*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QK1590000
CHEMICAL NAME           : 2-Naphthalenesulfonic acid, compd. with
                          (-)-alpha-4-(dimethylamino)-3-methyl-
                          1,2-diphenyl-2-butanol propionate (1:1), monohydrate
CAS REGISTRY NUMBER     : 55557-30-7
LAST UPDATED            : 198809
DATA ITEMS CITED        : 1
WISWESSER LINE NOTATION : L66J CSWQ &622
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl
   * Levopropoxyphene
   * Levopropoxyphene 2-naphthalene sulfonate
   * Levopropoxyphene napsylate
   * Novrad
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1455 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   18,185,1971
 
                            *** END OF RECORD ***