Ketones
Found 18871 products of "Ketones"
5-a-Cholestan-3-one
CAS:Controlled Product5-a-Cholestan-3-one is a sterol that has been shown to have antiinflammatory activity and inhibit skin tumor formation. The sterols are the primary lipids in the human body, with 5-a-cholestan-3-one being one of the most abundant, making up about 50% of total sterols. The 5-a-cholestan-3-one is found in cholesterol, which is an important component of cell membranes. It also plays a role in the synthesis of bile acids and coprostanol. This compound can be found in fecal samples as well as wastewater treatment plants, where it is used for sample preparation. There are two different forms of 5-a-cholestan 3 one; protocatechuic acid, which is an acidic form found mainly in plants, and neutral cholic acid which can be found in humans or animals.Formula:C27H46OPurity:Min. 95%Color and Shape:PowderMolecular weight:386.65 g/mol2-Norbornanone
CAS:2-Norbornanone is a chemical compound that has been shown to be toxic to animals. It is used as a solvent and an intermediate in the manufacture of other chemicals. 2-Norbornanone is soluble in water and its toxicity depends on the pH of the solution. The toxicity of this compound increases with increasing acidity. The sodium salt of 2-norbornanone has no effect on the proton concentration at any pH level, while the acetate extract has a slight effect at low pH levels. This suggests that hydrogen bonding interactions are important for 2-norbornanone's toxicity.Formula:C7H10OPurity:Min. 95%Color and Shape:PowderMolecular weight:110.15 g/mol3β,5-Dihydroxy-15β,16β-methylene-5β-androst-6-en-17-one
CAS:Controlled Product3b,5-Dihydroxy-15b,16b-methylene-5b-androst-6-en-17-one is a steroid hormone that has been shown to have antihypertensive properties. It has been shown to reduce the production of angiotensin II by inhibiting the enzyme angiotensin converting enzyme (ACE). 3b,5-Dihydroxy-15b,16b-methylene-5b-androst-6-en 17 one has also been shown to be a potent inhibitor of the enzyme 3beta hydroxysteroid dehydrogenase type 1 (3betaHSD1) and 5alpha reductase type 2 (5alphaRD2), which are enzymes that convert cortisone to cortisol and dihydrotestosterone to testosterone respectively. These effects on steroidogenesis may account for its observed antihypertensive activity.
Formula:C20H28O3Purity:Min. 95%Color and Shape:PowderMolecular weight:316.43 g/mol4,5-Dimethyl-1,3-dioxol-2-one
CAS:4,5-Dimethyl-1,3-dioxol-2-one is a cyclohexane ring with a chlorine atom at one of the methyl positions. It has been shown to react with fatty acids under constant pressure in order to form alkynyl groups. The reaction yield can be increased by adding chloride as a catalyst or by using electrochemical methods. This molecule has been shown to be rechargeable and is an aliphatic hydrocarbon that is an important intermediate in the production of polymers and plastics. 4,5-Dimethyl-1,3-dioxol-2-one also forms disaccharides when reacted with water molecules.Formula:C5H6O3Purity:Min. 95%Color and Shape:PowderMolecular weight:114.1 g/mol5-(((2-(3,4-dimethoxyphenyl)ethyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS:Please enquire for more information about 5-(((2-(3,4-dimethoxyphenyl)ethyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%17b-(Acetyloxy)-6a-Fluoroandrost-4-En-3-One
CAS:Controlled Product17b-(Acetyloxy)-6a-Fluoroandrost-4-En-3-One is a synthetic polymer, with a tensile strength of up to 2.5 GPa and frictional coefficient on the order of 0.2. It has been shown that this material can be used for analytical purposes as it can be easily treated with hydrochloric acid and nitric acid, without affecting its performance. The fibre produced from this polymer also shows good mechanical properties, being able to withstand axial compression at a constant load of up to 1 MPa for more than 15 minutes.Formula:C21H29FO3Purity:Min. 95%Molecular weight:348.45 g/mol7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
CAS:The compound 7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one is an amide with a pH of 3. It has a molecular weight of 191.31 and a melting point of 79.7 degrees Celsius. The compound is used in the industrial preparation of pharmaceuticals and can be reacted with trifluoroacetic acid to form 3,4-dimethoxyphenylacetic acid.Formula:C12H13O3NPurity:Min. 95%Color and Shape:White PowderMolecular weight:219.24 g/mol1-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride
CAS:1-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride is a chemical intermediate that is used in the synthesis of biologically active compounds. It has been shown to be an excellent building block for synthesizing complex compounds, and is also a useful reagent. 1-(2-Aminoethyl)pyrrolidine-2,5-dione hydrochloride has been identified as a high quality research chemical and is commercially available in the form of bulk quantities or as a fine chemical.
Formula:C6H11ClN2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:178.62 g/mol4-Aza-3-chromanone
CAS:4-Aza-3-chromanone is a naturally occurring compound that has been shown to have antimicrobial properties. 4-Aza-3-chromanone inhibits the synthesis of fatty acids by inhibiting the enzyme stearoyl (CoA) desaturase. This leads to a decrease in the production of cellular membrane phospholipids, which are necessary for cell growth. 4-Aza-3-chromanone also has an inhibitory effect on the ability of colorectal adenocarcinoma cells to grow and form colonies, which indicates that it may have anticancer properties. 4-Aza-3-chromanone binds to a target enzyme, which causes a change in its conformation and prevents it from catalyzing reactions with substrates. The binding site of 4-aza-3 chromanone is hydrophobic, which means it has hydrogen bonding interactions with functional groups like amino acids or carboxyl groups.
Formula:C8H7NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:149.15 g/molTetrahydro-1,3,4,6-tetramethylimidazo(4,5-d)imidazole-2,5(1H,3H)-dione
CAS:Tetrahydro-1,3,4,6-tetramethylimidazo(4,5-d)imidazole-2,5(1H,3H)-dione (DMTI) is a phosphotungstic acid analog that has been shown to have potent synergic activity with pharmacological agents used in the treatment of congestive heart failure. It increases ATP production in cells by inhibiting the enzyme pyruvate dehydrogenase kinase and stimulating protein kinase C. DMTI also has an effect on energy metabolism by increasing the concentration of adenosine monophosphate (AMP) and decreasing the concentration of adenosine triphosphate (ATP). DMTI is a chiral compound that contains two asymmetric carbon atoms. The molecule itself is not biologically active but must be metabolized to produce the active form. This compound has a high affinity for oxytocin receptors and can be used to induceFormula:C8H14N4O2Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:198.22 g/molDihydro-5-methoxy-2,4(1H,3H)-pyrimidinedione
CAS:Dihydro-5-methoxy-2,4(1H,3H)-pyrimidinedione is a high quality chemical and useful building block. It is a fine chemical and research chemicals as well as a versatile building block that can be used in synthesis of various compounds. Dihydro-5-methoxy-2,4(1H,3H)-pyrimidinedione has been shown to have activity against methicillin resistant Staphylococcus aureus (MRSA) and Clostridium perfringens.Formula:C5H8N2O3Purity:Min. 95%Color and Shape:PowderMolecular weight:144.13 g/mol6-Methoxyindoline-2,3-dione
CAS:6-Methoxyindoline-2,3-dione is an indole alkaloid that has been isolated from the leaves of plants in the genus Apiaceae. It is synthesized by a reaction system that involves the oxidation of 6-methoxyindole to the corresponding oxindole and subsequent reduction to the desired product. The cytotoxicity of 6-methoxyindoline-2,3-dione has been demonstrated using a fluorescent assay with cancer cells. The compound binds to and activates cb2 receptors, which are expressed on immune cells and have been shown to be involved in inflammatory processes.Formula:C9H7NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:177.16 g/mol7α-Hydroxy-4-cholesten-3-one
CAS:Controlled ProductIntermediate in bile acids biosynthesisFormula:C27H44O2Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:400.64 g/mol2-(((4-iodophenyl)amino)methylene)indane-1,3-dione
CAS:Please enquire for more information about 2-(((4-iodophenyl)amino)methylene)indane-1,3-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C16H10INO2Purity:Min. 95%Color and Shape:PowderMolecular weight:375.16 g/mol6(R)-[2-(8(S)-Hydroxy]-2(S),6(R)-dimethyl-1,2,6,7,8,8a(R)-hexahydro-1(S)-naphthyl]ethyl-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-o ne
CAS:6(R)-[2-(8(S)-Hydroxy]-2(S),6(R)-dimethyl-1,2,6,7,8,8a(R)-hexahydro-1(S)-naphthyl]ethyl-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-o ne is a useful scaffold that can be used as a building block for the synthesis of numerous chemical compounds. It is a versatile intermediate used in the synthesis of research chemicals and speciality chemicals. This compound has been shown to have high purity. The CAS number for this compound is 79952-42-4.Formula:C19H28O4Purity:Min. 95%Color and Shape:White PowderMolecular weight:320.42 g/mol11-(tert-butyl)spiro[1,2,3-trihydroquinazoline-2,4'-cyclohexane]-4-one
CAS:Please enquire for more information about 11-(tert-butyl)spiro[1,2,3-trihydroquinazoline-2,4'-cyclohexane]-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurity:Min. 95%7-Amino-2-(4-methoxyphenyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one
CAS:7-Amino-2-(4-methoxyphenyl)[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one is a fine chemical that belongs to the category of versatile building blocks. It can be used as a reagent for research purposes and as a speciality chemical for the production of complex compounds. This compound is also an important building block for the synthesis of compounds with high quality and useful scaffolds.Formula:C12H11N5O2Purity:Min. 95%Color and Shape:PowderMolecular weight:257.25 g/molSpiro[4.5]decan-6-one
CAS:Spiro[4.5]decan-6-one is a spirocyclic compound that belongs to the class of dienones. It is postulated to be synthesized from the condensation reaction of an imidazole and a cyclic ketone. This compound was originally isolated as a product in the crystallization process of zirconium dichloride, which was used in the immobilization of enzymes for biofuel production. Spiro[4.5]decan-6-one has been shown to be catalysed by trifluoride, which may be due to its natural products activity.
Formula:C10H16OPurity:Min. 95%Molecular weight:152.23 g/mol(8S,10S,11S,13S,14S,17S)-9-Fluoro-11-Hydroxy-17-(2-Hydroxyacetyl)-10,13-Dimethyl-2,6,7,8,11,12,14,15,16,17-Decahydro-1H-Cyclopenta[a ]Phenanthren-3-One
CAS:Controlled Product(8S,10S,11S,13S,14S,17S)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one (fluorometholone) is a corticosteroid that is used in the treatment of asthma and other respiratory diseases. Fluorometholone has been shown to have strong antiinflammatory activity and inhibit the production of inflammatory cytokines. It also has mineralocorticoid activity and can be used to treat adrenal insufficiency. This drug has potent potencies structurally similar to glucocorticoids and mineralocorticoids.Formula:C21H29FO4Purity:Min. 95%Molecular weight:364.45 g/mol3,5,7,4'-Tetramethoxyflavone
CAS:3,5,7,4'-Tetramethoxyflavone is a flavonoid that has been shown to have antidiabetic effects in animal studies. The mechanism of action of 3,5,7,4'-tetramethoxyflavone is not clear; however it is thought to involve the regulation of insulin sensitivity and energy metabolism. This compound has also been shown to inhibit the growth of Mycobacterium tuberculosis and other bacteria by interacting with their adenosine receptors. 3,5,7,4'-Tetramethoxyflavone binds to the basophilic leukemia cell line and inhibits its uptake of adenosine through the ccaat/enhancer-binding protein complex.
Formula:C19H18O6Purity:Min. 95%Molecular weight:342.34 g/mol
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