*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UV9707500
CHEMICAL NAME           : Pyrimidine, 2-(4-piperonyl-1-piperazinyl)-,
                          methanesulfonate
CAS REGISTRY NUMBER     : 52293-23-9
LAST UPDATED            : 198305
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C16-H18-N4-O2.C-H4-S-O3
MOLECULAR WEIGHT        : 394.49
WISWESSER LINE NOTATION : T56 BO DO CHJ G1- AT6N DNTJ D- BT6N CNJ &SWQ1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * ET 495 methanesulfonate
   * Piribedil mesylate
   * Piribedil methanesulfonate
   * Piribedil methylsulfonate
   * Piribedil monomethanesulfonate
   * Piribedil monomethylsulfonate
   * Pyrimidine, 2-(4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl)-,  
   monomethanesulfonate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 510 mg/kg
TOXIC EFFECTS :
   Behavioral - changes in motor activity (specific assay)
REFERENCE :
   PSCHDL Psychopharmacology (Berlin).  (Springer-Verlag New York, Inc.,
   Service Center, 44 Hartz Way, Secaucus, NJ 07094)  V.47-    1976-
   Volume(issue)/page/year: 75,391,1981
 
                            *** END OF RECORD ***