*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : CF1980000 CHEMICAL NAME : L-Arginine, compd. with 5-methoxy-3-(1-methylethoxy)-1-phenyl-N-1H-tetrazol-5 -yl-1H-indole-2- carboxamide (1:1) CAS REGISTRY NUMBER : 121530-58-3 LAST UPDATED : 199409 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C20-H20-N6-O3.C6-H14-N4-O2 MOLECULAR WEIGHT : 566.70 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * CI 949 *** 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 : 1137 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 21,376,1993 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 401 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 21,376,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA ** TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 2800 mg/kg/2W-I TOXIC EFFECTS : Behavioral - food intake (animal) Related to Chronic Data - death REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 21,376,1993 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 9100 mg/kg/13W-I TOXIC EFFECTS : Related to Chronic Data - death REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 21,376,1993 TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Mammal - dog DOSE/DURATION : 5460 mg/kg/13W-I TOXIC EFFECTS : Cardiac - other changes Endocrine - other changes REFERENCE : FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 21,376,1993 *** END OF RECORD ***