*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : QQ4497500
CHEMICAL NAME           : Neurotoxin III (Laticauda semifasciata)
CAS REGISTRY NUMBER     : 79955-79-6
LAST UPDATED            : 199707
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C305-H458-N86-O100-S10
MOLECULAR WEIGHT        : 7251.09
COMPOUND DESCRIPTOR     : Natural Product
SYNONYMS/TRADE NAMES :
   * Laticauda semifasciata III
   * LS-III
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1240 ug/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
   (usually neuromuscular blockage)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   BIJOAK Biochemical Journal.  (Biochemical Soc. Book Depot, POB 32, Commerce
   Way, Colchester, Essex CO2 8HP, UK)  V.1-    1906- Volume(issue)/page/year:
   141,383,1974
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES OBSERVED        : Bird - chicken
DOSE/DURATION           : 450 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TOXIA6 Toxicon.  (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW,
   UK)  V.1-    1962-  Volume(issue)/page/year: 13,108,1975
 
                            *** END OF RECORD ***