Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. 87-13-8, formula is C10H16O5, Name is Diethyl 2-(ethoxymethylene)malonate. They perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Recommanded Product: Diethyl 2-(ethoxymethylene)malonate.
Kettle, Jason G.;Bagal, Sharan K.;Bickerton, Sue;Bodnarchuk, Michael S.;Breed, Jason;Carbajo, Rodrigo J.;Cassar, Doyle J.;Chakraborty, Atanu;Cosulich, Sabina;Cumming, Iain;Davies, Michael;Eatherton, Andrew;Evans, Laura;Feron, Lyman;Fillery, Shaun;Gleave, Emma S.;Goldberg, Frederick W.;Harlfinger, Stephanie;Hanson, Lyndsey;Howard, Martin;Howells, Rachel;Jackson, Anne;Kemmitt, Paul;Kingston, Jennifer K.;Lamont, Scott;Lewis, Hilary J.;Li, Songlei;Liu, Libin;Ogg, Derek;Phillips, Christopher;Polanski, Radek;Robb, Graeme;Robinson, David;Ross, Sarah;Smith, James M.;Tonge, Michael;Whiteley, Rebecca;Yang, Junsheng;Zhang, Longfei;Zhao, Xiliang research published 《 Structure-Based Design and Pharmacokinetic Optimization of Covalent Allosteric Inhibitors of the Mutant GTPase KRASG12C》, the research content is summarized as follows. Attempts to directly drug the important oncogene KRAS have met with limited success despite numerous efforts across industry and academia. The KRASG12C mutant represents an “Achilles heel” and has recently yielded to covalent targeting with small mols. that bind the mutant cysteine and create an allosteric pocket on GDP-bound RAS, locking it in an inactive state. A weak inhibitor at this site was optimized through conformational locking of a piperazine-quinazoline motif and linker modification. Subsequent introduction of a key Me group to the piperazine resulted in enhancements in potency, permeability, clearance, and reactivity, leading to identification of a potent KRASG12C inhibitor with high selectivity and excellent cross-species pharmacokinetic parameters and in vivo efficacy.
Recommanded Product: Diethyl 2-(ethoxymethylene)malonate, Diethyl ethoxymethylenemalonate is a useful research compound. Its molecular formula is C10H16O5 and its molecular weight is 216.23 g/mol. The purity is usually 95%.
Diethyl ethoxymethylidenemalonate is a matrix effect reagent used in analytical chemistry. It is often used as a substrate for the cycloaddition process, which produces malondialdehyde and hydrochloric acid. The UV-absorption of the malondialdehyde can be measured to determine the concentration of the sample. Diethyl ethoxymethylidenemalonate is also used as a dna template in binding constants, where it binds with amines to form complexes that are then analyzed by light emission. It has been shown to have an inhibitory effect on gyrase and trifluoroacetic acid, both enzymes involved in DNA replication., 87-13-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics