*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : QD9100000 CHEMICAL NAME : 4-Morpholinebutyric acid CAS REGISTRY NUMBER : 5807-09-0 BEILSTEIN REFERENCE NO. : 0775904 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H15-N-O3 MOLECULAR WEIGHT : 173.24 WISWESSER LINE NOTATION : T6N DOTJ A3VQ COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * DF 533 * 4-Morpholinebutanoic acid * gamma-Morpholinobutyric acid *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 800 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 145,233,1963 *** END OF RECORD ***