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CAS No 7491-74-9 , 2-(2-oxopyrrolidin-1-yl)acetamide

  • Name: 2-(2-oxopyrrolidin-1-yl)acetamide
  • Synonyms: Gabacet; 2-Oxo-1-pyrrolidineacetamide; Normabrain;2-(2-oxopyrrolidin-1-yl)acetamide; Nootropil;Pyracetam; Nootropyl; Ciclofalina; Pyramem; 7491-74-9;
  • CAS Registry Number:
  • Melting Point: 151-152,5 C
  • Density: 1.239 g/cm3
  • Refractive index: 1.523
  • Safety Statements: 26-37/39
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 231-312-7
  • Molecular Weight: 142.1558
  • InchiKey: GMZVRMREEHBGGF-UHFFFAOYSA-N
  • InChI: InChI=1S/C6H10N2O2/c7-5(9)4-8-3-1-2-6(8)10/h1-4H2,(H2,7,9)
  • Risk Statements: 36/37/38
  • Molecular Formula: C6H10N2O2
  • Molecular Structure:CAS No:7491-74-9 2-(2-oxopyrrolidin-1-yl)acetamide
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7491-74-9 Piracetam

  • China Taizhou Overseas Int'l Ltd. [Importer/Exporter]
  • Tel: +86-576-8881 2802
  • Fax: 86-576-88811658
  • Address: 126-8 QINGNIAN ROAD JIAOJIANG TAIZHOU ZHEJIANG CHINA Taizhou,ZhejiangChina
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7491-74-9 Piracetam

  • China Sunasia Co., Ltd. null
  • Fax: 86-574-87093999
  • Address: Suite 1503, 15Fl., Huijin Mansion, No. 77 He Yi Road, Ningbo 315000 China null,nullChina
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  • China NINGBO PANGS CHEM INT'L CO.,LTD [Manufacturer]
  • Tel: +86-574-27666821
  • Fax: +86-574-27668686 / 27668810
  • Address: FLOOR 21,BUILDING 11,
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7491-74-9 Piracetam

  • China Rota Pharm & Chem Co., Ltd. null
  • Tel: +86-(571)-8836-9502
  • Fax: +86-(571)-8791-8114
  • Address: Room 401,Hangzhou Friendship Plaza,No.74 Bbaochu Road, Hangzhou, Zhejiang, null,nullChina
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7491-74-9 piracetam

  • China Shanghai CelChem Company [Manufacturers]
  • Tel: +86-(21)-64573501, 64573502
  • Fax: +86-(21)-64573822
  • Address: Room 210, Zhonghuang Building, No. 1007, 2nd South Zongshan Road, Shanghai 200030, shanghai,ShanghaiChina
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7491-74-9 Piracetam

  • China Rota Pharm and Chem Co., Ltd. null
  • Fax: +86-571-87918114
  • Address: Room 401,Hangzhou Friendship Plaza,No.74 Bbaochu Road, Hangzhou, China null,nullChina
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References of 2-(2-oxopyrrolidin-1-yl)acetamide
Title: Piracetam
CAS Registry Number: 7491-74-9
CAS Name: 2-Oxo-1-pyrrolidineacetamide
Synonyms: 2-pyrrolidoneacetamide; 2-pyrrolidinoneacetamide; 2-ketopyrrolidine-1-ylacetamide; 1-acetamido-2-pyrrolidinone
Manufacturers' Codes: UCB-6215
Trademarks: Avigilen (Riemser); Axonyl (Pfizer); Cerebroforte (Azupharma); Encetrop (Alpharma); Gabacet (Sanofi-Synthelabo); Geram (UCB); Nootrop (UCB); Nootropil (UCB); Nootropyl (UCB); Norzetam (UCB); Normabra?n (UCB); Piracebral (Hexal); Piracetrop (Holsten); Sinapsan (Rodleben)
Molecular Formula: C6H10N2O2
Molecular Weight: 142.16
Percent Composition: C 50.69%, H 7.09%, N 19.71%, O 22.51%
Literature References: Prepn: H. Morren, NL 6509994; eidem, US 3459738 (1966, 1969 both to U.C.B.). Pharmacology: Giurgea et al., Arch. Int. Pharmacodyn. Ther. 166, 238 (1967); Giurgea, Moyersoons, ibid. 188, 401 (1970); Giurgea et al., Psychopharmacologia 20, 160 (1971). Metabolism and biochemical studies: Gobert, J. Pharm. Belg. 27, 281 (1972). Clinical studies: W. J. Oosterveld, Arzneim.-Forsch. 30, 1947 (1980); G. Chouinard et al., Psychopharmacol. Bull. 17, 129 (1981); in dyslexia: M. Di Ianni et al., J. Clin. Psychopharmacol. 5, 272 (1985).
Properties: Crystals from isopropanol, mp 151.5-152.5°.
Melting point: mp 151.5-152.5°
Therap-Cat: Nootropic.
Keywords: Nootropic.