Aminoácidos (AA)

<p>N-Acetyl-DL-methionine is an amide of the amino acid methionine and acetyl coenzyme A. It has a number of biological properties including being a precursor to protein synthesis, a regulator of fatty acid metabolism, and an inhibitor of glutamate pyruvate transaminase. It can be found in bacterial strains as well as in human serum. N-Acetyl-DL-methionine is synthesized by the reaction of methylamine with acetyl coenzyme A in the presence of ammonia or other nitrogenous bases. The chemical structure of this compound consists of two nitrogen atoms and an acetyl group bonded to a carbon atom that is attached to a methyl group and another carbon atom that forms part of an amide bond with the amino acid methionine. This molecule has been observed using nmr spectroscopic data to form hydrogen bonds with proteins.</p>

<p>2-Methoxyphenylacetonitrile is a chemical that is used in the manufacture of pharmaceuticals. It has antibacterial activity and can be used to treat typhoid fever, staphylococcal infections, and mental disorders such as schizophrenia. 2-Methoxyphenylacetonitrile is an alkylating agent that reacts with nucleophiles in proteins, DNA, and RNA. These reactions lead to the destruction of the bacterial cell wall and inhibition of protein synthesis. The mechanism by which 2-methoxyphenylacetonitrile exerts its antibacterial effect may involve formation of a reactive intermediate that inhibits bacterial ribonucleotide reductase. The addition of an electron to this intermediate leads to the formation of a covalent bond with one or more amino acids in the protein acceptor, thereby preventing further growth and division of bacteria.</p>

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Ornithine is an amino acid that is a precursor for the synthesis of arginine, creatine, and polyamines. It can be found in a variety of protein-rich foods or can be synthesized from glutamate by the enzyme ornithine transcarbamylase. Ornithine HCl is used as an additive to animal feed to promote growth and improve feed conversion rates. This compound has been shown to increase nitrogen retention and utilization in cattle, which may be due to its ability to inhibit GABA degradation or its ability to stimulate endogenous arginine production. Ornithine HCl also enhances the activity of dietary fatty acids, which may be due to its ability to increase intracellular levels of citric acid cycle intermediates such as succinic acid.

Fmoc-D-Trp(Boc)-OH is a β-amino acid that has potent antitumor activity. It is a cyclic peptide that has been synthesized by solid-phase chemistry and molecular modelling. Fmoc-D-Trp(Boc)-OH inhibits the histone deacetylase (HDAC) enzyme, which controls gene expression and cell proliferation, and is a potential anticancer drug. This molecule also inhibits the uptake of kynurenine by cancer cells, leading to cell death. Fmoc-D-Trp(Boc)-OH has been shown to inhibit the growth of human breast cancer cells in culture with an IC50 of 10 μM and to induce apoptosis in these cells with an IC50 of 2 μM.

<p>(1-Methylpiperidin-2-yl)methanol is a gaseous organic acid that belongs to the piperazine class of compounds. It is used as an intermediate in the synthesis of various pharmaceuticals, including antipsychotics and antidepressants. (1-Methylpiperidin-2-yl)methanol has been shown to be an agonist of ganglion cells and can be used for the treatment of glaucoma. This compound also has shown to have anti-inflammatory properties, which may be due to its ability to inhibit nitric oxide production. Furthermore, (1-methylpiperidin-2-yl)methanol has been shown to inhibit 13c nuclear magnetic resonance spectroscopy with epoxides and hydroxyl groups. The reaction product is a crystalline solid with a molecular formula of C6H14O3N2, which corresponds to the molecular formula of 2-(dimethylam</p>

<p>2-Methoxy-1-[(4-methylphenyl)sulphinyl]benzene is a reagent and useful intermediate that is used in the synthesis of complex compounds. This chemical has been shown to be a useful scaffold for the synthesis of natural products. It can also be used as a building block in the synthesis of speciality chemicals and research chemicals, as well as versatile building blocks in reactions.</p>

<p>N-alpha-[2,4-Dinitro-5-fluorophenyl]-L-valine amide is an acidic amino acid that is used as a reagent in organic synthesis. It has been shown to have amide and hydrogen bond properties. This compound has been shown to be involved in the biosynthesis of carboxylic acids and primary amino acids. It also absorbs UV light at 265 nm and can be used for determination of uv absorption using high performance liquid chromatography (HPLC).</p>

<p>N-Methyl-L-tyrosine is a molecule that has been studied as a potential treatment for Parkinson's disease. It is chemically related to the amino acid tyrosine and also shares some of its biological properties. N-Methyl-L-tyrosine inhibits the uptake of dopamine by dopamine transporters in cells, which reduces the symptoms of Parkinson's disease. The alkynyl group present in this molecule helps to improve the drug's binding affinity with proctolin, which is a substrate for proton pump inhibitors, and can be used to treat gastrointestinal problems. The clinical use of N-Methyl-L-tyrosine is limited due to its low oral bioavailability; however, it may be effective when administered intravenously or intramuscularly.</p>

<p>Marker for oxidative stress; hydrogen acceptor in NADP and NADPH assay</p>

6-Boc-hydrazinonicotinicacid is a cytotoxic compound that binds to hydroxyapatite and induces necrosis in cancer cells. This compound also has antimicrobial properties. 6-Boc-hydrazinonicotinic acid is conjugated with peptides for use as an immunoconjugate for the targeted delivery of drugs to cancer cells. It can be used to diagnose cancer by its uptake in human serum and inflammatory cells, as well as to identify cancerous tissues through its binding to hydroxyapatite. The biological studies have shown that 6-Boc-hydrazinonicotinic acid inhibits the growth of various types of tumour cells, including breast, prostate, colon, and lung cancers.

<p>4-Methoxy-2,3,5-trifluorobenzoic acid is a versatile building block that can be used in the synthesis of complex compounds. It is a high quality chemical that can be used as a reagent or speciality chemical in research. This compound has been shown to have many uses including as an intermediate for the synthesis of other chemicals and as a reaction component. 4-Methoxy-2,3,5-trifluorobenzoic acid can also be used as an important scaffold in the design of new drugs.</p>

Fmoc-S-tert-butoxycarbonylmethyl-L-cysteine is a polylactic residue with a propenone cyclic structure. It is soluble in organic solvents and has an aromatic heterocyclic ring. Fmoc-S-tert-butoxycarbonylmethyl-L-cysteine can be used to synthesize pesticides, nicotine, and immunogens.

<p>4-Methoxy-2-nitroaniline is a molecule that has been shown to be able to form an intramolecular hydrogen bond with the 5' carbon of the sugar ring. This reaction leads to the formation of an alkoxy radical, which reacts with chloride ions in acidic conditions. The formation of this intermediate product is reversible, and can be used for analysis of hydrochloric acid. 4-Methoxy-2-nitroaniline has also been shown to react with diazonium salt in the presence of acid, forming a molecule that contains two amines. This reaction can be reversed by adding hydrogen chloride to the solution and analyzing the solution's acidity.</p>

4,6-Dimethyl-N-phenylpyrimidin-2-amine is a fungicide that is effective against the production of nitrite ion in the liver. It has been shown to be a potent inhibitor of hepatic steatosis. 4,6-Dimethyl-N-phenylpyrimidin-2-amine was also shown to have an inhibitory effect on the growth of fungal strains in vitro. This compound has been demonstrated to be active against a number of plant pathogens and may be useful in postharvest applications. 4,6-Dimethyl-N-phenylpyrimidin-2-amine interacts with the hippocampus formation and may play a role in preventing neurodegenerative diseases such as Alzheimer's disease or Parkinson's disease.

<p>Please enquire for more information about S-2-Propen-1-yl-L-cysteine ethyl ester hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4-Amino-1-Boc-piperidine is a potent inhibitor of the CCR5 receptor. It is an x-ray crystal structure with a hydroxide solution that inhibits the growth of cancer cells. The inhibitor binding site for 4-Amino-1-Boc-piperidine was determined to be the CCR5 receptor, which is located on the surface of hematopoietic cells. The compound has been shown to inhibit human T lymphocyte proliferation in vitro and inhibit HIV replication in infected patients. 4-Amino-1-Boc-piperidine is able to inhibit the growth of cancer cells by blocking the production of cytokines, such as interleukin 2, that are needed for cell division and growth.</p>

<p>3-Fluoro-4-methylbenzoic acid is an organic compound that is used as a ligand in coordination chemistry. This compound is an alkynyl ligand with a selenium atom at the 3 position, and it can be used to make metal complexes with cycloalkyl and heterocycloalkyl rings. 3-Fluoro-4-methylbenzoic acid has been shown to be a potent inhibitor of matrix metalloproteinase activity.</p>

<p>1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluoro-N-methyloctane-1-sulfonamide is a perfluorinated sulfonate that is used as a surfactant in wastewater treatment and to package food. This compound is not water soluble and requires an organic solvent to dissolve it. It has been shown that the use of 1HFAFMS can reduce the amount of phosphates in packaging materials by up to 50%. 1HFAFMS also has been found to be safe for humans and does not accumulate in the environment. It does not bioaccumulate and is rapidly excreted through urine.</p>

<p>N-Acetyl-DL-valine is an amide that is used as a model system for studying enzyme reactions. It was found to have copper complex, which is a potent inhibitor of fatty acid synthase and proton receptors. It has been shown to be effective in the treatment of cancer due to its ability to inhibit the growth of tumor cells. In addition, this compound has been shown to be specific for cancer cells as it does not affect healthy cells. N-Acetyl-DL-valine also has the ability to inhibit the activity of enzymes that are involved in fatty acid synthesis, such as acetoacetate decarboxylase and beta-ketoacyl synthase.</p>

<p>H-His-Asp-OH is a histidine derivative that has been shown to have antimicrobial activity. It binds to DNA and inhibits the polymerase chain reaction. The drug also has structural similarities with phosphatases, which may be due to its ability to bind to DNA in an activated form. H-His-Asp-OH is a potent inhibitor of bacterial growth and has been shown to inhibit the growth of Eukaryotes.</p>

<p>2-Chloro-5-methoxybenzonitrile is an organic compound that has a chlorinated methoxy group and a cyano group. It is synthesized by the reaction of 2-chloro-5-hydroxybenzonitrile with sulfuryl chloride in the presence of potassium carbonate. The yield of this reaction can be increased by adding a chlorinated solvent such as dichloromethane or chloroform. 2-Chloro-5-methoxybenzonitrile is used in the synthesis of various drugs and other organic compounds, such as amides and benzene ring compounds.</p>

<p>2-Bromo-4-methylpyridine is an organic compound that is used in the synthesis of other compounds. It has been shown to be a potent anticancer agent, inhibiting cell function and inducing apoptosis. 2-Bromo-4-methylpyridine can be used to detect autofluorescent cells by photoreceptor cell fluorescence. This compound also induces lipofuscin accumulation in red blood cells as a result of its protonation, which leads to decreased membrane fluidity and oxidative stress.</p>

<p>Tetrakis[N-phthaloyl-(R)-tert-leucinato]dirhodium bis(ethyl acetate) adduct is a reagent that is used in organic synthesis and research. It has been shown to be useful as a scaffold for the synthesis of complex compounds, such as polymers. Tetrakis[N-phthaloyl-(R)-tert-leucinato]dirhodium bis(ethyl acetate) adduct can be used as an intermediate in the production of fine chemicals and speciality chemicals, as well as a versatile building block for the synthesis of diverse chemical compounds.</p>

<p>17alpha-Methyl-19-nortestosterone (17MT) is an anti-cancer agent that has been used as a contraceptive. It inhibits the conversion of testosterone to dihydrotestosterone by competitive inhibition of the enzyme 3beta-hydroxysteroid dehydrogenase, which is responsible for the first step in the biosynthesis of androgens. 17MT has also been shown to inhibit angiotensin II formation, thereby reducing blood pressure. This drug acts as a structural analogue of progesterone and binds to progesterone receptors, as well as other steroid receptors, with high affinity. 17MT also inhibits fatty acid synthesis in cancer cells, leading to decreased tumor growth.</p>

<p>5,6-Methylenedioxyindole (MDI) is a compound that is often used in the synthesis of other bioactive molecules. It has been shown to bind to the pyridinium moiety of receptor sites and form a stable complex, which can then be displaced by an agonist or antagonist. The binding experiments were performed using radioactive MDI and zoxazolamine as the ligand. Radiolabelled MDI was synthesized from 5-methyl-2-pyridinone with the use of a linker, methylenetriphenylphosphorane (MTPP). The molecular electrostatic potentials of the two compounds were calculated in order to investigate the possible binding interactions between them. Ellipticines are also synthesised using MDI as a precursor molecule, which is alkylated with dimethyl sulfate and then reacted with phenylhydrazine. This reaction produces a mixture containing both ellipticines and</p>

P-Phenylenediamine-2,5-disulphonic acid is a diazonium salt that is used as a chemical in the textile industry. It can be activated with chlorine and hydrolyzed to form 2,5-dichloro-p-phenylenediamine (DCPD). DCPD is a viscose activator, which increases the viscosity of the viscose solution. The activation of p-Phenylenediamine-2,5-disulphonic acid with chlorine produces cyanuric chloride as an intermediate product. Cyanuric chloride has been shown to have a yellow colour when dissolved in water.

<p>4-Aminobenzoyl-L-glutamic acid (PABA) is a dinucleotide phosphate that can be found in human serum. It has been shown to have receptor activity for epithelial mesenchymal cells and is used as a model organism for folate, group p2 polymerase chain reactions (PCR). PABA is also involved in the reaction mechanism of linear calibration curves.</p>

<p>Fmoc-L-aspartic acid beta-2-phenylisopropyl ester is a macrocyclic amino acid with conformational and anti-inflammatory properties. It has been shown to inhibit the proliferation of cancer cells in vitro, as well as the osteolytic, lymphoproliferative, and inflammatory activities in vivo. Fmoc-L-aspartic acid beta-2-phenylisopropyl ester also has antiarrhythmic effects on cardiac tissue that are caused by its ability to bind to chloride channels. This compound also inhibits the production of inflammatory cytokines such as tumor necrosis factor alpha (TNFα) and interleukin 6 (IL6).</p>

<p>H-gamma-carboxy-Glu-OH is a synthetic peptide with the amino acid sequence H-gamma-Carboxy-Glu. It is a glp-1 analogue and its function is to regulate glucose homeostasis. The protein has been shown to have antiapoptotic effects in human osteosarcoma cells. H-gamma-carboxy-Glu-OH has also been shown to regulate mitochondrial membrane potential, which is required for cell signaling pathways and calcium binding. H-gamma-carboxy-Glu-OH's receptor molecule is known as the GPCR, which plays an important role in the regulation of cell signaling pathways and calcium binding. H gamma carboxy Glu OH is a cyclic peptide that contains disulfide bonds. This compound has the basic structure of an alpha helix, which consists of many turns of amino acids bonded together by hydrogen bonds between individual amino acids</p>

4-Phenylbenzoic acid methyl ester is a bifunctional molecule that has been shown to be an effective antibacterial agent. It contains two oxadiazole moieties, which are structurally similar to sulfonamides and can form a stable amide bond with an amino group. The pharmacophore of 4-phenylbenzoic acid methyl ester is a four-member ring with two nitrogens and two carbons. This compound has been shown to have antibacterial properties by cleaving the magnesium bond in the enzyme methionine synthase, which catalyzes the formation of methionine from homocysteine and ATP. 4-Phenylbenzoic acid methyl ester is also able to cleave bonds in nonpolar solvents such as benzene, chloroform, and dichloromethane.

<p>D-Ornithine hydrochloride is a synthetic amino acid that is used as a precursor for the synthesis of polyamines in the body. It is also used as an additive in food and animal feed. This amino acid has been shown to inhibit gramicidin production by inhibiting the enzyme acylase. D-Ornithine hydrochloride has also been shown to stimulate the production of ornithine by increasing ATP levels and activating enzymes such as pyruvate kinase, glutamic pyruvate transaminase, and phosphoenolpyruvate carboxykinase. In addition, it has been shown to have chemoenzymatic properties that allow for its use in reactions with fatty acids as substrates. The reaction yield increases with higher substrate concentrations, which can be achieved using immobilized cells or by adding cyclic peptides such as ornithine to the reaction mixture.</p>

<p>Cyclic(glycyl-L-tyrosyl) is a phenolic compound and the main metabolite of the dietary supplement resveratrol. It has been shown to have interactions with cellular transport, as well as the ability to activate a number of proteins that are involved in cellular transport. Cyclic(glycyl-L-tyrosyl) also interacts with hydroxyl groups on proteins and activates them, which may lead to the uptake of these proteins by cells. This interaction between cyclic(glycyl-L-tyrosyl) and hydroxyl groups on proteins may be due to its conformation and affinity for this residue. Cyclic(glycyl-L-tyrosyl) has been reported to inhibit the binding of glucosamine to NUDIX hydrolase, as well as preventing glucosamine from activating NUDIX hydrolase.</p>

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<p>D-Norleucine is a non-protein amino acid that is an important part of the synthesis of proteins. It has been shown to be a competitive inhibitor of the racemase enzyme, which converts D-alanine to L-alanine. The target cell for this reaction is unknown, but it may be related to the protein synthesis process. D-Norleucine has also been shown to inhibit the growth of Mycobacterium avium and other acid-fast bacteria by interfering with the production of ATP and incorporation into cellular structures. This inhibition is caused by its ability to form ionic bonds with functional groups in these compounds.</p>

2,3-Dimethyl-1,3-benzothiazol-3-ium,4-methylbenzene-1-sulfonate is a non-selective fluorescent dye that has been shown to be an effective diagnostic tool for the detection of single strands of DNA. This compound is used in the lab to identify single nucleotide polymorphisms. 2,3-Dimethyl-1,3-benzothiazol-3-ium,4-methylbenzene-1sulfonate can be synthesized from ferrocene and its optical properties can be modified by substituting the sulfur atom with other heterocycles such as thiophene or benzothiazole. The fluorescence of this compound can be further enhanced by protonation or by attaching a fluorescent probe such as rhodamine B.

<p>4-Phenyl-2-butanone is an organic compound that is used as a solvent. It has been shown to be effective against a wide range of bacteria, including Gram positive and Gram negative bacteria. 4-Phenyl-2-butanone disrupts the cell membrane by binding to glycol ether, which is an important part of the lipid bilayer. It also inhibits the synthesis of two important molecules in bacterial cells, dinucleotide phosphate and phospholipids. This process leads to bacterial cell death. 4-Phenyl-2-butanone also has antimicrobial properties due to its ability to destroy water vapor and inhibit growth of microorganisms on skin.</p>

<p>1-Butyl-3-methylimidazolium bromide is an ionic liquid that has been shown to be a good solvent for cellulose. It is also biocompatible and can be used as a polymer matrix for copper chloride. 1-Butyl-3-methylimidazolium bromide has been shown to be a good model system for studying the interaction between ions and water vapor in liquids. It has been observed that 1-butyl-3-methylimidazolium bromide undergoes hydrogen bonding interactions with water molecules, which may provide the driving force for its solvation of cellulose.</p>

<p>L-Glutamic acid gamma-(3-carboxy-4-nitroanilide) ammonium salt has been used as a synthetic substrate for gamma-glutamyltransferase (GGT) to determine GGT activity.</p>

Please enquire for more information about 3-((3-chlorophenyl)methyl)-4-phenyl-1,2,4-triazoline-5-thione including the price, delivery time and more detailed product information at the technical inquiry form on this page

<p>2-Bromo-3'-methoxyacetophenone is a reactive compound that has been used as an antiplatelet drug. It is a prodrug of vicagrel, which inhibits the platelet aggregation by blocking the conversion of ADP to ATP. It also has been shown to inhibit the growth of cryptococcus neoformans. This compound binds to matrix proteins and disrupts their structure, leading to a decrease in platelet adhesion. 2-Bromo-3'-methoxyacetophenone has been shown to be metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. The biological properties of this drug are complex and depend on its concentration and duration of exposure. Its effect on platelet aggregation is due to its ability to inhibit the activity of protein kin</p>

<p>3-Methyl-1,2,4-oxadiazole-5-carbohydrazide is a versatile building block that can be used to synthesize complex compounds. It is a high quality reagent and has been shown to be useful as a reaction component in the synthesis of pharmaceuticals and other research chemicals. 3-Methyl-1,2,4-oxadiazole-5-carbohydrazide is also an intermediate in the synthesis of 1-(3,4-methylenedioxyphenyl)-2-(1H)-pyridinone. CAS No.: 40019-29-2</p>

(R)-Methyl 2-hydroxybutanoate is a synthetic chemical that is used in the esterification reaction to produce methyl esters and as an industrial solvent. This chemical can be synthesized by the reaction of (R)-methyl acetoacetate and hydrochloric acid. The technique for this chemical is a two-step process, which includes hydroxylation followed by hydrogenolysis. The yield rate for this chemical is about 98%.

<p>4,6-Dihydroxy-2-methylpyrimidine is a monomer that is used in the synthesis of polyurethanes. It is an intermediate in the reaction between hydrochloric acid and nitrous acid, which produces 4,6-dichloro-2-methylpyrimidine. The reaction mechanism involves transfer of a methyl group from an organic molecule to hydrochloric acid. This reaction can be carried out at either low or high pH values. The addition of magnesium salt increases the rate of the reaction by increasing the solubility of chloroformate in water. When ethyl esters are used as starting materials, a constant conversion rate can be obtained with a large excess of magnesium salt.</p>

<p>Inhibitor of ornithine decarboxylase</p>

<p>3-Fluoro-5-methylpyridine is a fine chemical, useful building block and research chemical. It is a versatile building block that can be used as a reaction component or as an intermediate in the synthesis of various other organic compounds. 3-Fluoro-5-methylpyridine is also a reagent for the preparation of pharmaceuticals and agrochemicals. This compound can be used in the synthesis of complex compounds with high quality and purity, such as inorganic salts, metal complexes and organometallic compounds. 3-Fluoro-5-methylpyridine has CAS No. 407-21-6 and has been assigned to category 1B by the European Union's classification system (EU CLP).</p>

<p>D,L-3-Indolylglycine is a fine chemical that is a versatile building block in organic synthesis. It is used as a reagent and reaction component in the manufacture of pharmaceuticals and other useful compounds. D,L-3-Indolylglycine has been shown to be useful for the synthesis of beta-carbolines, indole alkaloids and cyclic peptides. This compound has also been found to have anti-inflammatory properties.</p>

<p>Fmoc-3-(2'-pyridyl)-L-alanine is an acid molecule that has been shown to have anti-cancer properties. It is a polysaccharide polymer used in the preparation of polyvinyl alcohol and polyvinyl acetate. The phosphatase activity of Fmoc-3-(2'-pyridyl)-L-alanine was first observed in the 1970s, when it was found to be an effective inhibitor of acid phosphatase. This structural study has also revealed the effects of Fmoc-3-(2'-pyridyl)-L-alanine on cancer cells, which may be due to its ability to prevent cell division and genetic control. Fmoc-3-(2'-pyridyl)-L-alanine is also known as a monoclonal antibody that can bind to specific structures on cancer cells, such as antigens and receptors, which may be responsible for these effects.</p>

<p>Methyl 4-bromo-3-methylbenzoate is an aryl boronic acid that has been used in the study of lactams. It has been shown to interact with acidic substances and crystal x-ray diffraction has revealed it to be a carbonyl reductant. Functional theory suggests that this compound is capable of reducing an ester or carboxylic acid using hydrogen gas, forming an alcohol and a carboxylic acid. Methyl 4-bromo-3-methylbenzoate also reacts with maleic anhydride, unsymmetrical dihydroxyacetone, photochromism, and constant light. X-ray crystal structures have revealed the molecule's molecular structure. The methyl group is attached to the 3rd carbon atom on the benzene ring, while the bromine atom is located at the 4th carbon atom on the benzene ring. The carbon atoms are connected through single bonds and there are two</p>

<p>DL-Asparagine monohydrate is a low potency amino acid that can be used as a biomarker for wastewater treatment. It has been shown to inhibit the activity of enzymes such as guanine nucleotide-binding proteins, toll-like receptors, and response elements. Asparagine also has inhibitory properties against tumour cells in solid tumours.</p>