Compostos Policiclícos

<p>Tricyclohexylphosphine is a compound that is used in organic synthesis to form stable complexes with reactive functional groups such as trifluoroacetic acid, glycol ethers, and sodium carbonate. The reaction solution of these compounds forms a complex with copper chloride and fluorescence probe, which can be analyzed by x-ray crystallography. The reaction mechanism of this compound involves coordination geometry and hydroxyl group. Its basic structure is a trivalent phosphorus atom coordinated to three ligands. Structural analysis of this compound has been done using kinetic data and the results have indicated that the reaction proceeds through an SN2-like mechanism.</p>

<p>Please enquire for more information about Oxindole-4-boronic acid, pinacol ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>7-Chloro-4-piperazinylquinoline is a quinoline derivative that belongs to the group of organic solvents. It has anticancer activity and is used as a medicine. 7-Chloro-4-piperazinylquinoline is used as an intermediate in the preparation of sorafenib, which is a potent inhibitor of the protein tyrosine kinase. Sorafenib inhibits cancer cell proliferation and tumor growth by blocking the activity of tyrosine kinases, which are necessary for cellular proliferation and survival. It also inhibits phospholipase A2, which leads to cell death by apoptosis.</p>

<p>Metal-chelating agent</p>

<p>Peucedanol methyl ether is a bioactive natural compound, which is derived from certain species of the Peucedanum genus, commonly found in various geographic regions. This compound is predominantly obtained from natural extracts through advanced chromatographic techniques. Its molecular structure is characterized by its functional groups, which contribute to its biological activities.</p>

<p>(S)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid ethyl ester is an acidic substance that can be produced by the amination of piperazine with chloroacetic acid. The reaction solution is heated to a temperature of about 120°C for about 30 minutes and then cooled to room temperature. The product precipitates as a white solid. This compound has been shown to have antibacterial activity against methicillin resistant Staphylococcus aureus (MRSA) in plates.</p>

<p>5-Chloro-8-hydroxyquinoline (5-CQ) is a quinoline derivative that has been used as an anticancer agent. It binds to DNA and inhibits the synthesis of RNA and proteins, leading to cell death. 5-CQ has been shown to be cytotoxic against skin cells in vitro by inhibiting mitochondrial oxidative phosphorylation and decreasing the mitochondrial membrane potential. This compound also has genotoxic effects on cultured choroidal neovascularization cells through the inhibition of DNA synthesis.<br>5-CQ binds to DNA via hydrogen bonds with nitrogen atoms in the purine ring of nucleobases. The overall geometry is that of a distorted octahedron with two faces, each containing six nitrogens in square planar coordination geometry. The binding constants are low for purines but high for pyrimidines, which is why 5-CQ preferentially targets purine rich regions of the genome.</p>

<p>5-Nitroindazole is a nitro compound that has been shown to have antineoplastic properties. It inhibits the division of cells by binding to DNA and preventing the formation of hydrogen bonds between purine bases, ultimately preventing DNA replication. 5-Nitroindazole has also been shown to inhibit mitochondrial membrane potential and induce apoptosis in human cancer cells. The antimicrobial activities of 5-nitroindazole are due to its chemical structure which allows for hydrogen bonding with cell walls or other components of bacteria. It is also possible that this compound exerts its action by reacting with nitric acid to form a hydroxyl radical, which can cause oxidative damage to bacterial membranes.</p>

<p>2-Aminoindole hydrochloride is a heterocyclic amine that is formed by the reaction of benzene and an aminoindole. It is a difunctional compound that can react with alcohols to form amides, carbonyl groups to form ketones, or carbamate groups to form ureas. This compound has been shown to act as an activated aromatic amine that reacts with oxygen in the atmosphere to form a variety of products, including chlorinated aromatic amines. 2-Aminoindole hydrochloride has been shown to have carcinogenic effects in rats when administered orally at high doses.</p>

<p>4,4'-Diamino-2,2'-bipyridine (DABP) is a redox-active compound that is synthesized to be used as a single-stranded DNA probe. It has been shown to have high affinity for nucleic acids and can be used in many applications including the detection of mutations in human ovarian carcinoma cells. DABP can also be used as a model protein for studying interactions with other biomolecules. The immobilization of DABP on an electrode surface allows for the study of its electrochemical properties. This includes the correlation between the redox potential and luminescence intensity and the dependence on pH or ionic strength. DABP can also be used to detect oxygen concentration or ATP levels in mitochondria through its ability to absorb light at wavelengths from 400 nm to 800 nm which is then converted into light at lower wavelengths by uv irradiation.</p>

<p>Please enquire for more information about 5-Fmoc-amino-10,11-dihydro-5H-dibenzo[a,d]-cycloheptenyl-2-oxyacetyl-DL-Nle-4- methyl-benzhydrylamide resin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-Hydroxycoumarin is a coumarin derivative, which is a type of organic compound with significant pharmacological interest. It is derived from the parent structure of coumarin, naturally found in various plant sources such as tonka beans and sweet clover. Its molecular structure includes a hydroxyl group added at the third position of the coumarin backbone, conferring distinct chemical properties.</p>

<p>2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]benzoic acid methyl ester is a synthetic compound that can be used as a reagent in the synthesis of polynucleotides and polypeptides. It can also be used as an inhibitor of ketoreductase, which is an enzyme involved in the synthesis of fatty acids and ketones. 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]benzoic acid methyl ester has been shown to inhibit the growth of wild type and mutant strains of E. coli. The molecular weight of this compound is 439.</p>

<p>2,9-Bis(2-phenylethyl)anthraquinone (BPAQ) is a synthetic compound that is used as an fluorescent probe to study biological processes. BPAQ binds to peptides and inhibits their binding to the surface of cells. This property has been used in diagnostic tests for stenosis, infantum, and other conditions. BPAQ has also been shown to inhibit HIV-1 replication in human cells by binding to the HIV-1 envelope protein gp120 and blocking its interaction with CD4 receptors on host cells. The discovery of the antiviral activity of BPAQ was based on its ability to inhibit leishmania growth in animals.</p>

<p>(1,10-Phenanthroline)tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]europium(III) is a luminescent europium complex that is used in the development of microcapsules for fluorescence microscopy. The (1,10-phenanthroline) ligand is a chelate molecule that can be exchanged with other ligands to change the optical properties of the complex. The fluorescence microscope detects the emitted light at 488 nm and 514 nm wavelengths. The luminescent europium complex emits light when it binds to an organic molecule such as vinyl alcohol or water vapor. Ternary complexes are formed between the europium ion and two different ligands. Optical properties depend on the type of ligands present in these ternary complexes. This product has been shown to have chemical structures that are similar to those</p>

<p>Please enquire for more information about Methyl isoindoline-5-carboxylate HCl 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 1-Boc-4-aminoindole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4-Chloro-6,7-dimethoxyquinoline (4C6DMQ) is a potent inhibitor of the growth of prostate cancer cells. 4C6DMQ is an analog of chloropropyl chloride, which inhibits the growth of epidermal growth factor receptor (EGFR). The binding site for 4C6DMQ on EGFR is the same as that for chloropropyl chloride. 4C6DMQ inhibits EGFR by preventing the activation of downstream signaling cascades, leading to a decrease in cell proliferation and tumor size. The IC50 values for 4C6DMQ are approximately 10 times higher than those for chloropropyl chloride. This drug has been shown to be more potent than other inhibitors of EGFR such as erlotinib and gefitinib.</p>

<p>6-Bromoisoquinoline is a tetradentate ligand that can be used as a molecular model to study the binding of metal ions and organic molecules. 6-Bromoisoquinoline has been shown to bind covalently and noncovalently with phosphate groups on the surface of Caco-2 cells and to induce surface-enhanced Raman spectroscopy. This ligand has a high nucleophilicity and reacts readily with chloride, which is an acidic functional group. The reaction products are hydrochloric acid, trifluoroacetic acid, or both. 6-Bromoisoquinoline can also act as an allosteric modulator in some enzymes, such as phosphofructokinase in glycolysis.</p>

<p>The 1-Acetyl-5-bromo-7-nitro-2,3-dihydro-1H-indole is a water soluble molecule. It has a molecular weight of 230.3 and a chemical formula of C8H6N2O2Br. The 1A5B7N1 is an aromatic heterocyclic compound that contains a ring with five carbon atoms, three nitrogens, and one oxygen. The 1A5B7N1 is also known as the 5 Bromo 7 Nitro 2,3 Dihydro 1 H Indole or the 5 Bromo 7 Nitro 2,3 Dihydroindole. This molecule has been seen to have bioactive properties in many different ways including photolysis efficiency and molecular orbital.</p>