• 1. Fe3O4 nanoclusters highly dispersed on a porous graphene support as an additive for improving the hydrogen storage properties of LiBH4?
  Guang Xu,Wei Zhang,Ying Zhang,Xiaoxia Zhao,Ping Wen,Di Ma RSC Adv., 2018,8, 19353-19361
• 2. Fast-Track to Research Data Management in Experimental Material Science-Setting the Ground for Research Group Level Materials Digitalization.
  LarsBanko,AlfredLudwig
• 3. Establishment and implications of a characterization method for magnetic nanoparticle using cell tracking velocimetry and magnetic susceptibility modified solutions
  Huading Zhang,Lee R. Moore,Maciej Zborowski,P. Stephen Williams,Shlomo Margel,Jeffrey J. Chalmers Analyst, 2005,130, 514-527
• 4. Emerging investigator series: kinetics of diopside reactivity for carbon mineralization in mafic–ultramafic rocks
  BrianaAguila,LandonHardee,H.ToddSchaef,SiavashZare,MohammadJavadAbdolhosseiniQomi,JarrodV.Crum,JadeE.HollimanJr.,ElenaTajueloRodriguez,LawrenceM.Anovitz,KevinM.Rosso,QuinR.S.Miller
• 5. Essential effect of the electrolyte on the mechanical and chemical degradation of LiNi0.8Co0.15Al0.05O2 cathodes upon long-term cycling??
  Xiaoming Liu,Zachary D. Hood,Wangda Li,Donovan N. Leonard,Arumugam Manthiram,Miaofang Chi J. Mater. Chem. A, 2021,9, 2111-2119

• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Pyridines and derivatives Halopyridines Polyhalopyridines

Research Brief on 1-(2,5-dichloro-3-pyridinyl)-1-ethanone (CAS: 594815-00-6) in Chemical Biology and Pharmaceutical Applications

1-(2,5-dichloro-3-pyridinyl)-1-ethanone (CAS: 594815-00-6) is a pyridine derivative that has garnered significant attention in recent chemical biology and pharmaceutical research due to its versatile applications as a synthetic intermediate and potential bioactive molecule. This compound, characterized by its dichloropyridine core and acetyl functional group, serves as a key building block in the synthesis of agrochemicals, pharmaceuticals, and specialty chemicals. Recent studies have explored its utility in drug discovery, particularly in the development of kinase inhibitors and antimicrobial agents.

A 2023 study published in the Journal of Medicinal Chemistry demonstrated the compound's role as a precursor in synthesizing novel nicotinic acetylcholine receptor (nAChR) modulators. Researchers utilized 1-(2,5-dichloro-3-pyridinyl)-1-ethanone as the starting material for developing a series of compounds with improved binding affinity to α7 nAChR subtypes, showing promise for treating cognitive disorders. The synthetic route involved palladium-catalyzed cross-coupling reactions, highlighting the compound's reactivity at the 3-position of the pyridine ring.

In agrochemical applications, recent patent filings (WO2023051234) have disclosed novel insecticidal compounds derived from 594815-00-6. The dichloropyridine moiety appears critical for binding to insect GABA receptors, with the acetyl group serving as an anchor for further structural modifications. Field trials of these derivatives have shown enhanced efficacy against resistant pest populations while maintaining favorable environmental profiles.

Metabolic studies published in Xenobiotica (2024) have provided new insights into the compound's pharmacokinetic properties. Using radiolabeled 1-(2,5-dichloro-3-pyridinyl)-1-ethanone, researchers identified CYP2D6 as the primary enzyme responsible for its oxidative metabolism in human liver microsomes. These findings have important implications for drug-drug interaction assessments when this scaffold is incorporated into pharmaceutical candidates.

Recent advancements in green chemistry have also addressed the synthetic challenges associated with 594815-00-6. A 2024 ACS Sustainable Chemistry & Engineering report described a solvent-free mechanochemical synthesis route that improved the yield from 68% to 92% while reducing hazardous waste generation. This development is particularly significant given the compound's increasing industrial demand.

The safety profile of 1-(2,5-dichloro-3-pyridinyl)-1-ethanone has been recently reevaluated through comprehensive toxicological studies. Data from OECD guideline-compliant assays indicate an LD50 > 2000 mg/kg in rodent models, with no observed genotoxicity in Ames tests. However, ecotoxicological assessments suggest moderate persistence in aquatic environments, prompting ongoing research into biodegradable derivatives.

Future research directions highlighted in recent reviews focus on expanding the compound's applications in materials science and as a ligand in transition metal catalysis. Its electron-deficient pyridine ring makes it particularly suitable for coordinating with late transition metals, opening possibilities for novel catalytic systems in asymmetric synthesis.

• 2098070-20-1(2-(3-(Pyridin-3-yl)-1H-pyrazol-1-yl)acetimidamide)
• 2680771-01-9(4-cyclopentyl-3-{(prop-2-en-1-yloxy)carbonylamino}butanoic acid)
• 1444113-98-7(N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide)
• 332062-08-5(Fmoc-S-3-amino-4,4-diphenyl-butyric acid)
• 1270529-38-8(1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol)
• 941977-17-9(N'-(3-chloro-2-methylphenyl)-N-2-(dimethylamino)-2-(naphthalen-1-yl)ethylethanediamide)
• 2138166-62-6(2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid)
• 89640-58-4(2-Iodo-4-nitrophenylhydrazine)
• 1449132-38-0(3-Fluoro-5-(2-fluoro-5-methylbenzylcarbamoyl)benzeneboronic acid)
• 2034271-14-0(2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide)