WHC is still in active development. Read this to understand our approach.
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eszopiclone

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Zopiclone

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Zopiclone

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Eszopiclone

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Zopiclone

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Data

InChI: InChI=1S/C17H17ClN6O3/c1-22-6-8-23(9-7-22)17(26)27-16-14-13(19-4-5-20-14)15(25)24(16)12-3-2-11(18)10-21-12/h2-5,10,16H,6-9H2,1H3

Synonyms: Rhovane,6-(5-chloropyridin-2-yl)-7-oxo-5H,6H,7H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate,BDBM50247998,NCGC00016108-04,SBI-0051236.P002,HMS3264F04,(S)-(+)-Zopiclone, Zimovane,Zopiclona [INN-Spanish], (5S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo(3,4-b)pyrazin-5-yl 4-methylpiperazine-1-carboxylate,1140433-81-3,SR-01000000090-4, Pinewood brand of zopiclone, Zopiclon von ct,4-Methyl-1-piperazinecarboxylic acid ester with 6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo(3,4-b)pyrazin-5-one, Zopiclonum,Eszopiclon,BCP04910,NCGC00024993-03, Zopi-Puren,AC-5546,Eszopiclone [USAN:INN], Ratio-Zopiclone,DSSTox_GSID_46086, Clonmel brand of zopiclone,(S)-4-Methylpiperazine-1-carboxylic acid 6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, Teva brand of zopiclone,DEA No. 2784, Merck dura brand of zopiclone,CHEBI:32315,(S)-Eszopiclone,AKOS005520380,NSC-758463, Dolorgeit brand of zopiclone,NC00663, 1-Piperazinecarboxylic acid, 4-methyl-, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, Hormosan brand of zopiclone,ESZOPICLONE CIV [USP-RS],6-(5-Chloro-2-pyridinyl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methyl-1-piperazinecarboxylate,Estorra (TN), Italfarmaco brand of zopiclone,VS-02685,SPECTRUM1505188, Nu-Pharm brand of zopiclone,MLS001201837,03A5ORL08Q, Siaten, Aliud brand of zopiclone,Zimovane, Zopiclon beta,Eszopiclone civ,SR-01000000090-2,Zileze 7.5, (S)-Zopiclone,SR-05000001914-2,SR-05000001914,SCHEMBL28657,(5S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo(3,4-b)pyrazin-5-yl 4-methylpiperazine-1-carboxylate,CAS-138729-47-2, Zopiclon-neuraxpharm,UZX80K71OE,NSC 758463,EU-0101270, Azupharma brand of zopiclone,(+)-(5S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo(3,4-b)pyrazin-5-yl 4-methylpiperazine-1-carboxylate, Betapharm brand of zopiclone,MLS001165744, Ciclum brand of zopiclone, Gerard brand of zopiclone,(5S)-6-(5-CHLOROPYRID-2-YL)-5-(4-METHYLPIPERAZIN-1-YL)CARBONYLOXY-7-OXO-6,7-DIHYDRO-5H-PYRROLO[3,4-B]PYRAZINE, Zopiclon Stada, 6-(5-Chloro-2-pyridinyl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methyl-1-piperazinecarboxylate, Amovane,Q220426,Zopiclone, British Pharmacopoeia (BP) Reference Standard,Lunivia,MFCD00133931, [(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate, Imovane (TN), (+)-(5S)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo(3,4-b)pyrazin-5-yl 4-methylpiperazine-1-carboxylate,ESZOPICLONE [WHO-DD],(+-)-Zopiclone,4-Methyl-piperazine-1-carboxylic acid 6-(5-chloro-pyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl ester,[6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate, Zopiclone [BAN:INN:JAN],SEP-0227018,STK599439,BCP9000663, Norton brand of zopiclone,ESZOPICLONE [VANDF],Zopiclonum [INN-Latin], Stadapharm brand of zopiclone,ZOPICLONE [EP IMPURITY],compound 3 [PMID: 8863805], 1-Piperazinecarboxylic acid, 4-methyl-, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo(3,4-b)pyrazin-5-yl ester, Zopinox (TN), SEP-225441,[(7S)-6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate, Zopiclone (JAN/INN),GTPL7430,DTXSID4041155,Zopiclone, European Pharmacopoeia (EP) Reference Standard,zimovane,1-Piperazinecarboxylic acid, 4-methyl-, (5S)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo(3,4-b)pyrazin-5-yl ester,Eszopiclone ( S-Zopiclone),RP 27267,HMS2864O09, KS-1055,Zopiclone (TN),1169825-88-0, RP 27 267,6-(5-chloropyrid-2-yl)-5-(4-methylpiperazin-1-yl)carbonyloxy-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine,UNII-03A5ORL08Q,6-(5-CHLOROPYRID-2-YL)-5-(4-METHYLPIPERAZIN-1-YL)CARBONYLOXY-7-OXO-6,7-DIHYDRO-5H-PYRROLO(3,4-B)PYRAZINE,HMS3746I05,6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate,zopiclone, [6-(5-chloropyridin-2-yl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate,43200-80-2,Tox21_111733_1,CHEBI:53760, Eszopiclone [USAN:INN], Estorra (TN),ESZOPICLONE [JAN], Imovance, Zopiclon TAD,CCG-205343,NCGC00159515-03,Lunesta (TN), Zopiclonum [INN-Latin],KS-1055,CHEMBL135400, Hexal brand of zopiclone, Zopiclon AL,Zimovane LS, Z4900_SIGMA, Aventis brand of zopiclone,Zopiclone (1.0 mg/mL in Acetonitrile),Ximovan,HY-B0741,Zopiclone [INN:BAN:JAN],Zileze 3.75,BPBio1_001146,BRD-A34309505-001-10-1,CHEMBL1522,Amoban (TN),D02624,(S)-6-(5-Chloro-2-pyridinyl)- 7-oxo- 6,7-dihydro- 5H-pyrrolo[3,4-b]pyrazin-5-yl- 4-methyl- 1-piperazinecarboxylate, Zileze, Amoban (TN),SR-01000000090-6,CCG-213172,Lunesta, Ct-Arzneimittel brand of zopiclone,ZOPICLONE [MART.],DTXSID8046086, Opus brand of zopiclone,Biomol-NT_000284,ESZOPICLONE [INN],NCGC00024993-04, Zopiclone, Imovane, Zimovane, Lunesta,BBL010797,Zopiclone s-form,D01372,[8-(5-Chloropyridin-2-yl)-7-oxo-2,5,8-triazabicyclo[4.3.0]nona-1,3,5-trien-9-yl]4-methylpiperazine-1-carboxylate,ZOPICLONE [EP MONOGRAPH], Imovane,Q413184,GTPL7429,ZOPICLONE [WHO-DD],Eszopiclone (JAN/USP/INN),Opera_ID_1759, Zopiclodura,HSDB 7472,AKOS015895596, SEP-0227108, RP-27267,Esopiclone,S-Zopiclone, Z 4900,SR-01000000090, 4-Methyl-1-piperazinecarboxylic acid 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester,NCGC00159515-02,(5S)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate, Nu-Zopiclone,RP-27267, Zopiclone (TN),200Z802, Zopiclon-ratiopharm,NCGC00016108-05, 6-(5-chloropyrid-2-yl)-5-(4-methylpiperazin-1-yl)carbonyloxy-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine,BDBM50248251,[(7S)-6-(5-chloro-2-pyridyl)-5-oxo-7H-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate, Optidorm, 4-Methyl-1-piperazinecarboxylic acid ester with 6-(5-chloro-2-pyridyl)-6,7-dihydro-7-hydroxy-5H-pyrrolo(3,4-b)pyrazin-5-one,NCGC00016108-06,Pharmakon1600-01503425,Tox21_111733,DB01198, Zimovane (TN),HMS3713H22,SCHEMBL44419,(+)-(5S)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl-4-methylpiperazine-1-carboxylate,DSSTox_CID_26086,SR-01000000090-7,SR-05000001914-1,SEP-225441, Sopivan,Zopiclone [BAN:INN:JAN], Zopiclon-TEVA,ESZOPICLONE [USP MONOGRAPH], Zimoclone,Zopiclone 1.0 mg/ml in Acetonitrile,1-Piperazinecarboxylic acid, 4-methyl-, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo(3,4-b)pyrazin-5-yl ester,Eszopiclone, (+)-Zopiclone, (S)-Zopiclone, Estorra (R)-isomer, (plus)-Zopiclone, (5S)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate,ESZOPICLONE [HSDB], Zorclone, Alpharma brand of zopiclone,1-Piperazinecarobxylic acid,4-methyl-,(5S)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, Zopiclona [INN-Spanish],4-METHYL-1-PIPERAZINECARBOXYLIC ACID 6-(5-CHLORO-2-PYRIDINYL)-6,7-DIHYDRO-7-OXO-5H-PYRROLO(3,4-B)PYRAZIN-5-YL ESTER,ZINC19632834,SEP-190,Amovane, Lunivia, Rhodiapharm brand of zopiclone,Z 4900, Aventis Pharma brand of zopiclone,Zopiclone (JAN/INN),27267 R.P.,138729-47-2,EINECS 256-138-9, AbZ brand of zopiclone, Eszopiclone (JAN/USAN/INN),MLS001304058,Imovane, RP 27267,(rs)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5h-pyrrolo[3,4-b]pyrazine-5-yl 4-methylpiperazine-1-carboxylate, Rhone-Poulenc Rorer brand of zopiclone, Limovan, 1-Piperazinecarboxylic acid, 4-methyl-, (5S)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo(3,4-b)pyrazin-5-yl ester,Zopiclone,4-Methyl-1-piperazinecarboxylic acid 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b] pyrazin-5-yl ester,Estorra, Zopitan,BRD-A34309505-001-08-5,DSSTox_RID_81327, Zopiclona,Zopiclona,Zopiclon,DB00402, Zopiclon AZU,1-Piperazinecarboxylic acid, 4-methyl-, 6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5H-pyrrolo[3,4-b]pyrazin-5-yl ester, SEP-0227018,(+/-)-zopiclone,BRN 0768704,SMR000048685,AB00828423_06,ESZOPICLONE [ORANGE BOOK],(S)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate,ZOPICLONE [JAN],HMS3267I08,AC-5547, Ran-zopiclone,MFCD03700720,1ST10124, Estorra, Ratiopharm brand of zopiclone, Zopiclon AbZ,ESZOPICLONE [MART.], Ximovan,GSK-1755165, Temmler brand of zopiclone,Amoban, Lunesta, Zopicalma, Novo-zopiclone,HMS3259B17,UNII-UZX80K71OE,BCP28513, Zopicalm,NSC758463,MLS000028547, Neuraxpharm brand of zopiclone,ZOPICLONE [INN],ZOPICLONE [MI], 6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate,imovane,729E472,ZOPICLONE S-FORM [MI],Lopac0_001270,SEP-0227108,A807426,MLS000083579, (5S)-6-(5-chloropyridin-2-yl)-7-oxo-5H,6H,7H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate,SMR000550478, SEP-190, TAD brand of zopiclone,Eszopiclone [USAN],W-106239,(S)-Zopiclone,(+)-Zopiclone, 6-(5-chloro-2-pyridyl)-6,7-dihydro-7-oxo-5H-pyrrolo(3,4-b)pyrazin-5-yl 4-methyl-1-piperazinecarboxylate,Zopiclonum


Estimated data

Solubility: -2.748 (log(S) in mol/L prediction using SolTranNet)

Blood Brain Barrier Permeability: No (prediction using frontiersin.org)

Addictivity Prediction: 62.4% (prediction based on www.mdpi.com)

Similarities

The following is a set of comparisons to understand the properties of this compound. This is still higly experimental and is still under active development. Please refer to our series of blog posts to fully understand our approach and its limitations. This information is for informational purposes only and should not be construed as medical advice.