{"Aliases":["N-(5-Oxo-D-prolyl)piperidine","NS 105","NS-105","1-((5-Oxo-2-pyrrolidinyl)carbonyl)piperidine","Nfc1 anhydrous","Nfc-1 anhydrous","LAM-105","Lam105 anhydrous","Lam-105 anhydrous","AEVI001","AEVI-001","NS105","2-Pyrrolidinone, 5-(1-piperidinylcarbonyl)-, (5R)-","1-(((R)-5-Oxo-2-pyrrolidinyl)carbonyl)piperidine","Piperidine, 1-((5-oxo-2-pyrrolidinyl)carbonyl)-, (R)-","Dtxcid6028781","(5R)-5-(1-piperidinylcarbonyl)-2-pyrrolidinone","(r)-1-[(5-oxo-2-pyrrolidinyl)carbonyl]piperidine","fasoracetamum","5-(piperidine-1-carbonyl)pyrrolidin-2-one","Ncgc00182992-01","Mfcd00875708","Schembl194770","orb1220083","Chembl2106179","Chebi:31592","EX-A736","Tox21_113340","Akos006280726","AC-31949","BS-49484","Fasoracetam ;aka NS-105 ;LAM-105)","DB-214986","Cas-110958-19-5","CS-0028602","NS00121681","(5R)-5-piperidin-1-ylcarbonylpyrrolidin-2-one","(5R)-5-(piperidine-1-carbonyl) pyrrolidin-2-one","F811917"],"CAS":"110958-19-5","ChemicalClasses":["racetam"],"Chirality":"absolute","DTXSID":"9048855","Druglikeness":{"Lipinski":{"Passes":true,"Violations":0}},"DurationOfAction":"","EliminationHalfLife":"4 – 6.5 hours","Erowid Experience Reports":[],"Esters":[],"Formating":[],"HeavyAtomCount":14,"IUPACName":"(5R)-5-(piperidine-1-carbonyl)pyrrolidin-2-one","InChI":"InChI=1S/C10H16N2O2/c13-9-5-4-8(11-9)10(14)12-6-2-1-3-7-12/h8H,1-7H2,(H,11,13)/t8-/m1/s1","InChIKey":"GOWRRBABHQUJMX-MRVPVSSYSA-N","MeSH Headers":[],"MolecularFormula":"C\u003csub\u003e10\u003c/sub\u003eH\u003csub\u003e16\u003c/sub\u003eN\u003csub\u003e2\u003c/sub\u003eO\u003csub\u003e2\u003c/sub\u003e","MolecularWeight":"196.25 g/mol","Opticalactivity":"UNSPECIFIED","Passes":true,"PubChemId":198695,"PubChemTitle":"Fasoracetam","Records":{"UNII":{"Impurities":[]}},"RefChem":"140004","RefCount":3,"RefCur":"","References":[{"Name":"Wikipedia","Urls":[{"Link":"https://en.wikipedia.org/wiki/Fasoracetam","Name":"Fasoracetam","Sub":false}]},{"Name":"Wikidata","Urls":[{"Link":"https://www.wikidata.org/wiki/Q5436839","Name":"Fasoracetam","Sub":false}]},{"Name":"DrugBank","Urls":[{"Link":"https://go.drugbank.com/DB16163","Name":"Fasoracetam","Sub":false}]},{"Name":"PubChem","Urls":[{"Link":"https://pubchem.ncbi.nlm.nih.gov/compound/198695","Name":"Fasoracetam","Sub":false}]},{"Name":"Common Chemistry","Urls":[{"Link":"https://commonchemistry.cas.org/detail?cas_rn=110958-19-5","Name":"Fasoracetam","Sub":false}]},{"Name":"KEGG","Urls":[{"Link":"https://www.kegg.jp/entry/C13311","Name":"Fasoracetam","Sub":false}]},{"Name":"UNII","Urls":[{"Link":"https://gsrs.ncats.nih.gov/ginas/app/ui/substances/42O8UF5CJB","Name":"Fasoracetam","Sub":false}]},{"Name":"EPA DSSTox","Urls":[{"Link":"https://comptox.epa.gov/dashboard/chemical/details/DTXSID9048855","Name":"Fasoracetam","Sub":false}]}],"Refs":["National Center for Biotechnology Information. PubChem Compound Summary for CID 198695, Fasoracetam. Accessed June 11, 2026. \u003ca href=https://pubchem.ncbi.nlm.nih.gov/compound/198695\u003ehttps://pubchem.ncbi.nlm.nih.gov/compound/198695\u003c/a\u003e","U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. Fasoracetam. UNII: 42O8UF5CJB. Global Substance Registration System. Accessed June 11, 2026. \u003ca href=https://gsrs.ncats.nih.gov/ginas/app/beta/substances/42O8UF5CJB\u003ehttps://gsrs.ncats.nih.gov/ginas/app/beta/substances/42O8UF5CJB\u003c/a\u003e"],"SMILES":"C1CCN(CC1)C(=O)[C@H]2CCC(=O)N2","SaltData":[{"AcidCount":1,"Amine":"Fasoracetam","AmineCount":1,"Formula":"O","Name":"monohydrate","RName":"monohydrate","Structure":"\u003csvg xmlns=\"http://www.w3.org/2000/svg\" preserveAspectRatio=\"none\" style=\"display:block\" viewBox=\"0 0 119.695 54.278\"\u003e\u003crect width=\"100%\" height=\"100%\" fill=\"#fff\"/\u003e\u003cdesc\u003eGenerated by the Chemistry Development Kit (http://github.com/cdk)\u003c/desc\u003e\u003cg fill=\"#ff0d0d\" stroke=\"#000\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\".8\"\u003e\u003cpath fill=\"#fff\" stroke=\"none\" d=\"M0 0h120v55H0z\"/\u003e\u003cg class=\"mol\"\u003e\u003cpath d=\"m90.372 48.472 3.212-14.906M93.584 33.566l-11.3-10.226M82.284 23.34l-11.096 3.579M66.896 32.085l-2.337 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