
Álcoois
Subcategorias de "Álcoois"
Foram encontrados 5814 produtos de "Álcoois"
3-Buten-1-ol
CAS:3-Buten-1-ol is a reactive, anhydrous alcohol that can be used as a model system for hydrogen bonding. It can also be used to demonstrate the uptake of hydrochloric acid and hydroxyl group substitution reactions. 3-Buten-1-ol is soluble in organic solvents such as benzene and chloroform, but insoluble in water. The structural analysis of 3-buten-1-ol has been performed using spectroscopic techniques such as laser ablation and x-ray diffraction to determine its molecular formula. The reaction solution of 3-buten-1-ol with zirconium oxide has been shown to produce intramolecular hydrogen bonds and solid catalysts.
Fórmula:C4H8OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:72.11 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/molTrimethylsilylmethanethiol
CAS:Trimethylsilylmethanethiol (TMSET) is a thiol that is used as a reagent in organic synthesis. It is soluble in water and it has a high boiling point, making it useful for reactions that require heat. TMSET has been shown to be an effective antiviral agent against hepatitis C virus (HCV) and influenza A virus by binding to the viral receptor on the cell surface and preventing its entry into the cell. TMSET also inhibits neuronal function by binding to the hydroxy group of proteins, thereby disrupting their structure and function.Fórmula:C4H12SSiPureza:Min. 95%Peso molecular:120.29 g/mol3,17-Di-O-acetyl androsta-5,14,16-triene-3b,17-diol
CAS:Produto ControladoPlease enquire for more information about 3,17-Di-O-acetyl androsta-5,14,16-triene-3b,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C23H30O4Pureza:Min. 95%Peso molecular:370.48 g/mol5-Amino-8-hydroxyquinoline dihydrochloride
CAS:5-Amino-8-hydroxyquinoline dihydrochloride (5-AQDH) is an anticancer drug that inhibits the activity of survivin, a protein that is overexpressed in cancer cells. It has been shown to be effective in vivo against melanoma tumor growth. 5-AQDH binds to the unpaired cysteine residues of the survivin molecule and inhibits its function by binding to the active site, blocking access to ATP and preventing DNA synthesis. The efficacy of 5-AQDH has been confirmed in vitro by studying the effect on cell viability and DNA synthesis, as well as by measuring plasma mass spectrometry data from melanoma patients. This drug is currently being investigated for its potential use as an anticancer agent.Fórmula:C9H8N2O•(HCl)2Pureza:Min. 95%Peso molecular:212.63 g/mol11α-Methylandrostan-17β-ol-3-one
CAS:Produto 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%Cor e Forma:PowderPeso molecular:304.47 g/mol(7a,17beta)-7-(9-Bromononyl)estra-1,3,5(10)-triene-3,17-diol
CAS:Produto ControladoPlease enquire for more information about (7a,17beta)-7-(9-Bromononyl)estra-1,3,5(10)-triene-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C27H41BrO2Pureza:Min. 95%Peso molecular:477.52 g/mol4-[2-(Cyclopropylmethoxy)ethyl]phenol
CAS:4-[2-(Cyclopropylmethoxy)ethyl]phenol is a potent beta-blocker that has been used as an antiglaucoma drug. This substance has been shown to have cardiovascular effects, such as vasodilation and peripheral vasoconstriction, that are mediated by its blockade of beta-adrenergic receptors. 4-[2-(Cyclopropylmethoxy)ethyl]phenol also reduces intraocular pressure in the eye, which may be due to its inhibition of prostaglandin synthesis.
Fórmula:C12H16O2Pureza:Min. 95%Peso molecular:192.25 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%Cor e Forma:Clear LiquidPeso molecular:170.23 g/mol1-Dodecanol
CAS:Dodecanol is a saturated fatty alcohol that has the molecular formula CH(CH)CHOH. It has two hydroxyl groups and exists as a colourless liquid at room temperature. Dodecanol is used in the preparation of sodium citrate, which is sometimes used in the treatment of kidney stones. Dodecanol reacts with sodium citrate to form dodecanedioic acid and hydrogen bonding interactions between dodecanedioic acid and linoleyl alcohol occur. This reaction mechanism can be explained by kinetic data. Dodecanol also has high values for chemical stability, sample preparation, hydroxyl group, and alcohol residue. The phase transition temperature of dodecanol ranges from -98°C to -42°C. Dodecanol can be oxidized by catalysts such as potassium permanganate or potassium dichromate.Fórmula:C12H26OPureza:Min. 98 Area-%Cor e Forma:White PowderPeso molecular:186.33 g/mol2-Cyclopentyl-4-chlorophenol
CAS:2-Cyclopentyl-4-chlorophenol is a synthetic fatty acid that is used as an antiviral agent. It inhibits the synthesis of fatty acids by inhibiting the conversion of 2,4-dienoyl CoA to 3-hydroxyacyl CoA. 2-Cyclopentyl-4-chlorophenol has been shown to be effective against a number of test organisms, including bacteria such as staphylococcus and virus such as herpes simplex virus. 2-Cyclopentyl-4-chlorophenol inhibits viral protein synthesis by blocking the action of host enzymes required for this process. The target cell for this drug is the host cell infected with a virus. This drug also has antihelminthic properties and can be used to treat parasitic infections caused by schistosoma haematobium and clonorchis sinensis worms. 2CPCP's structural formula is shown below:Fórmula:C11H13ClOPureza:Min. 95%Peso molecular:196.67 g/molEstradiol hemihydrate
CAS:Produto ControladoEstradiol hemihydrate is a synthetic estrogen. It binds to estrogen receptors, causing the activation of DNA transcription and synthesis of messenger RNA. Estradiol hemihydrate has been used for the treatment of various symptoms, such as menopause, osteoporosis, breast cancer, and metabolic disorders. The drug is most often administered by injection or in a polymeric matrix that dissolves slowly in the mouth. The recommended dose is between 0.5mg and 1mg per day. Estradiol hemihydrate can be detected in plasma using an analytical method called liquid chromatography-tandem mass spectrometry (LC-MS/MS).Fórmula:(C18H24O2)2•H2OPureza:Min. 95%Cor e Forma:PowderPeso molecular:562.78 g/mol3,12-Dihydroxy-nor-cholanyldiphenylcarbinol
CAS:Produto ControladoPlease enquire for more information about 3,12-Dihydroxy-nor-cholanyldiphenylcarbinol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C36H50O3Pureza:Min. 95%Peso molecular:530.78 g/mol2-(Dimethylamino)ethanol
CAS:Produto Controlado2-(Dimethylamino)ethanol is a colorless liquid that has a molecular weight of 78.1 g/mol and a boiling point of 176.1 °C. It can be found in many household products as well as cosmetics, pharmaceuticals, and chemical manufacturing. 2-(Dimethylamino)ethanol is a precursor to acetaldehyde and acetic acid, which are important intermediates in the production of polymers such as nylon. It can also be used to synthesize other chemicals such as dimethylformamide, ethylene glycol, and methyl methacrylate. This chemical reacts with calcium to form insoluble calcium 2-(dimethylamino)ethanolate (Ca(DMAE)). This reaction is reversible and the equilibrium can be shifted by changing the pH or adding another reactant such as hydrogen peroxide or hydroxide ions.Fórmula:C4H11NOPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:89.14 g/mol(5-Methoxy-1-methyl-1H-benzimidazol-2-yl)methanol
CAS:Produto ControladoPlease enquire for more information about (5-Methoxy-1-methyl-1H-benzimidazol-2-yl)methanol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C10H12N2O2Pureza:Min. 95%Peso molecular:192.21 g/mol4-Phenylphenol
CAS:4-Phenylphenol is a phenolic compound that is used in the synthesis of other compounds. 4-Phenylphenol was found to react with rat liver microsomes and showed a hydroxyl group as its reactive site. 4-Phenylphenol also inhibited the activities of enzymes such as diazonium salt, sodium carbonate, monoclonal antibodies, analytical methods, light emission and p-hydroxybenzoic acid. The reaction mechanism of 4-Phenylphenol involves hydrogen bonding with human serum biphenyl.
Fórmula:C12H10OPureza:Min. 95%Cor e Forma:PowderPeso molecular:170.21 g/mol1,3-Difluoro-2-propanol
CAS:1,3-Difluoro-2-propanol is a hydrogen bond donor. It is used as an animal repellent and insecticide. It has been shown to be effective against the larvae of mosquitoes and flies. 1,3-Difluoro-2-propanol has also been found to be effective against some fungi, although it is not active against bacteria. The octanol/water partition coefficient (log Kow) of 1,3-difluoro-2-propanol is -0.86. 1,3-Difluoro-2-propanol has been shown to inhibit biochemical reactions in animals by inhibiting ATPase and phosphate uptake in mitochondria. This inhibition leads to the accumulation of metabolites such as lactic acid and pyruvic acid which are responsible for the symptoms seen with exposure to this chemical. 1,3-Difluoro-2-propanol has also been shown
Fórmula:C3H6F2OPureza:Min. 99 Area-%Cor e Forma:Colorless Clear LiquidPeso molecular:96.08 g/molToluene-3,4-dithiol
CAS:Toluene-3,4-dithiol is a reactive dithiol that has been shown to have synergistic effects with other organic compounds. It is used in the preparation of methyl ethyl and its derivatives. Toluene-3,4-dithiol has also been shown to inhibit both the activity of enzymes and the growth of bacteria. The biological properties of this compound are not well understood, but it can be used as a model system for studying disulfide bonds and their role in protein folding. Studies have shown that this compound inhibits enzymatic activity and reduces bacterial growth without affecting cell viability.
Fórmula:C7H8S2Pureza:Min. 95%Peso molecular:156.27 g/mol3-Amino-2-methylpropan-1-ol
CAS:3-Amino-2-methylpropan-1-ol is a reactive chemical that can be used as a reactant in the synthesis of other chemicals. It is an alkanolamine and can be found in small amounts in water vapor. 3-Amino-2-methylpropan-1-ol has been shown to have low energy and it reacts with water vapor to form 3,4-dihydroxybutanal, which is a product that can be converted into other useful chemicals. 3-Amino-2-methylpropan-1-ol also reacts with high energy photons to form new substances, such as 3,4,5,6 tetrahydroxymethylbenzaldehyde. 3Amino - 2 - methylpropan - 1 - ol has been shown to have many uses including the production of low molecular weight polymers and resins for paints and coatings.
Fórmula:C4H11NOPureza:Min. 95%Peso molecular:89.14 g/mol2-Bromobenzo[d]thiazol-6-ol
CAS:2-Bromobenzo[d]thiazol-6-ol is a diagnostic agent that is used in positron emission tomography (PET) scans to detect Alzheimer's disease. 2-Bromobenzo[d]thiazol-6-ol binds to amyloid plaques and deposits of beta amyloid peptide, the hallmark of Alzheimer's disease. It can be synthesized by cross coupling nitro compounds with aminoacids or by alkylation of nitro compounds with alkenes. Other methods for its synthesis include the microwave irradiation of bromobenzene and thiourea in a nitric acid medium. This compound undergoes metabolism via cytochrome P450 enzymes to form benzo[d]thiazole-2,6(3H)-diol, which is then oxidized by NADPH to form benzo[e]thiazole-2,6(3H)-quinone.Fórmula:C7H4BrNOSPureza:Min. 95%Peso molecular:230.08 g/mol
