Carboxylic Acids

<p>7-Hydroxynaphthalene-1-sulfonic acid is a chemical compound with the formula HNSO. It is an organic compound and a proton acceptor. The conjugate base of 7-hydroxynaphthalene-1-sulfonic acid has a strong absorption band in the ultraviolet region. In DMF solution, the reaction of 7-hydroxynaphthalene-1-sulfonic acid with formamide, hydroxy, and nitrogen atoms produces a product that has been characterized by photoexcitation and kinetic studies. The proton transfer process from formamide to 7-hydroxynaphthalene-1-sulfonic acid was found to be exponential and followed first order kinetics. The protonation constant for this process was determined to be 8.4 x 10 M/equivalent. 7HNSO can also act as an electron acceptor in dimethylsulphoxide (DMSO) solution</p>

<p>Please enquire for more information about H-Ser-Leu-Ser-Leu-Ser-Pro-Gly-OH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 4,4'-Dichlorodiphenylsulfone-3,3'-disulfonic acid disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about s-2-(4-Aminobenyl)-diethylenetriamine penta-tert-butyl acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Kemptamide is a peptide that has been shown to have cytotoxic and anti-proliferative effects on renal cancer cells. It is a synthetic analogue of an endogenous peptide, Lys-Lys-Arg-Pro-Gln-Arg-Ala-Thr-Ser-Asn-Val-Phe, that is found in porcine kidney. Kemptamide’s cytotoxic activity may be due to its ability to inhibit the activity of phosphatases. Kemptamide also has regulatory properties and can modulate the expression of genes that are involved in cell growth and apoptosis. This peptide has been shown to be reactive with kidney cells, which may lead to its therapeutic effect on renal cancer.</p>

<p>Please enquire for more information about Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-aldehyde trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Piperazinoacetic acid anilide dihydrochloride is a high quality, reagent compound which can be used as a useful intermediate or a speciality chemical. Piperazinoacetic acid anilide dihydrochloride is a complex compound that has been shown to have a number of useful properties, such as being an effective building block for the synthesis of other compounds. It can also be used as a reaction component in the preparation of fine chemicals and research chemicals. This product is also versatile, allowing it to be built into different scaffolds to create new compounds.</p>

<p>3,4,9,10-Perylenetetracarboxylic diimide is a model system for studying the mechanism of protonated pyridine. It is a bicyclic heterocycle that contains two phenyl rings and one imide group. The nitrogen atoms in the molecule form hydrogen bonds with other molecules and can be substituted with chlorine or bromine. 3,4,9,10-Perylenetetracarboxylic diimide has been shown to have chemical stability under conditions of hydrochloric acid and heat. This compound also has a high melting point and is not soluble in water. 3,4,9,10-Perylenetetracarboxylic diimide has been used to study the reaction mechanisms of chemical reactions involving light emission. This compound absorbs light at wavelengths longer than 400 nm (e.g., ultraviolet) and emits light at wavelengths shorter than 400 nm (e.g.,</p>

<p>Please enquire for more information about Intermedin (rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Myeloblastin (142-150) (human, mouse) trifluoroacetate salt HVal-Leu-Gln-Glu-Leu-Asn-Val-Thr-Val-OH trifluoroacetate salt is an antigen that belongs to the class of serine proteinases. It is a soluble recombinant human proteinase that has been shown to have a tumor cell lysis activity in vitro and in vivo. Myeloblastin (142-150) (human, mouse) trifluoroacetate salt HVal-Leu-Gln-Glu-Leu-Asn-Val-Thr Val is also a leukocyte antigen and can be used for the development of cancer vaccines.</p>

<p>4-Chlorophenylboronic acid is a chemical compound that is used in the industrial preparation of biphenyl. It is produced by the Friedel-Crafts reaction between chlorine and 4-methoxyphenylboronic acid. This reaction can be carried out using a variety of solvents, such as chloroform or carbon tetrachloride. The optimal reaction conditions are acidic pH values, which are achieved by adding sodium carbonate to the solution. The product can be purified by distillation or crystallization. 4-Chlorophenylboronic acid can also be used for the synthesis of organic compounds through cross-coupling reactions with organometallic reagents, such as palladium chloride and triphenylphosphine, or through asymmetric synthesis with chiral ligands like (S)-proline and 2-(diphenylphosphino)ferrocene.</p>

<p>Please enquire for more information about APL1b28 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Influenza PR8 Hemagglutinin Peptide (110-119) trifluoroacetate salt H-Ser-Phe-Glu-Arg-Phe-Glu-Ile-Phe-Pro-Lys-OH trifluoroacetate sa lt is a surface glycoprotein that has been shown to enhance the survival of neuronal cells. It is also involved in the regulation of energy metabolism and iron homeostasis, as well as in the induction of autoimmune diseases. This peptide contains a hydroxyl group, which can be oxidized by reactive oxygen species and may have neurotrophic effects. Trifluoroacetate salts of this protein are ester linkages that bind iron tightly and have been used for the treatment of iron overload.</p>

<p>(S)-(-)-4-Amino-2-hydroxybutyric acid is an antibacterial agent that binds to the bacterial ribosome and prevents protein synthesis. It has been shown to be active against a range of bacteria, including Mycobacterium tuberculosis, Salmonella typhimurium, Staphylococcus aureus, and Streptococcus pyogenes. (S)-(-)-4-Amino-2-hydroxybutyric acid is also used in the analytical determination of other substances such as trifluoroacetic acid and malic acid. The pH optimum for this compound's activity is between 6.5 and 8.5.</p>

<p>Please enquire for more information about Suc-Ala-Ala-Pro-Abu-pNA trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Intermediate in the Krebs cycle; nitrogen transporter</p>

<p>Please enquire for more information about GLP-2 (1-33) (human) ammonium acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Intermediate in the synthesis of afatinib</p>

<p>Please enquire for more information about Prepro-Neuromedin S (70-103) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Pyr-Arg-Thr-Lys-Arg-AMC trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (H-Cys-4MbNA)2 acetate salt (Disulfide bond) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Acetyl-(3,4-dehydro-Pro1,4-fluoro-D-Phe2,D-Trp3·6)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about H-Glu(Ala-Gly-pNA)-OH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (Ser(Ac)3)-Ghrelin (mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (Pro18,Asp21)-Amyloid b-Protein (17-21) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Pancreastatin is a cytosolic protein that inhibits the production of peptide hormones such as glucagon, insulin, and gastrin. It is used to treat bowel disease, including carcinoid syndrome and inflammatory bowel disease. Pancreastatin has been shown to inhibit the activity of cyclase enzymes that are responsible for the production of these hormones. Pancreatic beta-cells produce pancreatic polypeptide (PP), which is converted by pancreastatin into inactive PP2. Pancreatic alpha-cells produce somatostatin (SS), which is converted by pancreastatin into inactive SS2. Pancreatic delta cells produce pancreatic polypeptide (PP), which is not affected by pancreastatin. Pancreatic somatostatinomas secrete SS, which is not affected by pancreastatin.</p>

<p>Acetyl-GRP (20-26) (human, porcine, canine) trifluoroacetate salt Ac-His-Trp-Ala-Val-Gly-His-Leu-NH2 trifluoroacetate salt is a prophylactic and/or therapeutic compound that has been shown to be effective in the treatment of a number of different diseases. This compound has been shown to have neuroprotective and antiinflammatory effects, as well as being an effective treatment for autoimmune disorders. Acetyl-GRP (20-26) (human, porcine, canine) trifluoroacetate salt Ac-His-Trp-Ala-Val-Gly-His-Leu NH2 trifluoroacetate salt also has the potential to be used as a prophylactic or therapeutic agent against cancer, fibrotic disease, and inflammatory disease.</p>

<p>Please enquire for more information about Biotinyl-(Des-Bromo)-Neuropeptide B (1-23) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 4-[5-(4-Pentyloxyphenyl)isoxazol-3-yl]benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2,2'-Biphenyldicarboxylic acid anhydride is a diphenic anhydride that has a carboxylate group on one end and a phenyl group on the other. The nitrogen atoms in this molecule are part of the intramolecular hydrogen bonds that stabilize the molecule. 2,2'-Biphenyldicarboxylic acid anhydride is used in wastewater treatment as it reacts with amines to form ammonium salts. This process also releases hydrogen, which can be used for fuel cells or light emission. It is also used to produce other compounds such as malonic acid and phenylacetic acid.</p>

<p>Please enquire for more information about 3-Fluorophenyl boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-Arg-Ala-OH acetate salt (HAA) is a histidine analogue that has been found to have physiological function as an endogenous substrate for serine protease. HAA acts as a competitive inhibitor of the serine protease enzyme by binding to the active site serine in the active site. The molecule is a disulfide bond and can be synthesized by the microorganism Corynebacterium glutamicum. This salt was extracted from yellowtail and found to inhibit corynebacterium glutamicum. X-ray absorption studies showed that the molecule contains a single amino acid, which is an analog of histidine.</p>

<p>Please enquire for more information about H-Gly-Gly-Arg-Ala-OH acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (His(1-Me)2)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Monocyte Chemotactic Protein-1 (human) acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (Ile5,Trp23,Tyr36)-pTH-Related Protein (1-36) (human, mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Boc-Leu-Ser-Thr-Arg-AMC trifluoroacetate salt is a synthetic substrate that is used in enzyme assays. The hydrolysis of the peptidyl ester bond by the enzyme results in release of AMC and an unstable intermediate, which reacts with AMC to form a stable fluorescent product. This product can be detected using various chromatographic techniques. Boc-Leu-Ser-Thr-Arg-AMC trifluoroacetate salt has been shown to be an effective anticoagulant for blood clotting and it is also used as a second order rate constant in the determination of coagulation factors.</p>

<p>Buccalin is a cholinergic pharmaceutical drug that has been shown to have metabolic, growth factor, and chemotactic activities. It has been used in the treatment of various autoimmune diseases and infectious diseases. The mechanism of action for buccalin is unknown. Buccalin has been shown to have receptor activity in a variety of diagnostic agents such as monoclonal antibodies and fatty acids. It binds to acetylcholine receptors at the neuromuscular junction, leading to activation of muscle fibers by acetylcholine release from nerve endings.</p>

<p>Please enquire for more information about (D-Pro7)-Angiotensin I/II (1-7) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about H-D-Ile-Phe-Lys-pNA trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about H-D-Val-Leu-Lys-AMC acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about (2-{Ethyl-[4-(4-nitro-phenylazo)-phenyl]-amino}-ethoxy)-acetic acid-4-nitro-phenyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3,5-di-tert-butyl-4-hydroxyphenylpropionic acid methyl ester is a compound that has been used as an analytical reagent and as a precursor to other chemicals. It is a white solid with a melting point of about 40°C. 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid methyl ester is soluble in hexane, benzene, and diethylether. It also reacts with fatty acids to produce polymers. 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid methyl ester has been shown to be an effective antibacterial agent against Gram negative bacteria such as Escherichia coli and Pseudomonas aeruginosa.</p>

<p>H-Trp-Nle-Arg-Phe-NH2 acetate salt is a muscle relaxant that binds to the muscle receptor site, which is responsible for contraction of skeletal muscles. It has been shown to be effective in treating anterior retractor mytilus in horses.</p>

<p>H-ADAQHATPPKKKRKVEDPKDF-OH peptide, which can act as a substrate of Protein Kinase P34 (cd2). The peptide is supplied as a trifluoroacetate salt.</p>

<p>5-Amino-2-methoxyisonicotinic acid is a carboxylic acid that is used in the synthesis of aminopyridines. The compound can be synthesized from formamidine acetate and diethyl dicarbonate. This process involves lithiation, followed by addition of an amine and finally conversion to the desired product with formamidine acetate. 5-Amino-2-methoxyisonicotinic acid can also be synthesized from formamide and diethyl ether. 5-Amino-2-methoxyisonicotinic acid is an analog of 2,4,6-trimethylaniline and has been shown to have similar properties to this compound, including strong basicity.</p>

<p>Please enquire for more information about Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Z-Val-Arg-Pro-DL-Arg-fluoromethylketone trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about Ac-D-Ala-D-lactic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Intermediate in the synthesis of dapagliflozin</p>