*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : GP3950000
CHEMICAL NAME           : 2,3-Cresotic acid,
                          6-(7-(5-ethyl-5-(5-ethyltetrahydro-5-hydroxy-6-methyl
                          -2H-pyran-2-yl)
                          tetrahydro-3-methyl-2-furyl)-4-hydroxy-3,5-dimethyl-6
                          -oxononyl)-
CAS REGISTRY NUMBER     : 11054-70-9
LAST UPDATED            : 198608
DATA ITEMS CITED        : 4
MOLECULAR FORMULA       : C35-H54-O8
MOLECULAR WEIGHT        : 602.89
COMPOUND DESCRIPTOR     : Drug
                          Natural Product
                          Primary Irritant
SYNONYMS/TRADE NAMES :
   * Antibiotic X 537
   * Lasalocid
 
                       *** HEALTH HAZARD DATA ***
 
                      ** SKIN/EYE IRRITATION DATA **
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 100 mg/24H
REACTION SEVERITY       : Mild
REFERENCE :
   DCTODJ Drug and Chemical Toxicology.  (Marcel Dekker, 270 Madison Ave., New
   York, NY 10016) V.1-    1977/78-  Volume(issue)/page/year: 8,451,1985
 
TYPE OF TEST            : Standard Draize test
ROUTE OF EXPOSURE       : Administration into the eye
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 50 mg
REACTION SEVERITY       : Moderate
REFERENCE :
   DCTODJ Drug and Chemical Toxicology.  (Marcel Dekker, 270 Madison Ave., New
   York, NY 10016) V.1-    1977/78-  Volume(issue)/page/year: 8,451,1985
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8 mg/kg
TOXIC EFFECTS :
   Behavioral - tremor
   Behavioral - convulsions or effect on seizure threshold
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   DCTODJ Drug and Chemical Toxicology.  (Marcel Dekker, 270 Madison Ave., New
   York, NY 10016) V.1-    1977/78-  Volume(issue)/page/year: 8,451,1985
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - horse, donkey
DOSE/DURATION           : 22 mg/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
   (usually neuromuscular blockage)
   Behavioral - somnolence (general depressed activity)
   Behavioral - ataxia
REFERENCE :
   AJVRAH American Journal of Veterinary Research.  (American Veterinary
   Medical Assoc., 930 N. Meacham Rd., Schaumburg, IL 60196)  V.1-    1940-
   Volume(issue)/page/year: 42,456,1981
 
                            *** END OF RECORD ***