{"Abbreviation":"4-CPP","Aliases":["1-(4-Chlorophenyl)piperazine","Piperazine, 1-(4-chlorophenyl)-","1-(para-Chlorophenyl)piperazine","627-233-6","para-chlorophenylpiperazine","1-(4-chlorophenyl)-piperazine","1-(4-Chloro-phenyl)-piperazine","(4-chlorophenyl)piperazine","p-chlorophenylpiperazine","4-chloro phenylpiperazine","4-chlorophenyl piperazine","Maybridge4_000001","4-chloro-phenyl-piperazine","4(4-chlorophenyl)piperazine","NCIOpen2_003642","N-(p-chlorophenyl)piperazine","n-(4-chlorophenyl)piperazine","4-(4-chlorophenyl)piperazine","1-(4-chloro-phenyl)piperazine","1-(4-chlorophenyl) piperazine","4-(4-chlorophenyl) piperazine","4-(4-chlorophenyl)-piperazine","1-(4-chloro-phenyl) piperazine","1-(4-Chlorophenyl)piperazine #","SBB003580"],"CAS":"38212-33-8","ChEMBL":"CHEMBL114478","ChemicalClasses":["phenylpiperazine"],"Chirality":"achiral","Erowid Experience Reports":null,"Esters":[],"European Community (EC) Number":"627-233-6","Formating":[],"HeavyAtomCount":13,"IUPACName":"1-(4-chlorophenyl)piperazine","InChI":"InChI=1S/C10H13ClN2/c11-9-1-3-10(4-2-9)13-7-5-12-6-8-13/h1-4,12H,5-8H2","InChIKey":"UNEIHNMKASENIG-UHFFFAOYSA-N","MolecularFormula":"C\u003csub\u003e10\u003c/sub\u003eH\u003csub\u003e13\u003c/sub\u003eClN\u003csub\u003e2\u003c/sub\u003e","MolecularWeight":"196.67 g/mol","PD":"PD076321","PubChemId":97478,"RefCount":3,"RefCur":"","References":[{"Name":"Wikipedia","Urls":[{"Link":"https://en.wikipedia.org/wiki/Para-Chlorophenylpiperazine","Name":"4-Chlorophenylpiperazine","Sub":false}]},{"Name":"PubChem","Urls":[{"Link":"https://pubchem.ncbi.nlm.nih.gov/compound/97478","Name":"4-Chlorophenylpiperazine","Sub":false}]},{"Name":"ChEMBL","Urls":[{"Link":"https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL114478","Name":"4-Chlorophenylpiperazine","Sub":false}]},{"Name":"Probes \u0026 Drugs","Urls":[{"Link":"https://www.probes-drugs.org/compound/PD076321","Name":"4-Chlorophenylpiperazine","Sub":false}]},{"Name":"Common Chemistry","Urls":[{"Link":"https://commonchemistry.cas.org/detail?cas_rn=38212-33-8","Name":"4-Chlorophenylpiperazine","Sub":false}]},{"Name":"UNII","Urls":[{"Link":"https://gsrs.ncats.nih.gov/ginas/app/ui/substances/FMD47JE5C3","Name":"4-Chlorophenylpiperazine","Sub":false}]},{"Name":"EPA DSSTox","Urls":[{"Link":"https://comptox.epa.gov/dashboard/chemical/details/DTXSID90191592","Name":"4-Chlorophenylpiperazine","Sub":false}]}],"Refs":["National Center for Biotechnology Information. PubChem Compound Summary for CID 97478, 4-Chlorophenylpiperazine. Accessed July 19, 2025. \u003ca href=https://pubchem.ncbi.nlm.nih.gov/compound/97478\u003ehttps://pubchem.ncbi.nlm.nih.gov/compound/97478\u003c/a\u003e","U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. 4-Chlorophenylpiperazine. UNII: FMD47JE5C3. Global Substance Registration System. Accessed July 19, 2025. \u003ca href=https://gsrs.ncats.nih.gov/ginas/app/beta/substances/FMD47JE5C3\u003ehttps://gsrs.ncats.nih.gov/ginas/app/beta/substances/FMD47JE5C3\u003c/a\u003e"],"SMILES":"C1CN(CCN1)C2=CC=C(C=C2)Cl","SaltData":[],"Salts":[],"StereoisomerData":[],"Stereoisomers":[],"Structure":"\u003csvg xmlns=\"http://www.w3.org/2000/svg\" preserveAspectRatio=\"none\" style=\"display:block\" viewBox=\"0 0 91.314 57.596\"\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=\"#3050f8\" stroke=\"#000\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\".7\"\u003e\u003cpath fill=\"#fff\" stroke=\"none\" d=\"M0 0h92v58H0z\"/\u003e\u003cg class=\"mol\"\u003e\u003cpath d=\"m84.512 23.902-13.191 7.616M71.321 31.518l-10.043-5.802M58.124 20.044l-.004-11.39M58.12 8.654l13.191-7.616M71.311 1.038l10.043 5.803M84.512 23.902l-.004-11.39M54.972 25.715 44.934 31.51\" class=\"bond\"/\u003e\u003cg class=\"bond\"\u003e\u003cpath d=\"m44.939 46.75-.005-15.24M42.5 45.342l-.004-12.425\"/\u003e\u003c/g\u003e\u003cpath d=\"m44.939 46.75-13.191 7.616\" class=\"bond\"/\u003e\u003cg class=\"bond\"\u003e\u003cpath d=\"m18.552 46.741 13.196 7.625M20.99 45.334l10.759 6.216\"/\u003e\u003c/g\u003e\u003cpath d=\"m18.552 46.741-.004-15.24\" class=\"bond\"/\u003e\u003cg class=\"bond\"\u003e\u003cpath d=\"m31.738 23.886-13.19 7.615M31.738 26.701l-10.752 6.208\"/\u003e\u003c/g\u003e\u003cpath d=\"m44.934 31.51-13.196-7.624M18.552 46.741 6.875 53.483\" class=\"bond\"/\u003e\u003cpath stroke=\"none\" d=\"M60.066 26.344h-.72l-2.62-4.066h-.03l.03.595q.024.357.024.732v2.739h-.566v-4.9h.715l2.607 4.054h.03l-.018-.327-.024-.476q-.006-.262-.006-.483v-2.768h.578z\" class=\"atom\"/\u003e\u003cg stroke=\"none\" class=\"atom\"\u003e\u003cpath d=\"M86.448 11.112h-.721l-2.619-4.066h-.03l.03.595q.024.358.024.733v2.738h-.566V6.213h.715l2.607 4.054h.03l-.018-.328-.024-.476q-.006-.262-.006-.482V6.213h.578zM90.754 11.112h-.619V8.826h-2.512v2.286h-.614V6.213h.614v2.071h2.512V6.213h.619z\"/\u003e\u003c/g\u003e\u003cpath fill=\"#1ff01f\" stroke=\"none\" d=\"M2.906 52.541q-.786 0-1.239.53-.452.524-.452 1.447 0 .911.417 1.446.422.53 1.268.53.321 0 .607-.053.291-.06.565-.143v.536q-.274.101-.565.148-.292.054-.697.054-.744 0-1.25-.31-.5-.309-.75-.875-.25-.571-.25-1.339 0-.744.268-1.31.274-.565.804-.881Q2.161 52 2.911 52q.78 0 1.352.285l-.244.524q-.226-.101-.506-.184-.274-.084-.607-.084m2.756 4.424h-.601V51.75h.601z\" class=\"atom\"/\u003e\u003cpath stroke=\"#3050f8\" d=\"m61.278 25.716 5.021 2.901M58.124 20.044l-.002-5.695M81.354 6.841 76.333 3.94M84.508 12.512l.002 5.695M84.508 12.512l.002 5.695M54.972 25.715l-5.019 2.898\" class=\"hi\"/\u003e\u003cpath stroke=\"#1ff01f\" d=\"m6.875 53.483 5.838-3.371\" class=\"hi\"/\u003e\u003c/g\u003e\u003c/g\u003e\u003c/svg\u003e","Title":"4-Chlorophenylpiperazine","UNII":"FMD47JE5C3","Wikipedia":"Para-Chlorophenylpiperazine","XLogP":1.8}