*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : US5912000 CHEMICAL NAME : 3-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-, methyl ester, hydrochloride CAS REGISTRY NUMBER : 6197-39-3 LAST UPDATED : 199306 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C7-H11-N-O2.Cl-H MOLECULAR WEIGHT : 177.65 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Guvacine methyl ester hydrochloride * Guvacoline hydrochloride * Nicotinic acid, 1,2,5,6-tetrahydro-, methyl ester, hydrochloride * Norarecoline hydrochloride * 1,2,5,6-Tetrahydro-3-pyridinecarboxylic acid methyl ester hydrochloride *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 750 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 26,853,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 223 mg/kg TOXIC EFFECTS : Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity) Skin and Appendages - hair REFERENCE : NEPHBW Neuropharmacology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.9- 1970- Volume(issue)/page/year: 21 803,1982 *** END OF RECORD ***