*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : UQ9651000
CHEMICAL NAME : 2-Pyrazolin-5-one,
3-methyl-1-phenyl-4-(piperidinomethylene)-
CAS REGISTRY NUMBER : 5496-04-8
BEILSTEIN REFERENCE NO. : 0616565
REFERENCE : 5-25-14-00511 (Beilstein Handbook Reference)
LAST UPDATED : 199612
DATA ITEMS CITED : 3
MOLECULAR FORMULA : C16-H19-N3-O
MOLECULAR WEIGHT : 269.38
WISWESSER LINE NOTATION : T6NTJ A1U- DT5NNVYJ BR& E1
COMPOUND DESCRIPTOR : Drug
SYNONYMS/TRADE NAMES :
* 3-Methyl-1-phenyl-4-(piperidinomethylene)-2-pyrazolin-5-one
*** 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 : >4 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For
publisher information, see EJMCA5. Volume(issue)/page/year: 3,17,1968
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : >2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTPBA Chimica Therapeutica. (Paris, France) V.1-8, 1965-73. For
publisher information, see EJMCA5. Volume(issue)/page/year: 3,17,1968
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 500 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
Behavioral - analgesia
Biochemical - Metabolism (Intermediary) - effect on inflammation or
mediation of inflammation
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag,
Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951-
Volume(issue)/page/year: 19,1721,1969
*** END OF RECORD ***