*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : EL3080000
CHEMICAL NAME           : 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-,
                          propionate (ester), napsylate
CAS REGISTRY NUMBER     : 72050-78-3
LAST UPDATED            : 198910
DATA ITEMS CITED        : 3
WISWESSER LINE NOTATION : 2VOXR&1R&Y1&1N1&1
COMPOUND DESCRIPTOR     : Drug
                          Reproductive Effector
                          Human
SYNONYMS/TRADE NAMES :
   * Dextropropoxyphene napsylate
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Human
DOSE/DURATION           : 28 mg/kg/1W
TOXIC EFFECTS :
   Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
   BMJOAE British Medical Journal.  (British Medical Assoc., BMA House,
   Tavistock Sq., London WC1H 9JR, UK)  V.1-    1857- Volume(issue)/page/year:
   2,674,1977
 
                          ** REPRODUCTIVE DATA **
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 1920 mg/kg
SEX/DURATION            : female 7-12 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - weaning or lactation index (e.g., #
   alive at weaning per # alive at day 4)
   Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight
   gain)
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 4,1031,1970
 
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 3600 mg/kg
SEX/DURATION            : female 7-12 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 4,1031,1970
 
                            *** END OF RECORD ***