
Compuestos policíclicos
Subcategorías de "Compuestos policíclicos"
- Acridinas(98 productos)
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- Hidrocarburos aromáticos policíclicos (HAP)(285 productos)
- Polifenol(270 productos)
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- Tetracenos(7 productos)
Se han encontrado 4575 productos de "Compuestos policíclicos"
2-Amino-6-iodopurine
CAS:2-Amino-6-iodopurine is an analog of the purine nucleoside guanine, which has been used to synthesize a variety of boronic acids. The most common use for 2-amino-6-iodopurine is in the synthesis of benzylboronic acid, which can be used as an organometallic reagent in organic synthesis. This compound also has dehydrogenase activity and has been shown to catalyze the conversion of benzoic acid to benzaldehyde, mediated by NADH. 2-Amino-6-iodopurine is found in the biosynthesis of ribonucleotides and deoxyribonucleotides, where it reacts with chloride ions and phosphate groups to form adenylate and xanthosine monophosphates.
Fórmula:C5H4IN5Pureza:Min. 95%Forma y color:PowderPeso molecular:261.02 g/molRef: 3D-FA08193
Producto descatalogadoEthyl indole-7-carboxylate
CAS:Ethyl indole-7-carboxylate is a fine chemical that is used as a versatile building block for the synthesis of complex compounds. It can act as a research chemical, reagent, or specialty chemical. This compound has been used to prepare various useful intermediates and reaction components, such as 4-chloro-3-nitrobenzaldehyde and 3-(2,6-dimethoxyphenyl)acrylonitrile. The CAS number for ethyl indole-7-carboxylate is 205873-58-1.
Pureza:Min. 95%Ref: 3D-FE43779
Producto descatalogado7-Azaindole-3-carboxaldehyde
CAS:7-Azaindole-3-carboxaldehyde is a molecule that belongs to the class of indoles. It has been shown to have cytotoxic activity in vitro against cancer cells and isomers have been identified. 7-Azaindole-3-carboxaldehyde has been investigated for its ability to bind to CB2 receptors, which are located on the surface of immune cells, and may be used as a lead compound for the development of novel anti-cancer drugs. 7-Azaindole-3-carboxaldehyde also binds to chloride ions, which may be important in understanding how it interacts with other compounds or proteins.
Fórmula:C8H6N2OPureza:Min. 95%Forma y color:PowderPeso molecular:146.15 g/molRef: 3D-FA16131
Producto descatalogado6-Iodoisatin
CAS:6-Iodoisatin is a potential anticancer agent that has been shown to inhibit the growth of murine melanoma cells in vitro. The mechanism of action is not yet fully understood, but it seems that 6-iodoisatin may inhibit the synthesis of melanin and its cross-coupling reaction. This compound also exhibits affinity for tumour cells and can be radiolabeled with a radionuclide such as iodine-131 (I) or iodine-123 (I). 6-Iodoisatin has been shown to have a high biodistribution profile in mice. It accumulates in melanoma tumours at an amount that is ten times higher than that observed in other tissues.
Fórmula:C8H4INO2Pureza:Min. 95%Forma y color:Orange PowderPeso molecular:273.03 g/molRef: 3D-FI66944
Producto descatalogadoSuberosin
CAS:Suberosin is a naturally occurring sesquiterpene lactone, which is isolated from members of the Rutaceae family, such as the plant Feronia limonia. The compound exhibits diverse biological activities, primarily attributed to its complex structure that facilitates interaction with various biological targets. Suberosin's mode of action involves disrupting microbial cell membranes and interfering with critical biochemical pathways, effectively inhibiting microbial growth and propagation.
Fórmula:C15H16O3Pureza:Min. 95%Peso molecular:244.29 g/molThiamine monophosphate chloride dihydrate
CAS:Thiamine monophosphate chloride dihydrate is a form of the vitamin thiamine. It has been used in control analysis to measure the activity of enzymes that require thiamine as a cofactor, such as transketolase and pyruvate kinase. Thiamine monophosphate chloride dihydrate has also been studied in biochemical properties, where it was found that this compound can be cleaved by picolinic acid to form thiazole phosphate. The matrix effect is an important factor in polymerase chain reactions and has been shown to be dependent on the presence of dinucleotide phosphate. This compound is an essential component of energy metabolism and plays a role in protein synthesis. Thiamine monophosphate chloride dihydrate also has toxicological studies, including a model system using wild-type strains of yeast. These studies have shown that this compound leads to physiological effects such as inhibition of glycolysis and lactic acid production.
Fórmula:C12H18N4O4PS•Cl•(H2O)2Pureza:Min. 99 Area-%Forma y color:PowderPeso molecular:416.82 g/molRef: 3D-FT47110
Producto descatalogado8-Azahypoxanthine
CAS:8-Azahypoxanthine is a hydroxyl analog of hypoxanthine. It contains a nitrogen atom in place of the oxygen atom on the 2-position. 8-Azahypoxanthine has been shown to be an effective inhibitor of purine biosynthesis in yeast cells and can be used as a replacement for xanthine during the synthesis of adenosine triphosphate (ATP) from uracil. 8-Azahypoxanthine was found to have good detection sensitivity, with an estimated detection limit of 0.2 µM. The optimum pH for this compound is 7.8, which is similar to that of wild type strain and tissue culture media. Mutants resistant to 8-azahypoxanthine were generated by exposure to high concentrations (>100 mM) for long periods (>2 days). Mutant strains showed no detectable enzyme activity against orotic acid or glycosidic bond formation with erythromycin
Pureza:Min. 95%Forma y color:PowderPeso molecular:137.1 g/molRef: 3D-FA03012
Producto descatalogado6-Fluoroindole-3-acetic acid
CAS:6-Fluoroindole-3-acetic acid is a molecule that has been synthesized by the reaction of 6-fluoroindole with acetic anhydride. When mixed with acetonitrile, the fluorescence of 6-fluoroindole-3-acetic acid can be seen in the solution. The fluorescence intensity is proportional to the concentration of this molecule. 6-Fluoroindole-3-acetic acid is used as a template molecule for fluorescence labeling experiments. It interacts with hormones and can be used to identify their conformations and interactions. This compound has been shown to have anticancer properties in mice, and it may also be effective against cancer cells in humans. It has also been shown to inhibit the growth of pisum sativum (pea).
Fórmula:C10H8FNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:193.17 g/mol1-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one
CAS:1-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one (1POX) is a monomer that belongs to the class of cyclopropane compounds and can be used in the synthesis of polymers. It has been shown to react with benzene, irradiation, monoxide, oxiranyl, acetonitrile and trimeric dyes to form reactive intermediates such as ketones and carboxylic acids. These intermediates can undergo photolysis to produce products such as ketones and carboxylic acids. The wavelength of the light used for photolysis can influence the product formation. 1POX is also a substrate for cyclopropane ring formation reactions, which are known for their high reactivity due to the stability of this ring system. The carbonyl group on 1POX is electron withdrawing and stabilizes the planar geometry of 1POX.
Fórmula:C11H10O2Pureza:Min. 95%Forma y color:PowderPeso molecular:174.2 g/molRef: 3D-FP16068
Producto descatalogado(1R,4R)-tert-Butyl 2,5-diazabicyclo[2.2.1]heptane-2-carboxylate hydrochloride
CAS:Tert-Butyl 2,5-diazabicyclo[2.2.1]heptane-2-carboxylate hydrochloride (TBDAHC) is a fine chemical that is an intermediate for the synthesis of other compounds. TBDAHC is a versatile building block that can be used in research chemicals, reaction components, and specialty chemicals. It is also a useful scaffold for making complex compounds and useful building blocks. The compound has high quality and can be used as a reagent in organic chemistry.
Fórmula:C10H18N2O2·HClPureza:Min. 95%Forma y color:White PowderPeso molecular:234.72 g/molRef: 3D-FB15223
Producto descatalogado4-Chloro-5-ethylisatin
CAS:4-Chloro-5-ethylisatin is a fine chemical that can be used as a versatile building block in the synthesis of complex compounds. It has been shown to be a useful intermediate and reaction component for the preparation of high quality reagents. 4-Chloro-5-ethylisatin is commercially available from Sigma Aldrich, catalog number 1379340-45-0.
Fórmula:C10H8ClNO2Pureza:Min. 95%Peso molecular:209.63 g/molXanthine
CAS:Xanthine is a reactive, oxidized form of purine. It is found in the human body as a product of xanthine oxidase (XO) metabolism of xanthine and hypoxanthine. Xanthine is known to have antioxidant properties and has been shown to inhibit the activity of xanthine oxidase in vitro. Xanthine, when combined with other anticancer drugs such as doxorubicin, can be used as an anticancer agent. This drug has been shown to cause oxidative injury in humans and animal models at physiological levels.
Fórmula:C5H4N4O2Pureza:Min. 98 Area-%Forma y color:Off-White PowderPeso molecular:152.11 g/molRef: 3D-FX01318
Producto descatalogado4,7-Dichloroisatin
CAS:4,7-Dichloroisatin is an organic compound that is synthesized by ring-opening of oxindole. It is a bifunctional molecule that can be used for the synthesis of other organic compounds. 4,7-Dichloroisatin has been found to be an efficient method for the synthesis of thiazolidinedione derivatives and can be used as a control experiment for this type of reaction. The mechanism for the reaction includes nitroaldol addition to the C=O group, followed by nucleophilic attack on the carbonyl group to form a tetrahedral intermediate. The intermediate then collapses to form a new C=N bond and release acetonitrile.
Fórmula:C8H3Cl2NO2Pureza:Min. 95%Forma y color:SolidPeso molecular:216.02 g/molRef: 3D-FD60763
Producto descatalogado2-Bromo-1H-imidazole
CAS:2-Bromo-1H-imidazole is an environmental pollutant that has been detected in the atmosphere, water, and soil. It is used as a pesticide and has been found to be an impurity in biphenyl. 2-Bromo-1H-imidazole can be used as a substrate for the Suzuki coupling reaction or as a starting material for the synthesis of imidazole derivatives. The compound spontaneously fragments under acidic conditions to form nitric acid and hydrogen bromide. 2-Bromo-1H-imidazole has been shown to inhibit hepatitis C virus (HCV) replication and induce cancer cell apoptosis in vitro.
2-Bromo-1H-imidazole is also known to cause DNA fragmentation in cells through oxidation by reactive oxygen species or through spontaneous decomposition of the molecule into acid, bromine radicals, and ammonia.Fórmula:C3H3BrN2Pureza:Min. 95%Forma y color:PowderPeso molecular:146.97 g/molRef: 3D-FB12791
Producto descatalogado6-Methylcoumarin
CAS:The 6-methylcoumarin is a benzalkonium chloride that can be used as a stabilizer for biological samples. It has been shown to inhibit the activity of coumarin derivatives, which are receptors that are involved in the transmission of pain signals in the brain. The 6-methylcoumarin is also able to inhibit signal peptide, which is a protein that is secreted by cells and functions as a messenger between cells. This compound was found to have hypoglycemic effects due to its ability to stimulate glucose uptake in the body.
Fórmula:C10H8O2Pureza:Min. 95%Forma y color:PowderPeso molecular:160.17 g/mol1-Methyl-1,2,3,4-tetrahydroquinolin-7-amine hydrochloride
CAS:1-Methyl-1,2,3,4-tetrahydroquinolin-7-amine hydrochloride (MQ) is a fluorescent probe that has been used to study the photostability of cisplatin in real time. MQ was synthesized by reacting 3-(2'-bromoacetyl)-7-methoxy-1,2,3,4-tetrahydroquinolin with 7-aminoquinaldine. The emission spectrum of MQ peaks at 615 nm and has an extinction coefficient at 615 nm of 12.5 mM/cm. This probe has been shown to be photostable for long periods of time and can be used to visualize DNA polymerase activity in living cells.Fórmula:C10H15ClN2Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:198.69 g/molRef: 3D-FM117303
Producto descatalogado4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine
CAS:4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine is a ligand that can be used in cross-coupling reactions. It has been shown to bind to metal ions and form complexes with the ligands. 4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine has a constant value for maximizing the yield of the reaction and is luminescent. This product also has photophysical properties that allow it to be utilized in voltammetry studies. The transfer of this product can be optimized by using chromophores or catalysis. 4,4'-Bis(methoxycarbonyl)-2,2'-bipyridine provides a means for cross-coupling reactions using electrochemical studies and dichroism.
Fórmula:C14H12N2O4Pureza:Min. 95%Forma y color:PowderPeso molecular:272.26 g/mol2,2,4-Trimethyl-1,2-dihydroquinolin-6-ol
CAS:2,2,4-Trimethyl-1,2-dihydroquinolin-6-ol (TQ) is a naturally occurring phenolic compound that has been shown to inhibit lipid peroxidation in animal and human cells. TQ is an antioxidant that protects against oxidative damage by scavenging free radicals. This compound can act as a nitroxyl radical trap and inhibits the dimerization of quinones and other reactive oxygen species. TQ also has been found to have anti-inflammatory effects, which may be due to its ability to reduce the production of inflammatory cytokines.
A new study shows that TQ can inhibit the production of reactive oxygen species in quantum yields up to 10%. It is thought that this effect may be due to TQ’s ability to stabilize different forms of reduced glutathione.Fórmula:C12H15NOPureza:Min. 95%Forma y color:PowderPeso molecular:189.25 g/molRef: 3D-FT125514
Producto descatalogado(1,10)Phenanthrolin-5-ylamine
CAS:(1,10)Phenanthrolin-5-ylamine is a sample preparation reagent that has been used in the production of polymers with redox potentials below 0.2 V. This compound is also an antimicrobial agent that has shown to be effective against bacteria and fungi. The detection sensitivity of (1,10)phenanthrolin-5-ylamine is high, making it suitable for use in human serum samples. It can be protonated by a base such as sodium hydroxide or ammonia to form its cationic form, which can then react with nucleophiles such as thiols and amines to produce an alkylating agent. It has been used in the synthesis of l1210 murine leukemia cells and has been observed to have photophysical properties that are sensitive to neutral pH levels.
(1,10)Phenanthrolin-5-ylamine can be used for process optimizationFórmula:C12H9N3Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:195.22 g/molRef: 3D-FP153854
Producto descatalogado1-Methylindole-2-Carboxylic Acid
CAS:1-Methylindole-2-Carboxylic Acid is a chemical that belongs to the group of phenylacetic acid compounds. It has been shown to inhibit lymphocyte activation and t-cell proliferation in vitro, which may be due to its ability to interfere with the production of interleukin. 1-Methylindole-2-Carboxylic Acid also has an antitumor effect on animals and can reduce the tumor burden by inhibiting DNA synthesis, protein synthesis, and mineralization. The molecular modeling studies have shown that 1-Methylindole-2-Carboxylic Acid binds in the active site of protein kinase C as a competitive inhibitor and prevents ATP from binding to the enzyme.
Fórmula:C10H9NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:175.18 g/mol
