Carboxylic Acids

<p>Applications 3-((E)-(2,4-Dimethylphenyl)diazenyl)-2,4-dihydroxy-5-((4-sulfophenyl)diazenyl)benzoic Acid is an intermediate in the synthesis of Acid Orange 24 (A189835), which is used in trickling biofilters for wastewater treatment. Acid Orange 24 is used in suncare compositions. It also serves as a raw material for cosmetics. Mutagenicity test for dye compositions in cosmetics.<br>References Garzon-Zuniga, M. A., et al.: Water Environ. Res., 83, 107 (2011); Anon.: IP.com Journal, 11, 5 (2011); Muzzall, J. M., et al.: Mutat. Res., Genet. Toxicol. Testing, 67, 1 (1979)<br></p>

<p>Applications 2,3-Dimethylphenylacetic Acid (cas# 30981-98-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-Isopropylphenylacetic acid (cas# 4476-28-2) is a useful research chemical.<br></p>

<p>Methyl 4-methylthiazole-5-carboxylate (MTMC) is a compound with high chemical and biological activity. MTMC has been shown to inhibit the growth of S. aureus, and also exhibits cytotoxic effects on human cancer A549 cells in vitro. MTMC has been shown to be active against HIV in cell culture and also inhibits the replication of influenza virus. MTMC has significant activity against cancer, and is also effective against immunodeficiencies that are due to viral infection. It can be synthesized by a high-yielding process involving the reaction of methyl 4-nitrobenzoate with thiourea in an organic solvent under reflux conditions. The crystal structure of MTMC was determined by X-ray diffraction methods, revealing that it is centrosymmetric with four molecules present in the asymmetric unit.</p>

<p>Boc-L-aspartic acid a-9-fluorenylmethyl ester is a synthetic compound that mimics the structure of acetylcholine. It has been shown to be an efficient method for generating pseudopeptides and cyclic peptides. This compound may be used as a surrogate for acetylcholine in virus research, since it can bind to the same receptor. Boc-L-aspartic acid a-9-fluorenylmethyl ester has also been used to generate monoclonal antibodies that are neutralizing against foot-and-mouth disease viruses.</p>

<p>2-(Bromomethyl)acrylic acid is a monomer that has been synthesized from bromoacetic acid and acrylic acid. It is an efficient method for the synthesis of 2-bromoethyl acrylate, which can be used as a precursor for polyurethanes and other polymers. The 2-bromoethyl acrylate can be obtained through allylation with ethylene glycol, followed by hydrolysis to produce acrylic acid. This monomer reacts with free hydroxyl groups to form esters and ethers. It also reacts with nitrogen atoms to form amides or nitriles. Cell culture studies have shown that this compound has no toxic effects on human erythrocytes or hepatocytes.</p>

<p>Methyl 4-chloroacetoacetate is a neutral compound that reacts with hydrochloric acid to produce a salt, chloromethyl acetate. The reaction solution is then heated to evaporate the water and produce an organic solution. This reaction produces a molecular model of the compound, which has potent antibacterial activity against gram-positive and gram-negative bacteria.</p>

<p>Please enquire for more information about 2-Bromo-5,6-dihydro-8h-imidazo[1,2-a]pyrazine-7-carboxylic acid tert-butyl ester 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 8-Ethyl-1,3,4,9-tetrahydro-1-(1-methylethyl)pyrano[3,4-b]indole-1-acetic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<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>Please enquire for more information about 1-Boc-4-aminopiperidine-4-carboxylic 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 4-Chloroquinoline-6-carboxylicacid including the price, delivery time and more detailed product information at the technical inquiry form on this page</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>Please enquire for more information about 17-Methylestra-3,5-diene-3,17b-diol diacetate 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 (R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>2-(Benzofuran-2-yl)acetic acid is a glp-1 analogue that has been shown to inhibit fatty acid synthesis in the test tube. It has also shown an inhibitory effect on cardiac arrhythmia and chloride ion channel activity, which may be due to the dipole nature of its structure. 2-(Benzofuran-2-yl)acetic acid is not active against microbial infections. The chemical compound is a tautomer of 2-[(benzofuran-2-yl)amino]acetic acid.</p>

<p>Ethyl 2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetate is a phosphomolybdate antibiotic that is used in the treatment of respiratory tract infections. It binds to the bacterial enzyme, phosphomolybdate oxidase, and inhibits the formation of acid in the body. The reaction solution is recycled and activated with an acid catalyst to increase the yield of acetonitrile. The ion-pair formed by ethyl 2-(2-amino-4-thiazolyl)-2-(hydroxyimino)acetate and sodium carbonate is nucleophilic and reacts with nitrous to produce acetonitrile as a side product.</p>

<p>Please enquire for more information about tert-Butyl 2-(2-chloroethoxy)acetate 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-hydroxyphenylacetic acid (BHT) is an antiaging agent that has been used in food packaging and cosmetics. BHT is a functionalized triethoxysilane with phenyl groups attached to the silicon atoms. BHT is an antioxidant that protects against lipid peroxidation and prevents the formation of free radicals by reacting with peroxy radicals. It has been shown to have a protective effect on skin cells when applied topically. BHT also has protective effects against environmental stressors such as UV radiation, ozone, and cigarette smoke.</p>