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CAS No 60940-34-3 , 2-phenyl-1,2-benzoselenazol-3-one

  • Name: 2-phenyl-1,2-benzoselenazol-3-one
  • Synonyms: 2-phenyl-1,2-benzoselenazol-3-one; Harmokisane;2-Phenyl-1,2-benzisoselenazol-3(2H)-one; Ebselene; 60940-34-3; Ebselenum [Latin]; Ebselene [French]; Ebseleno [Spanish];
  • CAS Registry Number:
  • Transport: UN 3283
  • Melting Point: 178-181 ºC
  • Safety Statements: R23/25;R33;R50/53
  • Hazard Symbols: N: Dangerous for the environment;T: Toxic;
  • Molecular Weight: 274.17666
  • InchiKey: DYEFUKCXAQOFHX-UHFFFAOYSA-N
  • InChI: InChI=1S/C13H9NOSe/c15-13-11-8-4-5-9-12(11)16-14(13)10-6-2-1-3-7-10/h1-
    9H
  • Risk Statements: S20/21;S28A;S45;S60;S61
  • Molecular Formula: C13H9NOSe
  • Molecular Structure:CAS No:60940-34-3 2-phenyl-1,2-benzoselenazol-3-one
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60940-34-3 Ebselen

  • Ebselen, 99%
  • China henglidahuagong co,.Ltd [Manufacturer]
  • Tel: 13996793719
  • Fax: 86+(0535?2260023
  • Address: NO 238,CANAN ROAD NORTH OF WENCANG,LAIZHOU CITY,SHANGDONG,CHINA LAIZHOU CITYCHINA LAIZHOU CITY,China
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60940-34-3 Ebselen

  • Ebselen, 98%
  • United Kingdom Cardiff Chemicals Limited [Manufacturer]
  • Tel: +44(0) 29 20 779612
  • Fax: +44(0) 29 20 779612
  • Address: Unit 10, CF3 0EF CardiffUNITED KINGDOM CF3 0EF Cardiff,United Kingdom
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60940-34-3 Ebselen

  • Ebselen, > 98%
  • Switzerland BIOTREND Chemicals AG [Manufacturer]
  • Tel: +41 44 805 76 76
  • Fax: +41 44 805 76 77
  • Address: BIOTREND Chemicals AG
    Unterdorfstr. 21b
    CH-8602 Wangen/Zuerich
    Switzerland ,Switzerland
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60940-34-3 Ebselen

  • Ebselen
  • United Kingdom Molekula Ltd [Manufacturer]
  • Tel: +44 1202 863000
  • Fax: +44 1202 863003
  • Address: Technology House Old Forge Road Ferndown Industrial Estate Wimborne Dorset Bh21 7RR ,United Kingdom
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60940-34-3 EBSELEN

  • United States Cayman Chemical Company [Manufacturer]
  • Tel: 734-975-3939; 734-975-3897 (Sales)/ 800-364-9897 (Customer Service)
  • Address: 1180 E.Ellsworth Rd.
    Ann Arbor, MI 48197
    800-364-9897 ,United States
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60940-34-3 Ebselen

  • China KINFON PHARMACEUTICAL AND CHEMICAL CO.LTD [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: +86-23-8650081
  • Fax: +86-23-8650081
  • Address: 7F,Commercial Building, No.3 Nanping West Road,Nan ,China
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60940-34-3 Ebselen, > 98 %

  • Ebselen, > 98 %
  • United Kingdom Fluorochem Ltd. [Importer/Exporter]
  • Tel: (01457) 868921 (4 lines)
  • Fax: (01457) 869360/860927
  • Address: Wesley Street, Old Glossop, Derbyshire SK13 7RY Old Glossop,DerbyshireUnited Kingdom
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60940-34-3 Ebselen

  • Ebselen
  • United States LKT Laboratories, Inc [Manufacturer]
  • Tel: (888)-558-5227
  • Fax:
  • Address: 2233 University Ave. West 55114-1600 St. PaulUNITED STATES 55114-1600 St. Paul,United States
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60940-34-3 EBSELEN

  • Germany BIOTREND Chemikalien GmbH [Manufacturer]
  • Tel: ++49 (0)2 21 9 49 83 20
  • Fax: ++49 (0)2 21 9 49 83 25
  • Address: BIOTREND Chemikalien GmbH
    Eupener Str. 157
    D - 50933 Cologne
    Germany ,Germany
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60940-34-3 Ebselen

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References of 2-phenyl-1,2-benzoselenazol-3-one
Title: Ebselen
CAS Registry Number: 60940-34-3
CAS Name: 2-Phenyl-1,2-benzisoselenazol-3(2H)-one
Manufacturers' Codes: PZ-51
Molecular Formula: C13H9NOSe
Molecular Weight: 274.18
Percent Composition: C 56.95%, H 3.31%, N 5.11%, O 5.84%, Se 28.80%
Literature References: Seleno-organic which shows antioxidant effects through glutathione peroxidase-like action. Prepn: R. Lesser, R. Weiss, Ber. 57, 1077 (1924); R. Weber, M. Renson, Bull. Soc. Chim. Fr. 1976, 1124; L. Engman, A. Hallberg, J. Org. Chem. 54, 2964 (1989). One-step synthesis: J. Oppenheimer, L. A. Silks, III, J. Labelled Compd. Radiopharm. 38, 281 (1996). HPLC determn in plasma: R. Terlinden et al., J. Chromatogr. 430, 438 (1988). Clinical trial as neuroprotectant in ischemic stroke: T. Yamaguchi et al., Stroke 29, 12 (1998); A. Ogawa et al., Cerebrovasc. Dis. 9, 112 (1999). Review of pharmacology: M. J. Parnham et al., 32, 4-9 (1991); and of biochemical interactions: T. Schewe, Gen. Pharmacol. 26, 1153-1169 (1995). Review as glutathione peroxidase mimic: H. Sies, Free Radical Biol. Med. 14, 313-323 (1993).
Properties: Crystals from ethanol, mp 180-181°.
Melting point: mp 180-181°