*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : CQ0411000
CHEMICAL NAME           : Barbituric acid,
                          5-allyl-5-(1-methyl-2-pentynyl)-2-thio-, (+-)-
CAS REGISTRY NUMBER     : 7651-40-3
LAST UPDATED            : 198208
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C13-H16-N2-O2-S
MOLECULAR WEIGHT        : 264.37
WISWESSER LINE NOTATION : T6VMYMV FHJ CUS FY1&1UU3 F2U1
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * (+-)-5-Allyl-5-(1-methyl-2-pentynyl)-2-thiobarbituric acid
   * Lilly 22113
   * 4,6(1H,5H)-Pyrimidinedione,  
   dihydro-5-(1-methyl-2-pentynyl)-5-(2-propenyl)-2-thioxo-, (+-)-
   * Thiohexital
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 32 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - excitement
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 24,1241,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 64 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - excitement
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 24,1241,1981
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 54 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
   Behavioral - excitement
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 24,1241,1981
 
                            *** END OF RECORD ***