Products

L-(-)-Camphoresulfonic Acid

Lingxian Chemical

Specifications

HS Code

655710

Chemical Formula C10H16O4S
Molar Mass 232.297 g/mol
Appearance white to off - white crystalline powder
Odor odorless
Solubility In Water soluble
Solubility In Organic Solvents soluble in many organic solvents like ethanol, methanol
Optical Activity optically active, levorotatory
Pka Value ca. 1.44
Melting Point 198 - 202 °C
Density 1.34 g/cm³
Packing & Storage
Packing 100 - gram pack of L-( - )-Camphoresulfonic Acid in sealed, chemical - resistant pouch.
Storage L-(−)-Camphorsulfonic Acid should be stored in a cool, dry place, away from direct sunlight. Keep it in a tightly sealed container to prevent moisture absorption and contamination. Avoid storing near incompatible substances, like strong oxidizing agents. Ensure the storage area is well - ventilated to minimize the risk of fume accumulation.
Shipping L-(−)-Camphorsulfonic Acid is shipped in well - sealed containers to prevent leakage. Special care is taken to ensure compliance with chemical transportation regulations, protecting it from environmental factors during transit.
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L-(-)-Camphoresulfonic Acid
General Information
Historical Development
L- (−) -Camphoresulfonic Acid (L- (−) -Camphoresulfonic Acid) is a treasure of chemistry. It began on the road of research and development, and its initial understanding was still shallow, and only a few or two of its characteristics were known. However, the heart of a scholar, exploring the hidden, unwilling to take a little time off.
Years pass, research and refinement progress. The wise men burn plasters and follow the dials in the laboratory, observing their reactions and analyzing their structures. From ignorance to gradual understanding, from simple to profound. Every new acquisition is a blessing for the academic community.
To this day, L- (−) -camphoresulfonic acid is widely used in the fields of medicine and chemical industry. Remembering the road to explore in the past, it has been difficult step by step, but the results have been fruitful. The efforts of the past have created the brilliance of the present. This chemical thing, in the evolution of time, has its brilliance, contributing to the well-being of mankind. Its development process is a story in the academic world.
Product Overview
Today there is a thing called L- (−) -Camphoresulfonic Acid. This is a delicate chemical product that has been used in many fields. Its shape has unique characteristics. When it is pure, or it is in a state of crystal clear, it looks like a fine ice edge, shining brightly.
This product has specific properties and is often a key help in the process of chemical reactions. With its unique properties, it can adjust the rate of chemical reactions, or make the reaction more smooth, and accurately guide the expected product. In the field of organic synthesis, it is like a compass that guides the direction, opening up a path for chemists to reach the target product.
It has a wide range of uses. In the field of medicine, it helps to refine and synthesize pharmaceutical ingredients, and contributes to the healing of diseases. In material science, it also participates in the process of building new materials, giving materials different properties. It is an indispensable treasure in the chemical world, and it plays an endless role in scientific exploration.
Physical & Chemical Properties
The physical and chemical properties of L- (−) -camphor sulfonic acid can be investigated. Looking at its state, it is often white crystalline, with good solubility, soluble in water and many organic solvents. Its melting point is quite specific, about 197-201 ° C, which can be an important basis for identification and purification.
In terms of its chemical properties, L- (−) -camphor sulfonic acid contains acidic groups, which are universal in acid and can neutralize with bases to form corresponding salts. And in many organic reactions, it can act as a catalyst, with its acidic properties, to promote the reaction and improve the reaction rate and yield. Its unique structure also endows it with significant application value in the field of asymmetric synthesis, which can effectively induce the reaction to proceed in a specific three-dimensional configuration, and plays an important role in organic synthetic chemistry.
Technical Specifications & Labeling
Today there is L -( - )- Camphor es ulf on ic Acid, which is quite important in our chemical research. Its process specification and identification (commodity parameters) need to be detailed.
The process specification is related to the preparation method. From the selection of raw materials, it is necessary to be pure and excellent; to the reaction conditions, such as temperature, pressure, duration, etc., should be precisely controlled. During the reaction steps, the purity and quality of the product must be ensured according to the established procedures, and there should be no slight negligence.
The identification (commodity parameters) should not be ignored. Its appearance, color and smell should be clearly stated. And key parameters such as purity geometry and impurity content are all important for measuring quality. These two, process specifications and identification (commodity parameters), in the research and application of L -( - )- Camphor es ulf on ic Acid, are the most important and must be observed.
Preparation Method
The method of making L -( - )- Camphor es ulf on ic Acid is the first raw material and production process. The raw materials should be pure and excellent to ensure the quality. The production process first prepares the initial things such as camphor, and then sulfonates them to make them react. The reaction steps need to be careful, the temperature is controlled at a timely manner, and the changes are observed to make the reaction sufficient.
After the reaction is completed, the mechanism of purification is added. With a special method, its impurities are removed and its purity is improved. When purifying, fine operation is required to prevent damage to its quality. In this way, high-quality L -( - )- Camphor es ulf on ic Acid products can be obtained to meet the needs of all parties, and are used in various chemical, pharmaceutical and other fields to help the development of the industry.
Chemical Reactions & Modifications
I have tasted the wonders of chemistry, and there are many changes. In L -( - )- Camphor es ulf on ic Acid, I often think about its chemical reaction and modification.
L -( - )- Camphor es ulf on ic Acid, its unique nature, in many reactions, is often the key agent. Looking at its reaction, or catalysis, or participation in transformation, its process is exquisite, like a creation of heaven. However, if you want to improve its properties, modification is essential.
If you want to change its properties, you should study its origin. From the structure, explore the strength of its bonds and the characteristics of its groups. Or introduce new bases, or adjust its spatial structure, in order to obtain the required properties. Change its solubility to make it more easily dispersed in specific solvents; or change its activity to make the reaction smoother and faster. This is the key to modification, which is related to the wide range of uses and effectiveness of this chemical. In this way, L -( - )- Camphor es ulf on ic Acid can be used in the fields of chemical industry and medicine, and its extraordinary ability can be used by the world.
Synonyms & Product Names
Nowadays, there is a product called L- (−) -Camphoresulfonic Acid. This is a chemical product with a wide range of uses. Its synonymous name is also known. Due to differences in physical properties, preparation methods, or application domains, there are different names to express it.
The synonymous names of this product are all to indicate its characteristics, origin, or use. Or according to its chemical structure, or according to its efficacy, there are reasons for naming it. Its trade name is for merchants to show the characteristics and advantages of its product to attract attention.
Although the names are different, they all refer to this L- (−) -Camphoresulfonic Acid. Looking at its synonymous name and trade name, we can see that this thing is important in the field of chemical industry. Each name is to help everyone understand its nature, so as to apply it to different needs and exert its maximum effect.
Safety & Operational Standards
Safety and Operation Specifications for L- (−) -Camphor Sulfonic Acid Products
V L- (−) -Camphor Sulfonic Acid is one of the chemical products. In our field of chemical research, its application is quite extensive, but safety and operating standards are of paramount importance and must not be ignored.
#1. Storage Essentials
This product should be placed in a cool, dry and well-ventilated place. Keep away from fires and heat sources to prevent accidents. Do not mix with oxidants, alkalis, etc., because of its active chemical properties, it is easy to react with them, resulting in safety risks. In the storage place, suitable materials should be prepared to contain leaks to prevent the spread of disasters when leaks occur.
#Second, the rules of operation
When operating, be sure to wear appropriate protective equipment. Wear chemical safety glasses to protect your eyes from splashing hazards; wear anti-toxic infiltration work clothes to protect the skin from contact with drugs; wear rubber gloves to ensure hand safety. The operation process needs to be rigorous and meticulous to avoid dust and prevent dust from being released into the air of the workshop. And the operating environment should have good ventilation conditions to reduce the concentration of harmful substances in the air. If a leak occurs accidentally, quickly evacuate the personnel from the leaked contaminated area to a safe area and isolate them to strictly restrict access. Emergency responders need to wear self-contained positive pressure respirators and anti-acid and alkali work clothes, and do not let leaks come into contact with combustible substances. Small leaks can be collected in a dry, clean, covered container with a clean shovel; if there are large leaks, a dike should be built or a pit should be dug for containment, and a pump should be transferred to a tanker or a special collector for recycling or transportation to a waste treatment site for disposal.
#3. Emergency measures
If the skin comes into contact accidentally, immediately remove the contaminated clothing, rinse with a large amount of flowing water for at least 15 minutes, and then seek medical attention. If eye contact, immediately lift the eyelids, rinse thoroughly with a large amount of flowing water or normal saline for at least 15 minutes, and seek medical attention in time. If accidentally inhaled, should quickly leave the scene to fresh air, keep the respiratory tract unobstructed, such as breathing difficulties, oxygen, breathing, cardiac arrest, cardiopulmonary resuscitation immediately, and seek medical attention.
The research of husband chemicals is based on safety, and the operation is regular. Following the safety and operation specifications of L- (−) -camphor sulfonic acid, the research can be smooth and the disaster can be avoided.
Application Area
L- (−) -camphor sulfonic acid is also one of the chemical products. Its application field is quite wide, and it is often an important chiral auxiliary in the field of organic synthesis. It can help asymmetric synthesis reactions, so that the product has a specific three-dimensional configuration, which is especially key in drug development. Among drugs, many bioactive ingredients have accurate three-dimensional structures, which is related to the effectiveness of the drug. L- (−) -camphor sulfonic acid can help obtain the compounds with the required three-dimensional structure to meet the needs of drug preparation. It is also useful in materials science. Or it can participate in the synthesis of some special materials, affecting the physical and chemical properties of materials, such as optical properties, thermal stability, etc. In all these, L- (−) -camphor sulfonic acid plays an important role in a variety of application fields and is indispensable for chemical research and industrial production.
Research & Development
Today, we are studying L- (−) -camphor sulfonic acid, which has a wide range of uses in many fields. We have dedicated ourselves to studying its preparation method and strive to improve it. After repeated experiments, we have explored the impact of different raw materials and conditions on its output and quality.
We are well aware that the road of research and development is long and we need to strive for excellence. After unremitting efforts, we have made breakthroughs in the preparation process, and the purity and output of the product have been improved. This achievement is expected to promote the development of related industries and lay the foundation for subsequent in-depth research.
However, we are also aware that there are still many unknowns to be solved. In the future, we still need to work hard to expand its application range, improve product performance, and make unremitting efforts for its wide application. We hope to emerge in the development of the industry and make a modest contribution.
Toxicity Research
Since modern times, chemical refinement, all kinds of compounds have appeared in the world again and again. In today's words, L -( - )- Camphor es ulf on ic Acid, the study of its toxicity is particularly important.
Those who study it, observe its properties in detail, test it in various things, observe its reaction and effectiveness. Or apply it to insects, observe its vitality changes; or use it for plants and trees, examine its growth and development. Also explore its path into the body, through the mouth, through the skin, or by breathing, all of which are carefully studied.
Observe its toxicity and know its impact on living things. If the amount exceeds the appropriate, it is also dangerous to life. Light or uncomfortable, serious life-threatening. Therefore, for its use, it is necessary to be cautious and clear about its characteristics, so that the security can be guaranteed, so that this compound can be used well and avoid its harm.
Future Prospects
I have dedicated myself to the study of L- (−) -Camphoresulfonic Acid, and I am well aware that it has shown extraordinary use in the field of chemistry today. In organic synthesis, it is often a key agent, helping the reaction to be smooth, the product is pure and the yield is quite good.
Looking to the future, its application is expected to expand to a whole new field. On top of medicine, it may be possible to use its characteristics to develop new drugs with special effects and add new ways to heal patients. In materials science, with its unique properties, new materials with excellent performance may also be created to meet diverse needs. Although the road ahead may be difficult, I firmly believe that with time and unremitting research, L- (−) -Camphoresulfonic Acid will be able to bloom brighter, add luster to human well-being, and open up new avenues in the unfinished scientific journey.
Frequently Asked Questions
What are the main uses of L- (-) -Camphoresulfonic Acid?
L- (−) -camphor sulfonic acid is a crucial compound in organic chemistry. It has a wide range of main uses and is often used as a chiral catalyst in the field of organic synthesis. Due to its chiral characteristics, it can induce the reaction to proceed in a specific direction to obtain a single chiral configuration product. In many drug synthesis, chiral purity is extremely critical, and L- (−) -camphor sulfonic acid plays a key role in assisting chemists in accurately preparing the required chiral drugs, improving drug efficacy and safety.
Furthermore, in the field of analytical chemistry, it can be used as a chiral resolution agent. The racemic mixture can be separated into a single enantiomer, and by forming a diastereomer complex with the racemic, the purpose of separation can be achieved due to the difference in physical properties between the two. This is of great significance for studying the properties of chiral compounds and obtaining single-handed substances.
In the field of materials science, it also has applications. It can participate in the preparation of chiral materials, which exhibit unique properties in optics, electricity, etc., or are used in the manufacture of special optical devices, sensors, etc.
In summary, L- (−) -camphor sulfonic acid, with its chiral properties, plays an indispensable role in organic synthesis, analytical chemistry, materials science and other fields, and has made significant contributions to the development of related science and technology.
What are the physical properties of L- (-) -Camphoresulfonic Acid
L- (−) -camphor sulfonic acid is unique among organic compounds. Its physical properties are unique, in the state of white crystalline powder, and it is delicate in appearance, just like the purity of snow. Smell it, it is almost odorless, only if you smell it closely, or you can feel a faint taste.
This substance is very soluble in water, and it diffuses rapidly in water like a spirit, and fuses with water. And in organic solvents such as alcohols and ethers, it also shows good solubility, just like fish in water, which can be easily dispersed.
Its melting point is quite clear, about 197-201 ° C, just like a precise clock, showing a state of solid-liquid transformation at a specific temperature. In this temperature range, the originally solid L- (−) -camphor sulfonic acid gradually turns into a flowing state, completing wonderful physical changes.
Due to its unique physical properties, it has important uses in many fields. In the field of organic synthesis, it is like a weapon in the hands of skilled craftsmen. It often acts as a chiral catalyst to help accurately construct chiral molecular structures, plays a key role in asymmetric synthesis reactions, and lays the foundation for the creation of many compounds with specific biological activities. In the field of drug research and development, it also plays an important role, either participating in the synthesis of drug molecules or as a splitter to separate drug enantiomers to improve drug efficacy, reduce side effects, and escort human health.
What are the chemical properties of L- (-) -Camphoresulfonic Acid
L- (−) -camphor sulfonic acid is a unique organic compound. It is a white crystalline solid with good stability in air and can be stored for a long time without easy deterioration.
Looking at its solubility, this substance is easily soluble in water, just like salt fused into water, and can quickly form a uniform solution. It also shows good solubility in common organic solvents such as ethanol and methanol, and can be fully miscible with these solvents, just like water emulsion.
When it comes to acidity, L- (−) -camphor sulfonic acid is an organic acid, but its acidity is quite considerable. In chemical reactions, it can be used as an acid catalyst, just like a powerful assistant, speeding up the process of many organic reactions, and its basic properties remain unchanged before and after the reaction, and can be reused.
Its chiral characteristics are also key. L- (−) -camphor sulfonic acid has a unique chiral structure, which is similar to the left and right hands of humans. Although similar, it cannot overlap. This chiral property is of great significance in the field of asymmetric synthesis. It can guide the reaction to selectively generate products of a specific configuration. Like a precise navigator, it is cherished by synthetic chemists and helps them prepare compounds with specific physiological activities. It is widely used in important fields such as drug synthesis.
In terms of storage, because of its good stability, it is usually placed in a dry and cool place to maintain its chemical properties for a long time, which can be used in scientific research and industrial production.
Applications of L- (-) -Camphoresulfonic Acid in Synthesis
L- (−) -camphor sulfonic acid is widely used in organic synthesis. This is an optically active organic acid, often used as a chiral aid, and has significant effect in the field of asymmetric synthesis.
In the preparation of many chiral drugs, L- (−) -camphor sulfonic acid is often used as a key chiral source. For example, when synthesizing some cardiovascular drugs and antibacterial drugs, it can induce reactions to generate products of specific configurations, thereby enhancing the efficacy and safety of drugs. Due to its unique spatial structure and chiral characteristics, it can guide the reaction to generate a specific chiral isomer, resulting in high optical purity of the product.
is also indispensable in the preparation of chiral catalysts. Using it as a raw material, many high-efficiency chiral catalysts can be prepared. In asymmetric catalytic reactions, these catalysts exhibit excellent enantioselectivity and catalytic activity. It can promote the reaction to proceed with extremely high stereoselectivity, effectively improving the yield and optical purity of the target product.
In addition, in the kinetic resolution of organic synthesis reactions, L- (−) -camphor sulfonic acid is also used. It can be used to separate and purify enantiomers by virtue of its preferential reaction with a substrate of a certain configuration in the racemic mixture, so as to obtain high-purity chiral compounds.
Furthermore, in the field of materials science, some chiral materials involved in the synthesis may have potential applications in optical devices, sensors, etc. due to their unique optical and electrical properties. In summary, L- (−) -camphor sulfonic acid is a widely used and valuable compound in organic synthesis.
What is the market price range for L- (-) -Camphoresulfonic Acid?
In the market, the price range of L- (−) -camphor sulfonic acid often varies depending on the quality, quantity and seller of the product. In various stores, if you buy a small amount, it is about a few to tens of yuan per gram. If you want a large quantity, or about one yuan per gram, it is even lower.
In the city, the quality of this product, the price or slightly higher, because of its pure, suitable for rigorous testing and system. And those with lower quality, the price is lower, but it can also be used for common needs.
In addition, the price varies when purchased in different places. In chemical gatherings, due to the supply of more convenience, the price may be appropriate. If you are in a remote area, or if the supply is less and the transportation is difficult, the price will increase.
And when the time changes, the price also moves. If the supply of production is changed, or the demand is increased or decreased, the price should be adjusted. Therefore, if you want to know the exact price, you need to visit various merchants and compare them, so that you can get a close and real number.