CAS 5591-70-8|4-PHENYL-1H-PYRAZOL-3-AMINE

CHEMICAL IDENTIFICATION

RTECS NUMBER :

UQ6104000

CHEMICAL NAME :

Pyrazole, 3-amino-4-phenyl-

CAS REGISTRY NUMBER :

5591-70-8

LAST UPDATED :

199803

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C9-H9-N3

MOLECULAR WEIGHT :

159.21

WISWESSER LINE NOTATION :

T5MNJ CZ DR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

400 mg/kg

TOXIC EFFECTS :

Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness

REFERENCE :

JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,259,1964

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

200 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689