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MES monohydrate CAS:145224-94-8
MES monohydrate is the hydrated form of 4-Morpholineethanesulfonic acid (MES), a buffering agent commonly used in biological and biochemical research. It is a white crystalline powder that is soluble in water and has a pKa value around 6.1. MES monohydrate is known for its ability to maintain a stable pH in the range of 5.5 to 6.7, making it suitable for various applications such as enzyme studies, protein purification, gel electrophoresis, cell culture, and chemical reactions. Its versatility and compatibility with biological systems make it an essential component in many laboratory experiments and procedures.
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beta-d-glucose pentaacetate CAS:604-69-3
Beta-D-glucose pentaacetate is a chemical compound that is derived from glucose, a simple sugar. It is formed by acetylating glucose with five acetyl groups, resulting in the attachment of these groups to the hydroxyl (OH) groups present in the glucose molecule. This modification of glucose gives it enhanced stability and makes it soluble in organic solvents.
Beta-D-glucose pentaacetate has various applications in the field of organic chemistry, particularly in the synthesis and modification of carbohydrates. It can serve as a precursor or intermediate in the preparation of other carbohydrate derivatives or complex organic compounds. Additionally, it has been utilized in some medical and pharmaceutical applications such as drug delivery systems and controlled release formulations.
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2-(tris(hydroxymethyl)methylamino)ethane-1-sulphonic acid CAS:7365-44-8
2-(Tris(hydroxymethyl)methylamino)ethane-1-sulfonic acid, abbreviated as TES, is a chemical compound commonly used as a buffering agent in biological and chemical research. As a sulfonic acid derivative of tris(hydroxymethyl)aminomethane (Tris), TES can maintain a stable pH range of 6.8 to 8.2. It is frequently employed in cell culture media, enzymatic reactions, protein electrophoresis, and DNA/RNA research. TES is highly versatile and crucial for maintaining optimal conditions in various laboratory experiments and techniques.
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N-ethyl-N-(3-sulfopropyl)-M-anisidinesodium CAS:82611-88-9
N-Ethyl-N-(3-sulfopropyl)-3-methoxyaniline sodium salt is a chemical compound that contains an N-ethyl group, a sulfopropyl group, and a 3-methoxyaniline group. It is commonly present as a sodium salt, which enhances its solubility in water.
This compound has various applications in industrial and research settings. It can be utilized as a dye intermediate, catalyst, or as a reagent in organic synthesis. Its properties, such as solubility, stability, and reactivity, make it suitable for specific applications in various fields.
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2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE CAS:312693-81-5
2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE is a chemical compound commonly used in biochemical research and analysis. It is a derivative of galactose, a type of sugar. The compound is often used as a substrate for detecting the activity of beta-galactosidase, an enzyme present in many organisms, including bacteria.When beta-galactosidase is present, it cleaves 2-NAPHTHYL-BETA-D-GALACTOPYRANOSIDE into naphthol and galactose. The resulting naphthol molecule can be easily detected by its absorption of ultraviolet light, allowing scientists to measure the activity of beta-galactosidase. This assay is commonly used in molecular biology and genetics research, for applications such as studying gene regulation, protein expression, and cell viability.
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TOOS CAS:82692-93-1 Manufacturer Price
Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate is a chemical compound commonly known as MESNa. It is primarily used as a reducing agent in biochemistry and molecular biology. MESNa has the ability to break disulfide bonds in proteins, converting them into sulfhydryl groups. This reduction process is essential for various applications such as protein denaturation, preventing protein aggregation, protein labeling, and protein refolding. MESNa plays a vital role in protein manipulation, analysis, and modification in scientific research.
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CAPSO Na CAS:102601-34-3 Manufacturer Price
CAPSO Na, also known as 3-(cyclohexylamino)-2-hydroxy-1-propanesulfonic acid sodium salt, is a compound that belongs to the family of sulfonic acids. It is a zwitterionic buffer commonly used in various biochemical and molecular biology applications.
CAPSO Na acts as an effective pH-regulating agent and is widely used in buffer formulations to maintain a stable pH in a specific range. It has a pKa value of around 9.8 and is often employed in experiments that require a pH between 8.5 and 10.
The sodium salt form of CAPSO (CAPSO Na) enhances the solubility and ease of handling compared to the free acid form. It is water-soluble and readily forms stable solutions at different concentrations, making it convenient for various laboratory applications.
Some common applications of CAPSO Na include serving as a buffer in electrophoresis techniques, enzyme assays, protein purification, and cell culture media. Its buffering capacity and compatibility with biological systems contribute to its usefulness in these fields.
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2,3,4,6-Tetra-O-benzyl-D-galactopyranose CAS:53081-25-7
2,3,4,6-Tetra-O-benzyl-D-galactopyranose is a compound commonly used in organic synthesis, specifically in the field of carbohydrate chemistry. It serves as a protecting group for the hydroxyl groups of galactose, which prevents unwanted reactions during chemical transformations. The compound consists of a galactose molecule with four benzyl groups attached to the hydroxyl groups at positions 2, 3, 4, and 6 of the galactose ring.
The presence of benzyl groups shields the hydroxyl groups, making them unreactive, while preserving the reactivity of other functional groups in the molecule. This enables selective modifications of galactose or further transformations to occur without affecting the protected hydroxyl groups.
2,3,4,6-Tetra-O-benzyl-D-galactopyranose is commonly used as a starting material for the synthesis of complex carbohydrates, glycoconjugates, or other compounds containing galactose residues. It is particularly useful in glycosylation reactions, where it acts as an effective glycosyl donor, facilitating the attachment of galactose to acceptor molecules.
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disodium 2-hydroxyethyliminodi CAS:135-37-5
Disodium 2-hydroxyethyliminodi is a chemical compound that belongs to the class of organic salts. It is commonly used as a buffering agent and pH adjuster in various laboratory and industrial applications. This compound helps maintain a stable pH environment and is often used in biotechnology, pharmaceutical, and biochemical research. Additionally, it may have other applications such as in food and beverage processing, cosmetics, and personal care products. Overall, disodium 2-hydroxyethyliminodi is a versatile compound with important uses in maintaining pH stability in various industries.
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MES sodium salt CAS:71119-23-8
MES sodium salt, also known as 2-(N-morpholino)ethanesulfonic acid sodium salt, is a chemical compound commonly used as a buffering agent. It is an acid with a pKa value of approximately 6.15. MES sodium salt is highly soluble in water and its effective buffering range is around pH 5.5 to 6.7. It is widely utilized in biochemical and biological research, as well as in various chemical reactions, protein purification, gel electrophoresis, enzyme studies, and cell culture experiments. The sodium salt form enhances the compound’s solubility and stability, making it easier to handle and use in laboratory settings.
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D-(+)-Cellobiose CAS:528-50-7
D-(+)-Cellobiose is a disaccharide made up of two glucose units connected by a beta-1,4-glycosidic bond. It is commonly found in cellulose, the main component of plant cell walls. Cellobiose is a colorless, crystalline solid that is soluble in water. It is not digested by most organisms, but can be hydrolyzed by certain enzymes, such as cellobiases, to yield glucose. Cellobiose is an important intermediate in the microbial degradation of cellulose and is used in various biotechnological applications, including the production of biofuels.
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2-Chloroethanesulfonic acid CAS:15484-44-3
2-Chloroethanesulfonic acid, also known as chloroethanesulfonic acid or CES, is an organic compound with the chemical formula C2H5ClSO3H. It is a clear, colorless liquid that is highly soluble in water and polar organic solvents.
CES is widely used as a versatile chemical intermediate in various industries. It is primarily employed in the synthesis of pharmaceuticals, agrochemicals, and organic dyes. Its sulfonic acid group makes it a useful reagent for introducing sulfonic acid functionality into organic molecules, which can enhance their solubility, stability, or bioactivity.
Due to its strong acidity, CES can also be utilized as a catalyst or acidic reagent in organic reactions. Its acidic nature allows it to promote reactions such as esterifications, acylations, and sulfonations. Additionally, it can serve as a pH adjuster, buffering agent, or corrosion inhibitor in industrial processes.
