Carboxylic Acids

<p>5-Aminoorotic acid is an antimicrobial agent that has been shown to have anticancer activity. It has a nitrogen atom and two oxygen atoms in the molecule. The chemical structure of 5-aminoorotic acid can be determined using NMR spectroscopy and its biological properties are dependent on hydrogen bonding interactions with other molecules. 5-Aminoorotic acid is a chelate ring, which means it can bind to metal ions such as lanthanum (La3+). 5-Aminoorotic acid has been shown to inhibit the glycol oxidation reaction and may also be able to inhibit other enzymatic reactions. This drug is stable for use in model systems and may also be used for cancer treatment.</p>

<p>Z-alpha-aminoisobutyric acid is an amide with a conformational pattern that resembles the alpha-helix. It has been shown to inhibit the formation of oligomers, which are aggregates of peptides and proteins, in the gas phase. Z-alpha-aminoisobutyric acid also stabilizes peptides and proteins in aqueous solution by preventing them from forming intramolecular hydrogen bonds. The infrared spectroscopy shows that z-alpha-aminoisobutyric acid is a conformer with a dihedral angle of about 120 degrees.</p>

<p>Please enquire for more information about 3-(3-Acetyl-1H-indol-1-yl)propanoic acid 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 3,3'-[1,3-Phenylenebis(oxy)]dipropanoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

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<p>Deoxycholic acid-D4 is a bile acid that is produced by the liver. It has been shown to be an indicator of insulin resistance in women with breast cancer. Deoxycholic acid-D4 has also been found to have significant interactions with other drugs, such as phenytoin, carbamazepine, and penicillin. The concentration of deoxycholic acid-D4 in the serum may be reduced by taking these drugs. This drug has a detection time of 3 hours and can be detected by liquid chromatography. Deoxycholic acid-D4 is metabolized through the human metabolism pathway, which includes dietary and logistic regression models.</p>

<p>Cacodylic acid is a white to brown crystalline powder that is soluble in water. It has been used as an analytical reagent, polymerase chain reaction (PCR) inhibitor, and skin cancer treatment. Cacodylic acid inhibits the activity of the bacterial enzyme activities in humans and other mammals. The mechanism of action of cacodylic acid is not completely understood but it appears that it binds to inorganic iron and blocks its availability for use by bacterial enzymes such as dihydropteroate synthase, which is required for DNA synthesis. This leads to cell death. Cacodylic acid has also been shown to inhibit the growth of human HL-60 cells in vitro, suggesting that it may have carcinogenic potential.</p>

<p>AG 1-X2 ion exchange resin 200-400 acetate is a resin for strong anion exchange.   Use this chloride-form resin for gravity or low-pressure chromatography.MW limit: ca 2700Wet density : ≤ 0.74 g/mL</p>

<p>Please enquire for more information about Methyl 4-(benzyloxy)-1-methyl-1H-indole-2-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

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<p>D(+)-Lactic acid lithium salt is a dipolar molecule with an activation energy of about 44 kJ/mol. It has been studied by NMR techniques and found to have a resonance in the range of 1.8-2.0 ppm, which is characteristic of protons on the oxygen atom. The proton magnetic resonance (PMR) study showed that the d-lactate resonances were very broad and shifted to higher frequencies, whereas the l-lactate resonances were sharp and shifted to lower frequencies. This may be due to the different number of protons on each type of lactate molecule. The magnetic resonance (NMR) study showed that lithium salt was a radical with a spin density distribution around 2.6 ppm in the nmr spectrum.</p>

<p>Trifluoro acetic anhydride is a chemical compound that is used in the laboratory as a model system to study antimicrobial agents and the reaction mechanism of these compounds. It has been shown to have receptor activity against infectious diseases and enzyme activities against bacterial growth. Trifluoroacetic anhydride has also been shown to inhibit plasma mass spectrometry, which may be due to its ability to react with water vapor. The chemical inhibitor can be recovered and reused for other experiments.</p>

<p>4-Phenoxyphenylboronic acid is a chemical inhibitor of protein kinase. It binds to the ATP binding site of the enzyme and prevents ATP from binding, thereby inhibiting the phosphorylation of proteins. This inhibition blocks the activation of downstream pathways that are involved in cell proliferation, leading to apoptotic cell death. 4-Phenoxyphenylboronic acid has been shown to inhibit growth of human cancer cells in vitro. This molecule also inhibits root formation and plant growth, which may be due to its ability to selectively inhibit protein kinases found in plant cells.</p>

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<p>Ethyl 4-chloroacetoacetate is a chiral organic compound that is synthesized by the asymmetric synthesis of ethyl chloroacetate. This reaction is performed in an organic solution, using sodium salts as the solvent. The expression plasmid and logarithmic growth phase are needed for the enzyme catalysis and stereoselective reactions. The reaction solution is recombined with hydrochloric acid and chiral compound to produce high yields of ethyl 4-chloroacetoacetate.</p>

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<p>3-(Bromomethyl)benzoic acid is a quaternary ammonium salt that has been shown to be an ampk activator. It has been used in the synthesis of mesoporous materials and for the synthesis of sulfoxides, oxindoles, and carboxylic acids. 3-(Bromomethyl)benzoic acid has also been used as a calibrant for nonlinear regression analysis, due to its conformational properties.</p>