
Alcoholes
Subcategorías de "Alcoholes"
Se han encontrado 5813 productos de "Alcoholes"
1,4-Pentanediol
CAS:1,4-Pentanediol is a diol that is used in the manufacture of polyurethanes and other organic compounds. It is produced by the oxidation of benzene with oxygen in the presence of a catalyst such as manganese dioxide. 1,4-Pentanediol can also be prepared from levulinic acid or glycol ethers. 1,4-Pentanediol reacts with an aromatic hydrocarbon in the presence of a homogeneous catalyst to produce viscosity and polycarboxylic acids. The reaction mechanism for this process begins with the addition of water to form hydrogen peroxide and acetaldehyde. Hydrogen peroxide then reacts with an aromatic hydrocarbon to produce glycol ether and hydroxy group. The hydroxyl group then reacts with another aromatic hydrocarbon to produce viscosity and polycarboxylic acid. The reaction products are isolated by distillation or vacuum evaporation, after which they are purified by recrystall
Fórmula:C5H12O2Pureza:Min. 95%Forma y color:Colorless Clear LiquidPeso molecular:104.15 g/molBromadiolone
CAS:Bromadiolone NA is a rodenticide that is used in the treatment of rodents in wastewater treatment. Bromadiolone NA has been shown to inhibit the mitochondrial membrane potential, which leads to the release of cytochrome C and activation of caspase 3. Bromadiolone NA also has antioxidative properties that protect against oxidative injury and its metabolites have been found to inhibit human serum albumin. This compound has been used as an antimicrobial agent to control biofilm formation and prevent microbial growth. The mode of action for bromadiolone is through the inhibition of chitosan polymerization, which prevents bacterial attachment and biofilm formation on surfaces. Bromadiolone NA was also shown to bind with DNA, inhibiting replication and transcription.
Fórmula:C30H23BrO4Pureza:Min. 95%Forma y color:PowderPeso molecular:527.41 g/molEltrombopag olamine
CAS:Eltrombopag olamine is an orally active drug that belongs to the class of thiazolidinones. It has been used for the treatment of thrombocytopenia in patients with chronic liver disease and myelodysplastic syndrome. Eltrombopag olamine inhibits platelet aggregation by binding to glycoprotein IIb/IIIa receptors on the surface of platelets. The drug is a prodrug that is metabolized in vivo to its active form, eltrombopag. This conversion is catalysed by CYP3A4 and CYP2D6 enzymes and can be inhibited by drugs that inhibit these enzymes, such as trifluoroacetic acid and hydroxyl group-containing compounds. Eltrombopag olamine binds to erythrocytes, which may be due to its ability to form intramolecular hydrogen bonds with nitrogen atoms. The synthesis of eltFórmula:C25H22N4O4•(C2H7NO)2Pureza:Min. 95%Forma y color:PowderPeso molecular:564.63 g/mola,a-Diphenyl-2-pyridinemethanol hydrochloride
CAS:Producto controladoPlease enquire for more information about a,a-Diphenyl-2-pyridinemethanol hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C18H16ClNOPureza:Min. 95%Peso molecular:297.78 g/mol11alpha-Methylandrostan-17beta-ol-3-one
CAS:Producto controlado11alpha-Methylandrostan-17beta-ol-3-one is a pharmacological agent that belongs to the group of androgens. It is an oral preparation and has been used in the treatment of infectious diseases, autoimmune diseases, and metabolic disorders. It has also been used as a matrix effect control in biological samples. The biological effects of 11alpha-Methylandrostan-17beta-ol-3-one are mediated by its direct action on cells or through conversion to testosterone or dihydrotestosterone (DHT). These effects include increasing protein synthesis, promoting bone formation, lowering cholesterol levels, stimulating the production of red blood cells, and decreasing fat deposition. The main side effects are acne vulgaris, male pattern baldness, prostate enlargement, increased risk for prostate cancer, and increased risk for developing breast cancer.Fórmula:C20H32O2Pureza:Min. 95%Forma y color:PowderPeso molecular:304.47 g/mol20-Epipregnantriol
CAS:Producto controlado20-Epipregnantriol is a natural metabolite of pregnancy, which is a mixture of 20-hydroxyprogesterone, 17-hydroxyprogesterone, and pregnanediol. This hormone has been shown to be produced in the testes and ovaries. It stimulates the production of estrogen by the ovaries and may have an effect on inhibiting testosterone production in the testes. 20-Epipregnantriol has been used as an analytical control in studies on steroidogenesis.Fórmula:C21H36O3Pureza:Min. 95%Peso molecular:336.51 g/molL-Phenylalaninol 2-chlorotrityl resin
Please enquire for more information about L-Phenylalaninol 2-chlorotrityl resin including the price, delivery time and more detailed product information at the technical inquiry form on this page
Pureza:Min. 95%3-Benzyl-phenol
CAS:3-Benzyl-phenol is a formaldehyde and aliphatic compound that is used as a chemical intermediate. It can be synthesized from 3-phenylglycine, which is an amino acid with the formula CH(CH)CONH. The hydroxyl group of 3-benzyl-phenol can be converted to a sulphonic or salicylic acid by hydrolysis with hydrochloric acid or salicylic acid respectively. 3-Benzyl phenol also catalyzes the reaction between paraformaldehyde and hexamine in the presence of water, yielding acetaldehyde and hydrogen gas.Pureza:Min. 95%Petromyzonol
CAS:Producto controladoPetromyzonol is an analytical agent for the determination of insulin resistance. It has been shown to be a potent inhibitor of ATP-binding cassette transporter A1 (ABCA1), which is responsible for the transport of cholesterol from peripheral tissues to the liver. Petromyzonol has also been shown to inhibit fatty acid and cholesterol synthesis, which may be due to its ability to bind disulfate groups and inhibit structural studies.
Fórmula:C24H42O4Pureza:Min. 95%Peso molecular:394.59 g/mol1-Phenylcyclohexanol
CAS:Producto controlado1-Phenylcyclohexanol (1-PC) is an organic compound that is used as a reagent in the synthesis of other compounds. It is a colorless liquid with a pleasant odor. 1-PC has been shown to have synergic effects when reacted with various types of oxidizing agents, such as magnesium and boron trichloride. The reaction products are cyclohexanol, dehydration, and modifiers. When 1-PC reacts with phenylcyclohexene, it forms the antigen hemiketal.
Fórmula:C12H16OPureza:Min. 95%Peso molecular:176.25 g/mol1-[(2-Chlorophenyl)-N-(methylimino)methyl]cyclopentanol hydrochloride
CAS:Producto controladoPlease enquire for more information about 1-[(2-Chlorophenyl)-N-(methylimino)methyl]cyclopentanol hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C13H16ClNO•HClPureza:Min. 95%Peso molecular:274.19 g/mol4-Amino-2-(1,3-benzoxazol-2-yl)phenol
CAS:4-Amino-2-(1,3-benzoxazol-2-yl)phenol (4APB) is a fluorescent compound that has been used to study the fungal cell wall. It has shown to cause morphological changes in the conidia of some fungi, including transfer and swelling of the contents. 4APB has also been used to study the transfer mechanism of conidia by fluorescence microscopy and epifluorescence microscopy. This chemical can be stained with tosylates, which are reagents used for staining proteins and other molecules that contain sulfur atoms.
Fórmula:C13H10N2O2Pureza:Min. 95%Peso molecular:226.23 g/mol3-Phenyl-1,2,4-oxadiazol-5-ol
CAS:3-Phenyl-1,2,4-oxadiazol-5-ol is a thione that has been shown to be conjugated with DNA and RNA. It is also able to form complexes with metal ions. This compound is spectroscopically active and can be used for the evaluation of biomolecules in vitro. 3-Phenyl-1,2,4-oxadiazol-5-ol can be used as an alternative to ethidium bromide for the detection of nucleic acids in agarose gel electrophoresis. It has been shown to inhibit protein synthesis in bacteria by binding to ribosomes and inhibiting protein synthesis.
Fórmula:C8H6N2O2Pureza:Min. 95%Peso molecular:162.15 g/molAllopurinol-d2
CAS:Allopurinol-d2 is an inhibitor of xanthine oxidase, which is an enzyme that catalyzes the conversion of hypoxanthine to xanthine and then to uric acid. Allopurinol-d2 is used for the treatment of gout and hyperuricemia. The compound was expressed in Escherichia coli and purified by electrospray ionization mass spectrometry. It has been shown to inhibit methyltransferase activity, thereby decreasing the production of urate. Allopurinol-d2 has also been shown to decrease disease activity in animal models of colitis and ulcerative colitis.
Fórmula:C5H2D2N4OPureza:Min. 95%Peso molecular:138.12 g/mol(2-(Bromomethyl)phenyl)methanol
CAS:(2-(Bromomethyl)phenyl)methanol is an acceptor of a palladium complex. It is used in the synthesis of amides and other functional groups, as well as in catalysis. 2-(Bromomethyl)phenyl)methanol can be quaternized with methyl iodide to form a bromoalkylamine. The reaction proceeds via an amide group on the bromoalkylamine and a hydrogen atom from the alkyl halide. This process is known as "supramolecular" or "intermolecular" hydrogen bonding. It has been found that 2-(Bromomethyl)phenyl)methanol forms complexes with palladium through intermolecular hydrogen bonding, which are more stable than those formed by other ligands such as phosphines and cyanides.Fórmula:C8H9BrOPureza:95%NmrPeso molecular:201.06 g/mol2-Methyl-2-propanethiol
CAS:2-Methyl-2-propanethiol is an electron acceptor and a reagent that can be used for the synthesis of organic compounds. It is soluble in polar solvents, but insoluble in nonpolar solvents. 2-Methyl-2-propanethiol has been shown to react with thiols at concentrations below its optimum concentration. The reaction mechanism is believed to involve adsorption and intramolecular hydrogen transfer. The adsorption process occurs on the surface of the substrate and the intramolecular hydrogen transfer occurs through an intermolecular hydrogen bond with the substrate's hydroxyl group or disulfide bond. When 2-methyl-2-propanethiol reacts with a thiol, it forms a mercaptan group called p2 that contains two substituents, one on each carbon atom. This reaction produces a disulfide bond as well as an electrochemical detector signal known as "activated."Fórmula:C4H10SPureza:Min. 98%Forma y color:Clear LiquidPeso molecular:90.19 g/molPotassium trimethylsilanolate
CAS:Potassium trimethylsilanolate is a chemical substance that has inhibitory properties. It is a trifluoroacetic acid derivative that inhibits the activity of certain enzymes, such as proteases and lipases. The compound's inhibitory properties are due to its ability to bind to cytochrome cb2 receptors by means of hydrogen bonding. The binding of potassium trimethylsilanolate to the receptor prevents the activation of apoptosis proteins and protein synthesis in cells. This substance also has an inhibitory effect on water vapor, inhibiting the formation of water molecules from hydrogen atoms and oxygen atoms. Potassium trimethylsilanolate can be used as an anti-cancer agent by preventing cell division in tumor cells and preventing cancer metastasis through inhibition of protease activity.Fórmula:C3H9KOSiPureza:Min. 95%Peso molecular:128.29 g/mol3,4-Dimethoxythiophenol
CAS:3,4-Dimethoxythiophenol is a chemical compound that is used as a fluorescence probe to study biological functions in cells. It reacts with hydroxyl groups and other reactive sites on proteins, including sulfhydryl groups, thiols, and amines. 3,4-Dimethoxythiophenol has been shown to inhibit the viability of cancer cells (e.g., prostate cancer cells) by interfering with the function of dehydrogenase enzymes. 3,4-Dimethoxythiophenol also inhibits growth of microglia (cells that protect neurons) in vitro. This inhibition is due to the production of reactive oxygen species by the microglial cells. The chemical structure of this compound includes a hydroxyl group and two methoxy groups.Fórmula:C8H10O2SPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:170.23 g/molPotassium methoxide, 25% w/w in methanol
CAS:Potassium methoxide is a strong base that reacts with methanol to produce potassium metal and methanol. It has been used as a model system for studying the reaction mechanism of metal carbonyls. The reaction solution is heated to produce glycol esters, which are catalyzed by the potassium metal. This process can be used to synthesize biologically active molecules, such as anti-inflammatory drugs, which are difficult to make using conventional methods. Potassium methoxide has also been shown to have protective effects against metabolic disorders in mice and has biological properties that may be useful in the treatment of infectious diseases.Fórmula:CH3OKPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:70.13 g/mol3-O-Benzyl estriol
CAS:Producto controlado3-O-Benzyl estriol is a synthetic estrogen that is used to treat menopausal symptoms. This drug has been shown to have a high affinity for the estrogen receptor, and it is also able to activate the estrogen receptor in cells. 3-O-Benzyl estriol has been shown to be more potent than other estrogens such as estrone or estriol and has been shown to increase the synthesis of proteins by increasing RNA synthesis. 3-O-Benzyl estriol is conjugated with glucuronic acid and excreted in the bile. It also has a number of metabolic transformations, including pyrolysis, which produces cyanamid and triethylamine.Fórmula:C25H30O3Pureza:Min. 95%Peso molecular:378.5 g/mol
