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Description
Dansyl Acid (4-Aminobenzenesulfonyl chloride), with the CAS number 4272-77-9, is a versatile chemical compound widely used in analytical and synthetic applications within laboratory settings. This compound plays a crucial role in organic chemistry by enabling the synthesis of complex molecules through substitution and activation reactions. Its utility extends across various research fields, including pharmaceutical development and biochemical analysis. Due to its reactivity, it is frequently employed in the preparation of fluorescent compounds, which are essential for both qualitative and quantitative analysis of organic substances.
The reactivity of Dansyl Acid is one of its defining characteristics, making it a preferred choice for chemists seeking efficient and precise reactions. It readily reacts with functional groups such as amines, hydroxyls, and hydrazines, allowing for the creation of a wide range of derivatives. This property is particularly valuable in the development of fluorescent tags used in molecular labeling and tracking. Its stability under controlled conditions further enhances its usability, ensuring consistent results during experimental procedures.
In Indonesian laboratories, Dansyl Acid is commonly used in organic chemistry, analytical chemistry, and pharmaceutical research. It is a key reagent in the synthesis of fluorescent compounds, which are integral to modern analytical techniques. Its high reactivity and stability make it an essential component in the toolkit of many researchers, supporting both academic and industrial applications.
Laboratory Applications
Fluorescent Compound Synthesis: Dansyl Acid is ideal for creating fluorescent tags used in molecular labeling, enabling precise detection and tracking of biomolecules in analytical studies.
Organic Synthesis Reactions: Its ability to react with various functional groups makes it a valuable reagent in the synthesis of complex organic molecules, particularly in substitution and activation processes.
Pharmaceutical Research: It is frequently used in the development of drug compounds, where its reactivity aids in the formation of key intermediates in synthetic pathways.
Qualitative and Quantitative Analysis: The compound's fluorescent properties make it suitable for use in analytical techniques that require high sensitivity and specificity.
Biochemical Labeling: Its reactivity with amino groups allows it to be used in labeling proteins and peptides, facilitating their study in biochemical and biotechnological applications.
Specifications
Brand: TCI
CAS Number: 4272-77-9
Category: Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack Sizes: Available in various quantities as per supplier specifications
Physical Form: Solid (as per standard chemical properties)
Storage Note: Store in a cool, dry place away from moisture and direct sunlight
Handling and Storage
Dansyl Acid should be stored in a cool, dry environment, away from moisture and direct sunlight to maintain its chemical stability. It is recommended to use airtight containers made of glass or inert plastic to prevent contamination and degradation. Due to its reactivity, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. Proper ventilation is essential during handling to minimize exposure to vapors. It is important to keep the compound away from incompatible substances such as strong bases or reactive metals. Regular monitoring of storage conditions ensures the integrity of the material and supports safe laboratory practices.
