CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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VA3530000
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CHEMICAL NAME :
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2(1H)-Quinazolinone, 1-isopropyl-7-methyl-4-phenyl-
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CAS REGISTRY NUMBER :
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22760-18-5
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BEILSTEIN REFERENCE NO. :
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0889725
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LAST UPDATED :
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199612
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DATA ITEMS CITED :
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8
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MOLECULAR FORMULA :
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C18-H18-N2-O
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MOLECULAR WEIGHT :
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278.38
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WISWESSER LINE NOTATION :
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T66 BNVNJ BY1&1 ER& I1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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759 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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375 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - antipsychotic
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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930 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Intraperitoneal
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SPECIES OBSERVED :
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Rodent - mouse
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DOSE/DURATION :
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339 mg/kg
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TOXIC EFFECTS :
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Behavioral - general anesthetic Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay)
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REFERENCE :
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ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 34,879,1984
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TYPE OF TEST :
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LD - Lethal dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Mammal - dog
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DOSE/DURATION :
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>800 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity)
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980
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TYPE OF TEST :
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LD50 - Lethal dose, 50 percent kill
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rabbit
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DOSE/DURATION :
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260 mg/kg
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TOXIC EFFECTS :
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Sense Organs and Special Senses (Eye) - ptosis Behavioral - altered sleep time (including change in righting reflex) Behavioral - antipsychotic
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980 ** OTHER MULTIPLE DOSE TOXICITY DATA **
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Rodent - rat
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DOSE/DURATION :
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9100 mg/kg/13W-C
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TOXIC EFFECTS :
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Gastrointestinal - other changes Related to Chronic Data - death
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Oral
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SPECIES OBSERVED :
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Mammal - pig
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DOSE/DURATION :
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6916 mg/kg/26W-C
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TOXIC EFFECTS :
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Gastrointestinal - ulceration or bleeding from stomach Blood - changes in erythrocyte (RBC) count Related to Chronic Data - death
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REFERENCE :
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DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,361,1980
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