Ketones

<p>Piperidine-2,5-dione is a synthetic compound that is used for the synthesis of benzyl esters, stereospecific chiral compounds, and amides. It can be used as a building block in the synthesis of natural products. Piperidine-2,5-dione has been shown to inhibit the activity of enzymes such as lactamases and amidases. The mechanism by which piperidine-2,5-dione inhibits these enzymes is not yet known. This compound also can react with potassium hydride to form radical species or alkylate boronic acids to form stereochemically pure products.</p>

<p>3,7,4'-Trihydroxy-5-methoxy-8-prenylflavanone, (2R,3S)- is a naturally occurring prenylated flavanone, which is primarily sourced from various plant species. This compound is part of the larger flavonoid family and is often found in certain medicinal plants known for their wide range of therapeutic properties. Its structure comprises a flavanone backbone, modified by hydroxyl, methoxy, and prenyl groups that contribute to its distinctive chemical profile.</p>

<p>17,20,21-Trihydroxy-4-pregnen-3-one is a potent steroidal hormone that is a natural metabolite of the female sex hormone progesterone. It has been shown to have an inhibitory effect on ovarian follicles and ovary in vivo. 17,20,21-Trihydroxy-4-pregnen-3-one inhibits protein synthesis by specifically binding to the ribosomal subunits in the cell nucleus. This hormone also has a stimulatory effect on growth factor production and causes increased levels of IGF-I.</p>

<p>Please enquire for more information about 2-(Chloromethyl)-3-(3-methylphenyl)quinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 1-(2-chloro-6-fluorophenyl)ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 8a,13a,14b-Estra-4,9-diene-3,17-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 1-(Cyclopropylcarbonyl)piperidin-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 2-Amino-7-Benzyl-1H-Purin-6(7H)-One including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>11alpha-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.</p>

<p>Please enquire for more information about 5alpha-Pregnan-20beta-Ol-3-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 2-(Chloromethyl)-3-(2-methoxyphenyl)quinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>5-Chloro-2-pentanone is a reactive, unsaturated ketone. It is a colorless liquid with a pungent odor. 5-Chloro-2-pentanone can be used in the synthesis of other organic compounds, such as covid-19 pandemic. The reaction of carbonyl groups with hydrogen chloride and chlorine atom to form hydrochloric acid and chlorocarbons is an example of a reaction that 5-chloro-2-pentanone can take part in. When 5-chloro-2-pentanone reacts with hydrogen chloride (HCl) and chlorine atom (Cl), the reaction products are hydrochloric acid (HCl) and chlorocarbons. This process is called nucleophilic attack and proceeds as follows: 5CH=C(CH)COH + HCl + Cl → CH=C(CH)COCl + H+ + Cl 5CH=C</p>

<p>Please enquire for more information about 3-Amino-6-hydroxy-2-methylquinazolin-4(3H)-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1,3-Dibromoacetone (1,3-DB) is a chemical compound that is used in analytical chemistry to separate peptides and proteins by hydrophilic interaction chromatography. 1,3-DB reacts with the cysteine residues in the protein to form a disulfide bond. The complex formed can be detected using a fluorescent dye such as fluorescein. This compound has been used to characterize the urine samples of patients with α subunit amyloidosis who have increased levels of adenine nucleotides. It has also been used for detection sensitivity testing for the histidine residues on the enzyme synthetase and subunits of streptavidin.</p>

<p>6,7-Dimethoxy-1,4-dihydro-3H-isochromen-3-one is a hydrazide with the chemical formula C8H8N2O3. It belongs to the family of natural products and has the molecular weight of 172.15. 6,7-Dimethoxy-1,4-dihydro-3H-isochromen-3-one is an isoquinolone derivative that contains two methyl groups on carbons 6 and 7. The compound is a symmetric molecule that can be found as a hydroxy or methoxy derivative. It reacts with 3,4 dimethoxyphenylacetic acid to form yohimbane in the presence of an oxidizing agent such as electrochemical oxidation or maldi tof. 6,7 Dimethoxy 1,4 dihydro 3H isochromen 3 one was obtained from endohedral metalloful</p>

<p>Please enquire for more information about 7-(2-Carbomethoxyethyl)-5-(2-chlorophenyl)-thieno-1,4-diazepin-2-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 17-Oxapentacyclo[6.6.5.0-2,7-.0-9,14-.0-15,19-]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Please enquire for more information about 2-[(Dimethylamino)methylene]-5-(2,3,4-trimethoxyphenyl)cyclohexane-1,3-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-Amino-2,4-imidazolidinedione-13C3 is an antibiotic that belongs to the group of nitrofurans. It is used for the treatment of infections caused by bacteria that are resistant to other antibiotics. The LC-MS/MS analysis showed that 1-aminohydantoin was formed as a degradation product of chloramphenicol and that this metabolite had been detected in urine samples from patients treated with chloramphenicol. Nitrofuran is also a possible degradation product. A reaction monitoring experiment using ionization monitoring and monitoring on the precursor ion at m/z 287 confirmed the presence of 1-aminohydantoin in a sample containing both chloramphenicol and nitrofuran. Quantification was performed using calibration curves obtained from pure standards.</p>