RTECS NUMBER : EU5435000
CHEMICAL NAME : 2',6'-Butyroxylidide, 2-(N-ethylpropylamino)-,
hydrochloride, (+-)-
CAS REGISTRY NUMBER : 36637-19-1
LAST UPDATED : 199109
DATA ITEMS CITED : 5
MOLECULAR FORMULA : C17-H28-N2-O.Cl-H
MOLECULAR WEIGHT : 312.93
COMPOUND DESCRIPTOR : Drug
SYNONYMS/TRADE NAMES :
* Butanamide, N-(2,6-dimethylphenyl)-2-(ethylpropylamino)-,
monohydrochloride, (+-)-
* Duranest hydrochloride
* (+-)-2-(N-Ethylpropylamino)-2',6'-butyroxylidide hydrochloride
* Etidocaine hydrochloride
* W-19053
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 64400 ug/kg
TOXIC EFFECTS :
Behavioral - anticonvulsant
Behavioral - somnolence (general depressed activity)
REFERENCE :
AACRAT Anesthesia and Analgesia (New York). (Elsevier Science Pub. Co.,
Inc., 52 Vanderbilt Ave., New York, NY 10017) V.36- 1957-
Volume(issue)/page/year: 60,385,1981
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 99 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc.,
2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961-
Volume(issue)/page/year: 61,1829,1972
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 6700 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc.,
2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961-
Volume(issue)/page/year: 61,1829,1972
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intramuscular
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 58178 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
DDREDK Drug Development Research. (Alan R. Liss, Inc., 41 E. 11th St., New
York, NY 10003) V.1- 1981- Volume(issue)/page/year: 21,277,1990
TYPE OF TEST : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Mammal - dog
DOSE/DURATION : 10 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
37,13,1976
*** END OF RECORD ***
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