Composti policiclici

<p>4-Oxo-1,4-dihydroquinoline-3-carboxylic acid is a synthetic compound that belongs to the class of quinoline derivatives. It has been shown to inhibit HIV infection in vitro by binding to the receptor CD4 on the surface of T cells. 4-Oxo-1,4-dihydroquinoline-3-carboxylic acid has also been shown to be cytotoxic against cancer cells and other human cell lines. Powders of 4-oxo-1,4-dihydroquinoline 3 carboxylic acid have been synthesized by reacting ethyl esters with diphenyl ether in the presence of radiation or ndimethylformamide. This compound was also used as a molecular model for designing new drugs.</p>

<p>N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide is a synthetic opioid analgesic and is used in the treatment of severe pain. It has been shown to cause life-threatening cardiac effects, supratherapeutic concentrations, or fatalities in humans and animals. N,N-Dimethyl-(tetrahydro-3,3 diphenyl-2-furilidine)ammonium bromide has also been shown to cause gastrointestinal inflammation in animal models. This drug acts as an agonist at opioid receptors and can be fatal at high doses.</p>

<p>Fluorescent dye used in diagnostic culture media</p>

<p>N-Amino-2-methylindoline HCl is an organic chemical compound that belongs to the class of acylating agents. It is a colorless solid that is soluble in water and methanol. The compound has been used in the acylation reaction with triethylamine and chloride to synthesize dioxane. N-Amino-2-methylindoline HCl is also a substance that can be found in nature, such as in the leaves of plants. Organic chemistry deals with the study of compounds and their reactions, which includes N-Amino-2-methylindoline HCl and its uses.</p>

<p>Ethyl 5-Nitroindole-2-Carboxylate is a precursor to the anti-HIV drug Delavirdine. It is synthesized by condensation of ethyl pyruvate and urea derivative in the presence of thionyl chloride. This compound can be used as an intermediate in the synthesis of other compounds such as ethyl ester and ethyl pyruvate. The chemical reaction is carried out at room temperature using a chlorinated solvent such as methylene chloride or chloroform. Ethyl 5-nitroindole-2-carboxylate can also be used for the synthesis of other drugs, including antitumor agents.</p>

<p>7-Azaindole is a reactive chemical that has been shown to be effective in the treatment of skin cancer, as well as hepatic steatosis. The compound can promote the transfer of hydrogen atoms and form a dimer with protonated nitrogen. 7-Azaindole reacts rapidly with nucleophiles such as amines, alcohols, and thiols to form covalent bonds. The reaction mechanism is characterized by an initial protonation step followed by nucleophilic attack or hydrogen transfer from the nucleophile to 7-azaindole. Kinetic studies have demonstrated that the rate of this reaction depends on the concentration of both reactants.</p>

<p>2-Phenylindole-3-carboxaldehyde is an organic compound that belongs to the class of bioactive molecules. It is a nitrogen heterocycle that has been shown to inhibit the growth of cancer cells in culture. 2-Phenylindole-3-carboxaldehyde has also been shown to have anti-inflammatory and antimicrobial properties. This molecule can be used in the treatment of cancer, as it inhibits the growth of tumor cells by inhibiting DNA synthesis, which leads to cell death. The molecular structure can be altered by allylation or replacement with other functional groups. The 2-phenylindole moiety can be modified at its C2 position, altering its pharmacological properties and may lead to new anticancer drugs.</p>

<p>Scopolin is a coumarin glucoside, which is derived from the plant secondary metabolism. It originates predominantly from species within the Solanaceae family, including tobacco and potato plants. Its biosynthesis involves the conversion of scopoline, a precursor molecule, through glucosylation. This process is catalyzed by glucosyltransferases, which facilitate the attachment of a glucose moiety.</p>

<p>5-Methoxypsoralen is a light-activated compound, which is a naturally derived organic substance found in certain plants, particularly from the Apiaceae family. This compound functions as a furocoumarin that interacts with DNA through photoactivation, forming cross-links upon exposure to ultraviolet A (UVA) light. These cross-links disrupt DNA replication, ultimately inhibiting cell proliferation.</p>

<p>2-Azaspiro[3.3]heptane HCI is a fine chemical that has many uses in research, manufacturing, and other industries. It is a versatile building block that can be used as an intermediate or reaction component for the synthesis of organic compounds. 2-Azaspiro[3.3]heptane HCI is also a speciality chemical because it has many applications in the pharmaceutical and agrochemical industries. This compound can be used as a reagent for the determination of carboxylic acids, alcohols, and amines by paper chromatography and high performance liquid chromatography (HPLC). 2-Azaspiro[3.3]heptane HCI is also useful in the synthesis of peptides and other complex compounds, such as diazepam.</p>

<p>Quinoline 2,4-dicarboxylic acid (QDA) is a novel cytotoxic agent that targets cervical cancer cells. It inhibits the uptake of glucose and other nutrients by cervical cancer cells, leading to cell death through apoptosis. QDA also inhibits the expression of genes involved in cross-linking reactions, which are important for the structural integrity of proteins. This agent has been shown to inhibit the growth of aniline-induced breast cancer cells and glutamate-stimulated PC12 cells. QDA binds to DNA and forms covalent bonds with nucleotide bases, inhibiting DNA synthesis, as well as interfering with protein synthesis and cell division. The QDA mechanism is similar to that of benzoquinolines and estrone sulfate.</p>

<p>Applications 3-Indoleacrylic Acid (cas# 1204-06-4) is a useful research chemical.<br></p>

<p>Please enquire for more information about 4-Amino-2,2'-bipyridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-Quinuclidinol HCl is a cholinergic drug that inhibits the enzyme acetylcholinesterase. This action prevents the breakdown of the neurotransmitter acetylcholine, which causes an increase in its concentration in the synaptic cleft. 3-Quinuclidinol HCl has been shown to have a dose-dependent effect on increasing acetylcholine levels, which is believed to be due to its ability to inhibit butyrylcholinesterase. In addition, this drug has been shown to have pharmacokinetic properties that are consistent with those of other cholinergic drugs. 3-Quinuclidinol HCl also interacts with other substances and can block nicotinic receptors at high doses.</p>

<p>2-(2,6-Dioxo-piperidin-3-yl)-4-fluoroisoindoline-1,3-dione (2,6DPI) is a synthetic chemical compound that has been shown to inhibit NF-κB activation in vitro. 2,6DPI is a competitive inhibitor of the p65 subunit of NF-κB and functions by binding to the cysteine residue on the p65 subunit. It has been shown to be effective against inflammatory diseases such as pulmonary disease and inflammation. This drug also inhibits deacetylases, which are enzymes involved in regulating gene expression. 2,6DPI may have therapeutic potential for the treatment of inflammatory diseases and cancer.</p>

<p>Anomelin is a synthetic anticancer compound, which is derived from complex organic synthesis methodologies. This compound is typically produced through careful laboratory processes due to its intricate chemical structure, which is crafted to target specific molecular pathways involved in cancer cell proliferation.</p>

<p>3-Chloro-1H-indole-2-carbaldehyde is a bifunctional reagent that can be used to form amides. It reacts with primary and secondary amines, as well as dialkyl and methylene amines, to produce the corresponding chloro-, phenylhydrazine-, or nitrosoaminoureas. This reaction is intramolecular and yields the desired product in high yield. The reactant can also be used as a chloride source. 3-Chloro-1H-indole-2-carbaldehyde is manufactured by reacting phenylhydrazine with chloroacetic acid in an organic solvent at room temperature (25°C).</p>

<p>1-Pentyl-1H-indole-2,3-dione is a synthetic cannabinoid that is used as a recreational drug. It has been shown to be thermally labile and can decompose at high temperatures. 1-Pentyl-1H-indole-2,3-dione is an acidic compound with a melting point of 79°C. The compound is also oxidant and therefore can react with other compounds to create new substances. This reaction can be accelerated by light or heat, which may result in the formation of hazardous products such as naphthalene.</p>

<p>4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane (POD) is a nitrogen containing heterocycle that is used as a fungicide and insecticide. POD has significant antifungal activity against various species of fungi such as Trichophyton mentagrophytes and Candida albicans. It also inhibits the growth of some Gram-positive bacteria such as Clostridium botulinum. The compound may be used to treat conditions associated with elevated blood pressure by inhibiting the conversion of tyrosine to dihydroxyphenylalanine (DOPA). POD forms stable complexes with metal hydroxides in the presence of water and hydrochloric acid, which are important intermediates for chemical reactions. The frequency shift of positron emission in POD is due to the electron capture during positron annihilation.</p>

<p>4-Aminoquinoline-2-one is a nonsteroidal anti-inflammatory drug that has tuberculostatic activity. It binds to the nitrogen atoms of the enzyme dihydropteroate synthase, which is involved in the synthesis of folic acid and DNA. This leads to an increase in reactive oxygen species and inflammation, which causes disease activity. 4-Aminoquinoline-2-one has been shown to be synergistic with monoclonal antibodies when used as a treatment for inflammatory diseases. In order for 4-aminoquinoline-2-one to be taken up by cells, it must bind to cellular uptake proteins through hydrogen bonds or disulfide bonds.</p>

<p>Please enquire for more information about 7-Amino-1(2h)-isoquinolinone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>5-Formyltetrahydropteroic acid is a labile, water soluble compound that can be used as a chromatographic standard. It has been used to determine the purity of water by measuring the concentration of this impurity in the sample. 5-Formyl tetrahydropterin has been shown to inhibit tumor growth and induce apoptosis in cancer cells. This compound also inhibits protein synthesis in cells by inhibiting ribosomal RNA processing and decreasing the rate of protein synthesis. 5-Formyltetrahydropteroic acid is also used to prevent bone marrow from producing red blood cells when given with leucovorin, which prevents the breakdown of bone marrow cells caused by radiation therapy or chemotherapy.</p>

<p>(+)(1S,2S,4R)-Bicyclo[2.2.1]heptane-2-amine is a heterocyclic compound that contains a nitrogen atom and an amine group. It has been shown to be a potent inhibitor of the enzyme activities of malonic acid decarboxylase and acetylcholinesterase. This compound can be used as a diagnostic tool for chronic kidney disease, specifically in cases of renal failure and polycystic kidney disease. The palladium complexes can be used for the synthesis of (+)(1S,2S,4R)-bicyclo[2.2.1]heptane-2-amine in high yield from malonic acid and ammonia.</p>