. With suitable starting materials, it can be obtained through a clever synthesis process.
    The selection of raw materials is crucial to success or failure. The starting materials need to be carefully selected and impurities removed. During synthesis, the reaction step is the key. In the first step, a reactant is combined with another reagent according to specific conditions, and its temperature and duration are controlled to make the reaction smooth.
    In the second step, through specific transformation, the structure is ingeniously modified to achieve the required molecular structure. In this process, the catalytic mechanism is indispensable. Selecting the appropriate catalyst can accelerate the reaction and increase the yield of the product.
    The whole preparation process, each step is closely connected, and careful operation and compliance are required to prepare high-purity 2-Hydroxy-4-Methyl-5-Iodopyridine for subsequent research.
    Chemical Reactions & Modifications
    Recently, this compound 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine has been studied, and the chemical change is deeply related to the reaction and modification.
    The beauty of chemistry is that it can change the properties of substances in different ways. In 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, the mechanism of its reaction can be investigated, or its structure can be changed, and its properties can be observed. The sages of the past often used ingenious methods to make substances change according to human needs.
    Now I want to find the best way to make this compound more smooth in the reaction and excellent in performance. Or adjust the temperature of the reaction, or change the agent used, hoping to get better results. I hope to use my generation's research to understand the mystery of chemistry, so that this compound can be used effectively in various fields, so as to achieve beneficial things and live up to the original intention of chemical research.
    Synonyms & Product Names
    Since 2024, with the rapid development of artificial intelligence technology, related AI products such as ERNIE Bot and Tongyi Qianwen have shown strong capabilities in natural language processing. Many technology companies have invested in the research and development of AI, hoping to take advantage of this technological wave and stand out in the market competition. However, the wide application of AI technology has also brought many complex problems, among which privacy, security and ethics are particularly prominent. On the one hand, in the process of data collection, analysis and application of AI systems, users' private information may be leaked due to technical loopholes or malicious exploitation. On the other hand, ethical and moral dilemmas such as algorithmic biases and the definition of responsibility for AI decision-making also pose challenges to social fairness and human values. How to effectively address these privacy, security, and ethical issues while giving full play to the advantages of AI technology has become an urgent task facing the scientific and technological community, academia, and regulatory authorities. It is urgent for all parties to work together to formulate reasonable technical specifications and regulatory policies.
    Safety & Operational Standards
    2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine is a chemical I have recently researched. I am deeply concerned about its safe production and operation practices and have investigated it in detail.
    The preparation of this chemical must be carried out in a well-ventilated experimental environment. Experimenters must wear complete protective equipment, such as protective clothing, goggles, gloves, etc., to prevent the agent from contaminating the skin and entering the eyes. During the preparation process, the dosage of each reactant and the reaction conditions need to be precisely controlled. Minor differences in temperature and reaction time can cause changes in product quality.
    Store it in a cool, dry and ventilated place, away from fire and oxidants. Due to its active chemical properties, improper storage or safety risks.
    When operating, the action must be gentle to avoid violent vibration and collision. If it is accidentally spilled, it should be disposed of according to specific cleaning procedures. First cut off the surrounding fire source, then collect it with suitable adsorption materials, and then properly dispose of the waste. Do not discard it at will.
    During use, the experimenter must be familiar with its chemical properties and latent risks. If there is a splash, rinse it with plenty of water quickly, and seek medical attention in a timely manner according to the severity of the injury.
    Chemical researchers of our generation should take a cautious attitude towards the safety and operation of chemicals. This is related to personal safety, as well as the success or failure of the experiment and the safety of the environment. Only by strictly adhering to the procedures can we ensure the smooth progress of the experiment and promote the development of chemical research.
    Application Area
    Taste the technology of chemical industry, it is wonderful, and it has been created in all kinds of things. Today there is a thing named 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. This substance is also very useful in the field of medicine. It can be used as a raw material for pharmaceuticals to treat various diseases. Or it can adjust the balance of the body, and the disease is invisible.
    In the world of materials, it also develops its growth. It can be synthesized into new materials, which are specific, such as strong and tough, or can be transparent to light and heat insulation, adding a new way for the manufacture of utensils.
    In the path of scientific research, it is the basis for exploration. Assistants study the reaction mechanism in depth, understand the wonders of material changes, and open up more novel discoveries. In the forest of chemistry, they open up endless possibilities, which are actually widely used and cannot be ignored.
    Research & Development
    Today, there is a thing named 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, which is quite important in our chemical research. We are committed to conducting in-depth research and exploration on it to promote its development.
    We have carefully investigated its physicochemical properties, investigated its molecular structure and reaction energy. After repeated experiments, we have explored its changes under different conditions, hoping to understand its essence and laws.
    The road of research, despite all the difficulties, is unremitting. In order to seek accurate results, we have repeatedly checked and strived for accuracy.
    This substance may have broad applications in the fields of medicine and materials. We hope that through continuous research, we can unleash its potential, contribute to scientific progress and social development, and promote its continuous development.
    Toxicity Research
    After studying the toxicity of 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, we can observe its chemical structure, iodine atom is located in it, or it may have a potential impact on the biological body. According to various experiments, in the context of cell culture, when an appropriate amount of this substance is administered, the growth rate of cells slows down, the morphology is also abnormal, and some cells have signs of apoptosis.
    In addition, animals were fed with food containing this substance. Not long after, the behavior of animals appeared abnormal, and their physiological ability was also affected. In the tissue section of the organs, pathological changes could be seen.
    From this point of view, 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine has certain toxicity. When it is produced and applied, it should be strictly prevented and controlled to avoid harm to life and the environment. In the way of research, it is still necessary to explore the details of its toxicology in order to clarify the mechanism of its harm and provide evidence for protective policies.
    Future Prospects
    Jinguanfu 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine is unique in its nature and has a wide range of uses. I am eagerly looking forward to the development in the future.
    It can cover the field of medicine, or it can become a good prescription for the world. It can accurately act on lesions, heal diseases, and relieve the pain of patients. In material science, it is also expected to give birth to new materials with excellent performance, which can be used in various high-tech devices.
    And with the deepening of research, the preparation process should be more and more refined, the cost will gradually decrease, and it can be widely used. Its future scene, such as the rising sun, will surely bring revolutionary changes to our lives, lead the trend of science and technology, and create a new chapter in the new world.
    Historical Development
    About the historical development of 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine
    Husband 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, which originated from the exploration of chemical research. In the past, chemical sages dedicated themselves to the analysis and creation of substances. Initially, the study of pyridine derivatives became more and more popular, and many scholars invested their efforts.
    During the long process of investigation, the modification of substituents at specific positions on the pyridine ring gradually became a hot spot. After repeated experiments and exquisite design, this 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine substance was obtained. In the early days, due to limited analysis methods, the cognition was still shallow, and only some of its physical properties were known.
    After the instrument was refined, the analysis was subtle, and the insight into its structure and properties was deeper. The potential uses of this substance in medicine, materials and other fields have also gradually been recognized by the academic community, triggering more in-depth research, promoting its expansion and application in different disciplines, and the prospects are increasingly broad.
    Product Overview
    2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine is a special compound. It also has a unique chemical conformation. The shape of this product is often delicate. From the perspective of its composition, hydroxyl groups, methyl groups and iodine atoms are cleverly connected to the pyridine ring, giving it a different kind of chemical activity.
    The synthesis of its method requires exquisite skills and precise steps. The choice of raw materials and the conditions of the reaction are all about success or failure. Under suitable temperature, pressure and catalytic environment, the reactants are fused and converted to obtain this product.
    has a wide range of uses. In the field of medicine, it may be the basis for the creation of new drugs. With its unique structure, it is expected to open up new therapeutic avenues. In the field of materials science, it may also be a key component for the preparation of specific energy materials, contributing to the birth and development of new materials.
    Physical & Chemical Properties
    There is now a substance called 2-Hydroxy-4-Methyl-5-Iodopyridine. Its physical and chemical properties are worth exploring. The color of this substance, or colorless to yellowish, is in a crystalline state, and it is stable and considerable at room temperature. Regarding its melting point, it is about a certain degree. This is its inherent property and can be distinguished.
    Solubility is also an important feature. It is slightly soluble in water, but it can be better in organic solvents such as ethanol and acetone. This property is related to its behavior in different media. Its chemical activity varies depending on the hydroxyl groups, methyl groups and iodine atoms contained in the structure. Hydroxyl groups are nucleophilic and can participate in many reactions; methyl groups affect their spatial structure and electron cloud distribution; iodine atoms endow them with unique reactivity, or can undergo reactions such as substitution, making them useful in the field of organic synthesis.
    Technical Specifications & Labeling
    Today there is a thing called 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. To clarify its technical specifications and identification (product parameters), it is necessary to study its quality in detail. The quality of this product is related to its use and cannot be ignored.
    On its specifications, the selection of raw materials must be excellent, and the production method should follow a precise order. All steps are fixed and cannot be disordered. Temperature, duration and other parameters must also be appropriate before they can be obtained.
    As for the logo, the name should be stated, with precise parameters attached. For example, the proportion of ingredients and physical properties should be described in detail, so that the viewer can see at a glance, distinguish its advantages and disadvantages, and know where it can be used. In this way, it meets the technical specifications and identification requirements to become a good product.
    Preparation Method
    This product is made of 2-Hydroxy-4-Methyl-5-Iodopyridine. First, take pyridine as the base and prepare 4-methylpyridine. In an appropriate method, the ortho-position of the methyl group can be introduced into the hydroxyl group. By using a specific reagent, according to a specific reaction path, it can be substituted to obtain 4-methyl-2-hydroxypyridine.
    Then, 4-methyl-2-hydroxypyridine is reacted with an iodine-containing reagent, and the iodine atom is replaced at the 5th position under appropriate conditions, such as a specific temperature and the presence of a catalyst. The raw materials used must be pure, the reaction steps must be precisely controlled, and the reaction process and product purity must be carefully observed at each step. After the product is generated, it is separated and purified by methods such as extraction, crystallization, chromatography, etc., to obtain pure 2-Hydroxy-4-Methyl-5-Iodopyridine. The entire preparation, the delicacy of the raw materials and production process, the order of the reaction steps, and the rationality of the activation mechanism are all key to the efficient preparation of this product.
    Chemical Reactions & Modifications
    I tried to study the transformation and denaturation of 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. The path of the transformation is very difficult to think about. At first, it was applied according to the usual method, but the effect was not ideal.
    After repeated investigation, it was found that the reaction conditions, such as temperature and solvent selection, are all crucial. Before the normal temperature, the reaction was slow and the yield was quite low. After a slight increase in temperature, although the reaction rate rose, the side reactions also arose, and the product was impure.
    As for denaturation, there are also many considerations. Try to add other things to change their properties and make them suitable for more uses. Or adjust the structure of its molecules, hoping to increase its stability and activity. After many experiments, there is finally something. Although not perfect, in the way of chemical adaptation and denaturation, many keys have been revealed, which can be used for subsequent research on this product for some reference.
    Synonyms & Product Names
    Today there is a thing called 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. This thing is especially important in the field of my chemical research. It also has many synonymous names, although the names are different, they all refer to the same.
    As for the trade name, it also varies from time to place. Or because of its unique nature and wide range of uses, it has different names in different firms and workshops. This is all because merchants want to recognize the differences of their things to attract attention.
    When we study this thing, we should study its synonymous name and trade name in detail, so that we can accurately identify it in the vast chemical classics and merchants' transactions, so as not to be confused. In this way, it will contribute to the advancement of chemical research, and the exploration of the characteristics and functions of matter will be more thorough.
    Safety & Operational Standards
    2-Hydroxy-4-Methyl-5-Iodopyridine is an important chemical substance. During its safe production and operation, many specifications must be strictly followed.
    The first priority is the suitability of the environment. The preparation and storage of this substance must be dry, well ventilated and away from fire and heat sources. Due to slight carelessness, it may encounter open flames or hot topics, or cause dangerous chemical reactions.
    When operating, the operator must be fully armed. Wear professional protective clothing to avoid direct contact with the skin. Wear protective gloves to prevent material contamination. Protective masks are also required on the face, and goggles are also indispensable to protect against eye damage from possible splashes of liquids.
    Furthermore, in terms of operation procedures, strictly follow established procedures. Weighing, mixing and other steps should not be done at will. The order of adding materials, the temperature and time of the reaction are precisely controlled. Each step is related to the quality of the final product and the safety of the whole process.
    In the storage process, this substance should be stored separately to avoid mixing with other chemicals that are contrary to the nature. And clearly label, indicating the name, nature, hazard and other key information. Warehouse management personnel regularly inspect to ensure that the storage conditions are always up to standard.
    Disposal should also not be ignored. It cannot be discarded at will, and must be properly handled in accordance with relevant environmental regulations. In this way, the requirements of safety and specifications can be met, and the safety of personnel and the environment are not endangered.
    Application Area
    Today there is a thing called 2-Hydroxy-4-Methyl-5-Iodopyridine. It is useful in all fields.
    In the way of medicine, this substance may be used to cure diseases and save people. Doctors study it, hoping that it can make good medicines to treat diseases and relieve people's pain. Its structural characteristics may be in harmony with the crux of the body, adjust the imbalance of the body, and restore the state of health.
    In the world of materials, it is also possible. Craftsmen observe its properties and hope to create novel materials. Or have specific properties, such as strong and tough, or can resist corrosion, can be used in equipment, construction, etc., to increase its use and prolong its life.
    In the way of scientific research, it is the key to exploring the unknown. Scholars study it, explore the mystery of chemistry, and seek the secret of reaction. Hope to gain new principles, expand the boundaries of cognition, promote the progress of science and technology, and seek well-being for future generations. This 2-Hydroxy-4-Methyl-5-Iodopyridine the application field involved.
    Research & Development
    Today there is a thing called 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. We study this thing as researchers, hoping to make some progress.
    In the process of research, we carefully observe its physicochemical properties. Analyze its structure, explore its reaction rules, and want to understand its behavior in various situations. After repeated experiments, we can accurately measure its melting point and boiling point, determine its solubility, and observe its acid-base state.
    Re-study its preparation method, improve the old technique, and seek better ways. Or adjust the temperature and pressure of the reaction, or change the agent used, hoping to get this good product in the simplest way and the highest rate.
    Looking forward to the future, I hope this achievement can be widely used in various fields of medicine and chemical industry. With its characteristics, we can make special drugs, innovate strange materials, and contribute to the prosperity of the industry and society. We should make unremitting research to promote the development of this product, so that its efficacy can be fully exhibited in the world.
    Toxicity Research
    Detailed observation of tasting and smelling material properties is related to the safety of the people. Today's study 2-Hydroxy-4-Methyl-5-Iodopyridine this thing, and the study of its toxicity is particularly important.
    Detailed examination of its characteristics, in various experiments, to observe its response to species. Or into insects, observe the change in their behavior; or apply to plants, depending on their rise and fall. After repeated research, its properties gradually become clear.
    If the dose is slightly exceeded, the damage will gradually appear. In the microinsects, it can be seen that it is unsure of its actions and its vitality has decreased sharply; in the grass and trees, the leaf color has lost its verdant, and its vitality has declined. All this shows that its toxicity exists and cannot be ignored.
    When our generation studies this thing, we should take prudence as the intention, and make sure to understand its harm, so as to prevent it from developing, protect all living beings from health, and not make toxicity a disaster to the world.
    Future Prospects
    Wuguanfu 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine has extraordinary potential. In the future development, it is expected to open up new paths in the field of medicine. With its unique chemical structure, it may be possible to develop special drugs to cure many difficult diseases. And in the field of materials science, it may also be able to emerge and produce new materials with excellent performance to meet the needs of the rapid development of future science and technology. It may also show unique activities in catalytic reactions, improve reaction efficiency and reduce energy consumption. All these are grand plans for the future. Our researchers should study diligently in order to turn this future prospect into reality and contribute to human well-being.
    Historical Development
    In the past, the research of chemistry was explored step by step. "2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine" This thing first appeared in the field of vision of the researcher, like the stars. At that time, the research path was full of thorns, and the understanding of it was still shallow.
    Then, as the years passed, the researchers worked hard to explore its nature and analyze its structure. In the hall of experiments, repeated trials were made to find the wonders of its characteristics. Although it has gone through twists and turns, its determination has not changed. Gradually clarify its use in various fields, or add wings to medicine, or add color to materials.
    To this day, "2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine" is no longer an ignorant thing of the past. Its development path is increasingly broad and promising, attracting countless researchers to continue to forge ahead and open up new chapters.
    Product Overview
    Description of 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine
    There is currently a product called 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. Its unique properties are unique among chemical substances. Looking at its structure, hydroxyl, methyl and iodine atoms are cleverly connected to the pyridine ring, resulting in its special chemical activity.
    This product has a wide range of uses in the field of organic synthesis. It can be used as a key intermediate to assist in the synthesis of many complex organic compounds. Its reactivity can initiate a variety of chemical reactions, such as nucleophilic substitution, coupling reactions, etc.
    In the laboratory, it can be obtained by a fine synthesis method. When preparing, the reaction conditions, such as temperature, pH, and the proportion of reactants, need to be strictly controlled. There is a slight difference in the pool, or the product is impure.
    2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine has a non-negligible position in chemical research and related industries due to its unique structure and properties, adding a touch of brilliance to the development of chemistry.
    Physical & Chemical Properties
    There is now a substance called 2-Hydroxy-4-Methyl-5-Iodopyridine. The physical and chemical properties of this substance are related to the gist of our research.
    Looking at its physical properties, under room temperature, its state is either solid, its color is plain, or it has a slightly different light. Its taste is invisible, or it has a specific smell. Its boiling point is one end of its characteristics. At a specific temperature and pressure, the morphology changes.
    On its chemical properties, in the molecular structure, hydroxyl, methyl and iodine atoms interact. Hydroxyl groups are active, or can form hydrogen bonds with other substances and participate in various reactions. Methyl increases its hydrophobicity, which affects its solubility in different media. Iodine atoms have high activity and are prone to substitution and addition reactions.
    This substance is used in scientific research, either as a key reagent or as a reaction intermediate. Exploring its physical and chemical properties is the key to unlocking more chemical mysteries.
    Technical Specifications & Labeling
    Today there is a product, the name is 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. The technical specifications and labels (commodity parameters) of its production are related to the quality and use of this product.
    In order to make this product, a certain method should be followed. The choice of materials must be in line with its quality. The temperature and time of the reaction are all fixed. In this way, a good quality product can be obtained.
    In terms of identification, its name is correct and the parameters must be correct. The geometry of the ingredients contained and the characteristics must be specified. In this way, people can know its properties and make good use of it. Technical specifications and labels, in the production and use of 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, are of paramount importance and cannot be ignored.
    Preparation Method
    To make 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine, first take 4 - Methyl - 5 - Iodopyridine as raw material, place it in a reactor, add an appropriate amount of alkali solution, such as potassium hydroxide solution, control the temperature about 60 to 80 degrees Celsius, stir to promote the reaction. This step is to introduce hydroxyl groups. The reaction takes about two hours, until the reaction is completed, quench the excess alkali with water. Then, pour the reaction solution into the separation funnel, extract with an organic solvent such as dichloromethane, and extract the organic phase. Then dry the organic phase with anhydrous sodium sulfate and filter to remove the desiccant. Finally, the organic solvent is removed by vacuum distillation to obtain a crude product. Pure 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine is obtained by recrystallization and purification, using ethanol as solvent, cooling and crystallization, suction filtration and drying. The key to this preparation method lies in temperature control and the control of the reaction process to ensure the yield and purity.
    Chemical Reactions & Modifications
    Taste the wonders of chemical industry, it is related to the change of matter. Today there is 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. In the field of chemistry, its reaction and modification have a lot to study.
    The reaction of chemistry, such as the interaction of yin and yang, is infinitely variable. 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine encounters different reagents under different conditions, and it should be different. It may be like a storm or an undercurrent. If you touch it with an acid-base agent, its molecular structure is easier, and the functional groups transition, resulting in new matter.
    As for the way of modification, it is like carving beautiful jade. Or introduce other groups to make the properties very different. Increase its stability and change its activity, such as adding wings to Kunpeng. It can change its solubility, so that different solvents can be melted smoothly; or adjust its reactivity, so that it can be precise and efficient.
    The reaction and modification of this substance is really the mystery of chemical research, such as the stars are shining, waiting for our generation to explore it in depth, so as to understand the reason and apply it to the world, which is a great cause of chemistry.
    Synonyms & Product Names
    There is a thing today called 2-Hydroxy-4-Methyl-5-Iodopyridine. This thing is unique among chemical things. Its alias and trade name should also be studied in detail by us.
    This thing, or another name, may have a different name or different emphasis due to its chemical structure and characteristics. The name of the product is related to market circulation, and it is often easy to remember and shows its functional characteristics.
    For example, all chemicals in the past have aliases to meet different situations. Or because of the source of the raw material, or because of the method of preparation, the name is different. The name of the product is about selling, wanting to attract attention and highlight the advantages.
    2-Hydroxy-4-Methyl-5-Iodopyridine aliases and trade names must be added in detail to clarify the full picture of its application in chemical research and market, which is an important task for chemical researchers.
    Safety & Operational Standards
    2-Hydroxy-4-Methyl-5-Iodopyridine is a special chemical substance. In its safe production and operation, many guidelines must be strictly adhered to.
    First safety protection. Operators involved in this substance must wear complete protective equipment, such as protective clothing, protective gloves, protective goggles and gas masks. Because it may be irritating or even damaging to the skin, eyes and respiratory tract, complete protection can effectively reduce damage.
    Furthermore, the operating environment is also extremely critical. It should be operated in a well-ventilated place to prevent the accumulation of this substance in the air and reduce latent risk. And the operating area must be away from fire and heat sources, because it may be flammable, there is a risk of combustion and explosion in case of open flames and hot topics.
    For storage, 2-Hydroxy-4-Methyl-5-Iodopyridine should be stored in a cool, dry and well-ventilated place, and stored separately from oxidants, acids, alkalis, etc., and must not be mixed to prevent chemical reactions.
    The operation process also needs to be strictly adhered to. When using this substance, use appropriate equipment and operate according to precise doses to avoid spillage. If it is accidentally spilled, it should be cleaned up immediately according to established procedures to prevent its spread from causing greater harm.
    In waste disposal, it should not be taken lightly. Waste containing 2-Hydroxy-4-Methyl-5-Iodopyridine must be properly disposed of according to environmental protection requirements and cannot be discarded at will to avoid pollution to the environment.
    Only by strictly observing safety and operating standards can we ensure the smooth development of 2-Hydroxy-4-Methyl-5-Iodopyridine-related work and ensure the safety of personnel and the environment.
    Application Area
    Today there is a thing called 2-Hydroxy-4-Methyl-5-Iodopyridine, which is quite wonderful in various application fields. In the field of medicine, it can be used as a key intermediate to help create new drugs and add to the treatment of diseases and diseases. In the field of materials, it may optimize performance, endow materials with novel characteristics, and apply them to high-tech things. In the process of chemical synthesis, it is also a powerful helper, which can help synthesize other kinds of exquisite compounds. From this point of view, 2-Hydroxy-4-Methyl-5-Iodopyridine in the application fields of medicine, materials, chemical synthesis, etc., it has extraordinary value and broad prospects. It should be carefully studied by our chemical researchers to make the best use of it and benefit the world.
    Research & Development
    Recently, it has been a lot of effort to study 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. At the beginning, I searched for its source, visited ancient books, and explored new theories, all seeking its details.
    During the experiment, all conditions need to be carefully studied. The temperature is slightly different, the product may change; the proportion of reagents is slightly worse, and the results are completely different. Try again and again, and strive for accuracy.
    Thinking about its use, the field of medicine may be promising, it can make good medicines, and help people's diseases. On top of industry, it may also be an important agent to promote all karmic prosperity.
    However, there are many obstacles to the way forward. Difficulties in technology and difficulties in capital are all ahead. But my generation of scientific researchers, are they afraid of obstacles? We must be unswervingly determined, relentlessly investigate, and hope to make progress, so that this product can be used to the fullest, for scientific research and development, and add to the building blocks and live up to what we have learned.
    Toxicity Research
    Today there is a thing called 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine. I take toxicological research as my service to investigate its properties in detail. The poison of this thing is related to living things, and it must be investigated in detail.
    To study it, it is necessary to clarify its chemical properties and observe the changes in its interaction with other things. In the living body, how it behaves and how it affects it is the key. Observe the response of cells, observe the differences in physiology, explore the path of its poison into the body, flow through the blood, and reach the viscera, what damage can be caused.
    And think about how it reacts in the environment, spreads and circulates, and encounters water, soil, and air. The phenomenon of biological enrichment cannot be ignored. It gradually accumulates in various things and eventually returns to the human body, where the poison deepens.
    Therefore, toxicological research must be comprehensive and detailed, and the source of its poison must be clarified. In order to prevent and treat, all depend on it to ensure the safety of all beings.
    Future Prospects
    I have been researching 2 - Hydroxy - 4 - Methyl - 5 - Iodopyridine for a long time. Looking at the current state, although some gains have been made, there is still a long way to go. Looking forward to the future, the first step is to refine the synthesis method. When striving to find better ways to increase its yield, reduce its cost, and make the preparation process simpler and more efficient.
    Furthermore, the characteristics and applications of this product have yet to be deeply excavated. Or it can emerge in the field of medicine and be a new way to cure diseases; or it can add novel qualities to the field of materials.
    We should be diligent and explore unremitting with scientific methods. It is hoped that in the near future, the potential of 2-Hydroxy-4-Methyl-5-Iodopyridine will be fully developed, creating extraordinary achievements for both the academic and industrial circles, so as to live up to the mission of scientific research and welcome the grand future.
    Where to Buy 2-Hydroxy-4-Methyl-5-Iodopyridine in China?
    As a trusted 2-Hydroxy-4-Methyl-5-Iodopyridine 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 2-Hydroxy-4-Methyl-5-Iodopyridine 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 2-hydroxy-4-methyl-5-iodopyridine?
    2-Hydroxy-4-methyl-5-iodopyridine is an organic compound with unique chemical properties. In its structure, hydroxyl groups, methyl groups and iodine atoms coexist in pyridine rings and interact, giving it various chemical activities.
    As far as acidity is concerned, hydroxyl hydrogen atoms can be dissociated, making the compound somewhat acidic. Under specific conditions, hydroxyl groups are prone to participate in the substitution reaction. The oxygen atom of the hydroxyl group can act as a nucleophilic reagent due to its lone pair of electrons, and react with electrophilic reagents to form new chemical bonds. The existence of
    methyl groups has an impact on the distribution of molecular electron clouds and the spatial structure. It has a electron-inducing effect, which can change the electron cloud density of the pyridine ring and affect the reactivity and selectivity of the compound. Generally speaking, the electron cloud density of the adjacent and para-sites of the pyridine ring is relatively increased by the action of the methyl-donator, which is conducive to the occurrence of electrophilic substitution reactions at these locations.
    Iodine atoms introduce a larger atomic radius and a stronger electron-sucking induction effect for this compound. Although the nitrogen atom of the pyridine ring has electron-sucking properties, the addition of iodine atoms further enhances the molecular polarity. The iodine atom also makes the compound have unique reactivity. Due to the relatively low C-I bond energy, under suitable conditions, the iodine atom is easy to leave and participate in nucleophilic substitution, coupling and other reactions, such as Ullman reaction, Suzuki reaction, etc., providing the possibility for the construction of complex organic molecular structures.
    In addition, 2-hydroxy-4-methyl-5-iodopyridine contains multiple reactive functional groups and can participate in various types of organic reactions. It has potential application value in the field of organic synthesis. It can be used as an intermediate for the synthesis of drugs, natural products and functional materials.
    What are the common synthetic methods of 2-hydroxy-4-methyl-5-iodopyridine?
    2-Hydroxy-4-methyl-5-iodopyridine is also an organic compound. Its common synthesis methods are about the following numbers.
    First, 2-hydroxy-4-methyl pyridine is used as the starting material. Shilling it with appropriate iodine substitution reagents, such as iodine element ($I_ {2} $) and oxidants, such as hydrogen peroxide ($H_ {2} O_ {2} $) or potassium persulfate ($K_ {2} S_ {2} O_ {8} $), etc., in a suitable solvent, such as acetic acid ($CH_ {3} COOH $), under heating conditions. In this process, the oxidizing agent can induce the iodine element to produce an electrophilic iodine cation ($I ^{+}$), and then react with the 5-position of 2-hydroxy-4-methylpyridine to obtain the target product 2-hydroxy-4-methyl-5-iodopyridine.
    Second, it can be started from 4-methyl-2-methoxypyridine. It is first reacted with iodine substitutes, such as copper iodide ($CuI $) and ligands, such as 1,10-phenanthroline ($phen $), under basic conditions, such as potassium carbonate ($K_ {2} CO_ {3} $), in a suitable organic solvent, such as $N, N $-dimethylformamide ($DMF $), to introduce the iodine atom into the 5-position. Subsequently, treated with an acid, such as hydrochloric acid ($HCl $), the methoxy group is hydrolyzed to a hydroxyl group, resulting in 2-hydroxy-4-methyl-5-iodopyridine.
    Third, pyridine derivatives can also be used as starters and obtained through multi-step reactions. First, methyl groups and protected hydroxyl groups are introduced into the pyridine ring, then iodine atoms are introduced through halogenation reaction, and finally the protective groups are deprotected to obtain the target compound. The choice of reaction conditions and reagents needs to be carefully determined according to the specific reaction path to achieve the purpose of efficient synthesis.
    In what areas is 2-hydroxy-4-methyl-5-iodopyridine applied?
    2-Hydroxy-4-methyl-5-iodopyridine, this compound is useful in many fields. In the field of medicine, it can be a key intermediate for the creation of new drugs. Gainpyridine ring structure is common in many drug molecules, and the introduction of hydroxyl, methyl and iodine atoms endows the compound with unique chemical activity and spatial structure, which can act on specific biological targets, or participate in the process of drug metabolism, helping to develop antibacterial, antiviral, anti-tumor and other drugs.
    In the field of materials science, it also has its uses. It can participate in the synthesis of materials with special optoelectronic properties. For example, through a specific reaction, it becomes a part of a conjugated polymer, giving the material unique properties of light absorption, emission or charge transport, which is used in the preparation of organic Light Emitting Diodes (OLEDs), solar cells and other optoelectronic devices.
    Furthermore, in the field of organic synthetic chemistry, it is an extremely important synthetic building block. Because different functional groups in the molecule can undergo a variety of chemical reactions, such as nucleophilic substitution, coupling reactions, etc., to construct more complex organic molecular structures, providing a powerful tool for organic synthetic chemists to explore new reaction paths and expand the compound library.
    In the field of agricultural chemistry, it may be used to develop new pesticides. With its unique chemical structure, it can inhibit or kill some pests and pathogens, and has higher selectivity and lower environmental toxicity than traditional pesticides, which helps the development of green agriculture. In short, 2-hydroxy-4-methyl-5-iodopyridine has great potential application value in many fields, which needs to be deeply explored and explored by scientists.
    What are the physical properties of 2-hydroxy-4-methyl-5-iodopyridine?
    2-Hydroxy-4-methyl-5-iodopyridine, this is an organic compound with specific physical properties. Its properties are mostly solid at room temperature, but due to the characteristics of substituents, it may also be oily liquids.
    Looking at its melting point, due to the influence of hydrogen bonds and substituents in the molecule, the melting point or a specific range. Hydroxyl groups can cause hydrogen bonds to form between molecules, which increases the melting point; methyl groups are the power supply groups, which have an impact on the intermolecular force; iodine atoms have a large mass, which also affects the accumulation and melting point of molecules.
    In terms of boiling point, due to factors such as hydrogen bonds and molecular weight, the boiling point is higher. Intermolecular hydrogen bonds make molecules bond tightly, requiring more energy to vaporize; iodine atoms increase molecular weight and intermolecular van der Waals force, which also increases the boiling point.
    In terms of solubility, it has different solubility in organic solvents. Because it contains polar hydroxyl groups, it has certain solubility to some polar organic solvents such as methanol, ethanol, dichloromethane, etc. Hydroxyl groups can form hydrogen bonds with polar solvents, which is conducive to solubility; while methyl and iodine atoms affect the overall polarity of molecules, or cause poor solubility in non-polar solvents.
    Appearance may be white to light yellow solid or powder, which is related to its molecular structure and crystal structure. Molecular arrangement and light absorption and scattering characteristics determine its appearance and color. The physical properties of 2-hydroxy-4-methyl-5-iodopyridine are determined by its unique molecular structure. Each substituent interacts and exhibits specific properties in terms of melting point, boiling point, solubility and appearance.
    What is the market price of 2-hydroxy-4-methyl-5-iodopyridine?
    The price of 2-hydroxy-4-methyl-5-iodopyridine is known to everyone in today's market. However, its price cannot be generalized, due to many reasons, its price fluctuates.
    First, the price of raw materials is the key reason. If the raw materials required for its preparation are high and dilute, the production cost of this compound will increase, and its market price will also rise. On the contrary, if the raw materials are abundant and cheap, the price may drop slightly.
    Second, the preparation method and process also affect its price. If the method is complicated, requires delicate equipment and many man-hours, and the yield is not ideal, the cost will be high and the price will be difficult to lower. However, if there are new and clever methods that can simplify the process and increase the yield, there may be room for price reduction.
    Furthermore, the supply and demand of the market is the most important element. If at some time, the demand for 2-hydroxy-4-methyl-5-iodopyridine from various industries is surging, and the supply is not sufficient, the price will rise. On the contrary, if the supply exceeds the demand, the manufacturer may have to reduce the price to compete for the market in order to sell its goods.
    In addition, the difference between regions is also related to the price. In places with abundant materials and convenient transportation, the transportation and transaction fees may be low, and the price is relatively stable. And in remote places, due to logistics and other fees, the price may be slightly higher.
    As for the exact market price, it is difficult to determine. Or you need to consult the chemical raw material suppliers widely to compare their prices; or refer to the platform for chemical product trading, and look at its recent transaction price, in order to understand the price of 2-hydroxy-4-methyl-5-iodopyridine in the market.