*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : DE2276500
CHEMICAL NAME           : 2H-Benzimidazol-2-one,
                          1,3-dihydro-1-(1-(2-(4-hydroxyphenyl)-2-hydroxyethyl)
                          -4-piperidinyl)-, hydrochloride
CAS REGISTRY NUMBER     : 74405-98-4
LAST UPDATED            : 199606
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C20-H23-N3-O3.xCl-H
MOLECULAR WEIGHT        : 608.68
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * ((Hydroxy-4 phenyl)-2 hydroxy-2) ethyl-1 (oxo-2 benzimidazolinyl-1)-4  
   piperidine
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >1600 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0008259
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : >200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   EPXXDW European Patent Application. (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #0008259
 
                            *** END OF RECORD ***