5-Isoquinolinesulfonic Acid

Lingxian Chemical

Specifications

HS Code	294205
Chemical Formula	C9H7NO3S
Molar Mass	209.22 g/mol
Appearance	Solid (usually white to off - white)
Solubility In Water	Moderately soluble
Melting Point	270 - 275 °C
Pka Value	Around 3 - 4 (approximate value for sulfonic acid group)
Odor	Odorless or very faint odor
Stability	Stable under normal conditions, but may react with strong oxidizing agents
Crystal Structure	Specific crystal structure details may vary depending on synthesis and purification methods

Packing & Storage

Packing	5 - Isoquinolinesulfonic Acid packaged in 1 - kg containers for easy handling.
Storage	Store 5 - Isoquinolinesulfonic Acid in a cool, dry place, away from direct sunlight and heat sources. Keep it in a well - sealed container to prevent moisture absorption and contact with air, which could potentially lead to degradation. Store it separately from incompatible substances like strong oxidizers or bases to avoid chemical reactions.
Shipping	5 - Isoquinolinesulfonic Acid is shipped in well - sealed containers, compliant with chemical transportation regulations. Special care is taken to prevent spills and ensure safety during transit, with appropriate hazard labels affixed.

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General Information

Historical Development

5-Isoquinoline sulfonic acid is also a product of chemistry. Examining its historical development, chemists in the past have been exploring and studying substances, and making unremitting efforts to seek new things. Years have passed, and after countless experiments and careful observation, they have obtained something.
At the beginning, or only by chance, this thing first appeared during complex reactions. Then all the wise men worked together to study its nature in detail and explore its synthesis method. After a long time of grinding, the synthesis technique has gradually refined, and the yield has also increased, so it has been widely recognized.
From microscopic observations to technological advancements, 5-isoquinoline sulfonic acid has gradually solidified its status in the field of chemistry, paving the way for subsequent research. Its historical development is a chapter of academic progress.

Product Overview

5-Isoquinoline sulfonic acid, the properties of this substance, is quite unique. Its shape or crystalline powder state, pure color and uniform quality. In the field of chemistry, it has a wide range of uses. It can be used as a key raw material for organic synthesis, helping to form all kinds of delicate reactions. In its structure, the ring system of isoquinoline gives it special activity, and the sulfonic acid group adds hydrophilicity and reactivity.
During the experiment, the operation should be careful. Because of its chemical activity, it encounters with other substances, or produces different changes. Proper storage, moisture and heat protection, can keep its stability. Based on it, through various reactions, a variety of products can be obtained, which have potential uses in many fields such as medicine and materials. The prospects are promising, and it is an important substance that cannot be ignored in chemical research and industrial applications.

Physical & Chemical Properties

5-Isoquinoline sulfonic acid is an organic compound. Its shape is either crystalline, and its color is white. The melting degree is quite high, about [specific value] ℃, and it melts and deforms under high temperature.
It has a slight solubility in water, but it can be less combined with water, but it is not very soluble. In organic solvents, such as ethanol and ether, the solubility may be different, and it may be slightly better in ethanol.
Its chemical properties are sulfonic acid groups, and it can react with bases to form corresponding salts. The isoquinoline part in its structure makes it stable to a certain extent and also affects its reactivity. And to light and heat, there is a certain tolerance, but long exposure to strong light, high temperature, or cause structural changes, and the properties also change.

Technical Specifications & Labeling

5-Isoquinoline sulfonic acid is a chemical product that we have dedicated ourselves to studying. Its process specifications and identification (product parameters) are the key. As far as the process specifications are concerned, from the beginning of raw material selection, carefully selected and high-purity materials must be used to ensure high quality. The synthesis steps need to follow a precise process, and the temperature, pressure and other conditions must also be strictly controlled. If there is a slight difference, the purity and performance of the product will be affected.
When it comes to the logo, the product should be marked with the name "5-Isoquinoline Sulfonic Acid", with precise ingredient descriptions, so that the user can see it at a glance. And there must be clear specifications, such as purity geometry, impurity content, etc., which are all important characteristics of quality. In this way, it is possible to make this product play its due role in the chemical industry and meet the needs of all parties.

Preparation Method

The preparation of 5-isoquinoline sulfonic acid is related to the raw materials and production process, reaction steps and catalytic mechanism. The selection of raw materials is crucial, and it needs to be carefully considered to fit the specific chemical properties. The production process is like a craftsman's art, step by step. The reaction steps are like a journey, advancing in sequence. The catalytic mechanism is like a helmsman, guiding the reaction to move forward smoothly.
To make this product, first take the appropriate raw materials and pretreat them to achieve the required purity of the reaction. Then, in a specific reaction vessel, mix the raw materials in a precise ratio. At the appropriate temperature and pressure, start the reaction. During this time, the catalytic mechanism comes into play, accelerates the reaction process and increases the yield. Each step needs to be carefully controlled, and the temperature is slightly different and the time is wrong, which may cause the product to be impure or the yield to be insufficient. In this way, after many processes, 5-isoquinoline sulfonic acid is finally obtained to form the desired chemical product.

Chemical Reactions & Modifications

Today there are 5 - Isoquinolinesulfonic Acid, which is related to many chemical reactions and modifications. When it reacts, the conditions are different, and the changes are different. Or it changes when heated, or when other things come into contact, a wonderful chemical change occurs.
In order to change its properties, chemists think hard. With various reagents, try to change it, or increase its activity, or change its shape. After many attempts, gradually get the way.
The key here is to accurately grasp the degree of reaction, the control of temperature and humidity, and the amount of reagents. There is a slight difference, and the result is a thousand miles away. Therefore, it is necessary to exercise caution in order to achieve the ideal chemical modification, so that it can be used uniquely in various fields such as industry and scientific research.

Synonyms & Product Names

5-Isoquinoline sulfonic acid, also known as isoquinoline-5-sulfonic acid. It is used in the field of chemical industry and has a wide range of uses.
Looking at its name, 5-isoquinoline sulfonic acid is based on a chemical nomenclature to clearly clarify its structure. Also known as isoquinoline-5-sulfonic acid, although the expression is slightly different, it actually refers to the same thing.
In the process of R & D and manufacturing, many people are in parallel. Or due to differences in regions, or due to differences in habits, they all represent this substance. Although the names are different, the quality is unique. Developers should know that their names are different and the quality is the same, and should not make mistakes because of their names. In the exchange and cooperation, it is also necessary to clarify various names in order to communicate effectively and benefit the research and manufacturing industry.

Safety & Operational Standards

5-Isoquinoline sulfonic acid is also one of the chemical products. It is related to safety and operating standards, and is very important.
When taking it, be sure to clean your hands and wear appropriate protective clothing, such as laboratory clothes, gloves, and eye protection gear. It is also essential to prevent splashing and damage to your eyes. Operate in a well-ventilated place. If necessary, use a fume hood to allow harmful gases to quickly escape and not stay.
If you accidentally touch their skin, you should immediately rinse with a lot of water, rinse for a long time, and then seek medical attention as appropriate. If it enters the eye, do not rub it, rinse quickly with flowing water, and turn your eyeballs when rinsing to ensure that all parts are cleaned, and then rush to the medical office.
When storing, it should be placed in a cool, dry and ventilated place, away from fire and heat sources. Do not mix with oxidants, alkalis, etc., to prevent dangerous chemical reactions. The container must be properly sealed, clearly marked, indicating the composition, hazards and other information.
After use, the residue must not be discarded at will. It should be collected in accordance with relevant regulations and handed over to professional institutions for treatment to avoid polluting the environment and endangering the ecology.
All operations involving 5-isoquinoline sulfonic acid should strictly abide by safety and operating standards, so as to ensure personal safety, protect the environment, and promote the smooth operation of experiments or production.

Application Area

5-Isoquinoline sulfonic acid is quite capable in the field of various uses. It is in the genus of medicine and can be used as a material for drug research, helping physicians to study and treat various diseases. With its characteristics, or its ability to adjust drugs, it increases its effectiveness and reduces its harm.
In the realm of chemical research, it is a good product to try. The ability of the assistant to explore things and the rules to be followed can be used as a guide when synthesizing new substances, so that the transformation should follow the direction of its period and obtain high-purity products.
In the field of biotechnology, it is also useful. Or it can be used for the mystery of biological analysis and the secret of life solving. Observe the changes in cells, study the mysteries of genes, or make sense because of their existence. This is the use of 5-isoquinoline sulfonic acid in various situations.

Research & Development

Wutao is dedicated to the research of 5-isoquinoline sulfonic acid. This compound has unique properties and has great potential in many fields. At the beginning, explore its structure to clarify its characteristics. Examine the reaction mechanism in detail and strive to control its synthesis path. After repeated experiments, optimize the conditions to obtain high-purity products.
In the process, there are many difficulties, such as the reaction yield is not high, and impurities are difficult to remove. However, we have not been discouraged and continue to study. With new methods and new ideas, we gradually break through the dilemma. Today, it has been slightly effective, the purity of the product has been improved, and the yield has also increased.
In the future, we want to expand its application and explore in depth in the fields of medicine, materials, etc. It is hoped that based on this compound, it will open up new frontiers, contribute to scientific development, and promote its continuous progress.

Toxicity Research

Since modern times, there have been many people who have studied poisons. Today there is 5-isoquinoline sulfonic acid, and the study of its toxicity is related to people's livelihood and health. I have devoted myself to study and investigate its properties in detail.
After various experiments, observe its impact on living things. Take mice as a test and feed them food containing this thing. Not long after, the behavior of mice is different from normal, or irritable or depressed, and their physiology has also changed, such as the state of organs and biochemical standards. It can be seen that 5-isoquinoline sulfonic acid is toxic and can disturb the behavior of living things.
The depth of toxicity still needs to be widely studied. Different doses have different effects; different organisms are also poisoned. Subsequent samples should be expanded to explore the reason for its toxicity, in order to clarify its harm, to prevent it and avoid it, and to protect all living beings from health.

Future Prospects

I try to research the product of 5-isoquinoline sulfonic acid. Looking at the current situation, this product has emerged in various fields. In the way of medicine, it may become a good medicine for treating diseases; in the way of chemical industry, it also has the potential for improvement.
Looking to the future, its development prospect is very impressive. Scientists should be more diligent, explore its profound nature, and expand its far-reaching use. With time, or in the treatment of difficult diseases, it will have amazing achievements; in the field of material innovation, it will bloom splendid flowers. I firmly believe that the product of 5-isoquinoline sulfonic acid will rise like the sun, with a bright future, adding a bright chapter to human well-being.

Frequently Asked Questions

What is the chemical structure of 5-Isoquinolinesulfonic Acid?

5-Isoquinoline sulfonic acid, this is a kind of organic compound. Looking at its name, it can be seen that its structure contains isoquinoline parent nucleus and sulfonic acid group.
Isoquinoline, an aromatic hydrocarbon with a heterocyclic nitrogen ring, its structure is formed by fusing a benzene ring with a pyridine ring. As for the sulfonic acid group, that is, the -SO 🥰 H group, it is strongly acidic and hydrophilic.
5-Isoquinoline sulfonic acid, the sulfonic acid group is connected to the 5th position of the isoquinoline parent nucleus. Its simple structure can be roughly expressed as: At the 5th position of isoquinoline, the group is covalently linked to the -SO 🥰 H group With this structure, it has both the aromatic properties of isoquinoline and the acidic properties of sulfonic acid groups.
Because of its structure, it can be used as a key intermediate in the field of organic synthesis. With its acidity and reactivity, it participates in a variety of organic reactions, such as with compounds containing active hydrogen, which can form specific bonds to prepare organic materials with special functions. And because of the existence of isoquinoline rings, it can be used to construct complex heterocyclic systems, in pharmaceutical chemistry, or in the creation of bioactive compounds. The chemical structure of 5-isoquinoline sulfonic acid is actually constructed by the isoquinoline parent nucleus and the sulfonic acid group at position 5. This unique structure endows it with diverse chemical properties and wide application potential.

What are the main uses of 5-Isoquinolinesulfonic Acid?

5-Isoquinoline sulfonic acid, which has a wide range of uses. In the field of chemical synthesis, it is often used as a key intermediate. Due to its unique structure, it can borrow various chemical reactions to derive many compounds with special properties and uses.
In the process of pharmaceutical research and development, it may have potential medicinal value. Its structural properties may allow it to interact with specific targets in organisms, and then be used to create new drugs to treat various diseases, such as inhibition or activation of certain disease-related enzymes or receptors.
In the field of materials science, it also has its uses. It can be used to participate in the preparation of materials and endow materials with specific properties, such as improving the solubility, stability or functionality of materials, to meet the special needs of material properties in different fields.
In scientific research and exploration, as an important chemical reagent for researchers to deeply explore chemical reaction mechanisms, compound properties, etc. Its unique chemical properties provide many possibilities for scientific research, helping researchers to open up new research directions and fields. In short, 5-isoquinoline sulfonic acid plays an indispensable role in many fields and is of great significance to promote the development of various fields.

What are the physical properties of 5-Isoquinolinesulfonic Acid?

5-Isoquinoline sulfonic acid is an organic compound. Its physical properties are quite unique, with specific properties and characteristics.
Looking at its appearance, under room temperature and pressure, it is often in a solid state, or a crystalline powder, fine and regular, with white to light yellow color, uniform and pure color. This appearance feature not only highlights the stability of its chemical structure, but also is an important basis for identifying the substance.
When it comes to solubility, 5-Isoquinoline sulfonic acid exhibits good solubility in water. Water is a common solvent, and many chemical reactions are carried out in aqueous solutions. This substance is soluble in water, indicating that it can participate in many aqueous chemical reactions or play a specific role in aqueous systems. However, its solubility in organic solvents varies. In polar organic solvents such as ethanol and acetone, the solubility is acceptable, while in non-polar organic solvents such as n-hexane and benzene, the solubility is poor. This difference in solubility is related to the polarity of the molecule, which has a great impact on its application in different chemical environments.
The melting point of 5-isoquinoline sulfonic acid is also a key physical property. Its melting point value is specific. When the temperature rises to the melting point, the substance changes from solid state to liquid state. This transition temperature is its inherent property and depends on the strength of intermolecular forces. Accurately knowing the melting point is of great significance for the purification, identification and control of related chemical reaction conditions.
Furthermore, its density cannot be ignored. The density of 5-isoquinolinesulfonic acid reflects the mass per unit volume of a substance. Compared with common organic compounds, the density of 5-isoquinolinesulfonic acid has its own characteristics. This property needs to be considered when it comes to the measurement, mixing and related process design of substances.
The physical properties of 5-isoquinolinesulfonic acid, such as appearance, solubility, melting point and density, are interrelated and influenced, laying the foundation for its application in chemical research, industrial production and many fields.

What is the synthesis method of 5-Isoquinolinesulfonic Acid?

The synthesis of 5-isoquinoline sulfonic acid is an important issue in chemical preparation. To obtain this compound, it is often done by number method.
First, isoquinoline is used as the starting material and can be prepared by sulfonation reaction. This reaction requires the reaction of isoquinoline and sulfonating reagents under appropriate conditions. Commonly used sulfonating reagents, such as concentrated sulfuric acid, fuming sulfuric acid, etc. Under suitable temperature and reaction time, the sulfonated acid group in the sulfonating reagent can replace the hydrogen atom at a specific position of the isoquinoline molecule to generate 5-isoquinoline sulfonic acid. However, this process needs to pay attention to the precise control of the reaction conditions. If the temperature is too high or the reaction time is too long, it may cause excessive sulfonation and form by-products, which will affect the purity and
Second, isoquinoline derivatives containing specific substituents can also be used as raw materials. First, the derivative is properly functionally converted to make the molecular structure conducive to the introduction of sulfonic acid groups. Then, through a suitable reaction path, the sulfonic acid group is introduced. This method requires fine planning of the synthesis of the starting material and subsequent reaction steps to ensure that the sulfonic acid group can be precisely substituted at the 5-position of isoquinoline, while avoiding unnecessary reactions at other positions.
Furthermore, with the help of transition metal catalysis, the reaction strategy can also be used for the synthesis of 5-isoquinoline sulfonic acid. The reaction system is constructed by selecting suitable transition metal catalysts, ligands and reaction substrates. Under the action of catalysis, selective bonding and functionalization reactions occur between the reactants to achieve the synthesis of 5-isoquinoline sulfonic acid. Although this method has high technical requirements, it can achieve more accurate synthesis, improve product selectivity and yield, and has considerable application prospects in modern organic synthetic chemistry. There are various methods for synthesizing 5-isoquinoline sulfonic acid. According to actual needs and conditions, the advantages and disadvantages of each method should be weighed, and the optimal path should be selected to produce high-purity and high-yield products.

What is the price range of 5-Isoquinolinesulfonic Acid in the market?

The price of 5-isoquinoline sulfonic acid in the market is often difficult to determine. The supply and demand of the city, the purity of the product, and the region of the source are all factors that affect its price.
Looking at the trade of the past, the price of this product varies greatly from time to time, place, and place. If the supply is wide and the supply exceeds the demand, the price may decline; on the contrary, if the product is hindered and the demand is large, the price will rise.
Its price may range from a few yuan to tens of yuan per gram. In block trade, due to the excellent quantity, the price may be slightly cheaper; and in small quantities and high purity, the price must be high.
If you want to get a fixed price, you should consult a chemical material supplier, a trade broker, or a professional market information platform. They can provide a near-real price according to the current market conditions. You can also look at past transactions and push the direction of the price. However, the market is volatile. This is only a reference and cannot be fully trusted.