*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : OH3171000 CHEMICAL NAME : Leucine, 2-methyl- CAS REGISTRY NUMBER : 5632-91-7 BEILSTEIN REFERENCE NO. : 1755256 REFERENCE : 4-04-00-02799 (Beilstein Handbook Reference) LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H15-N-O2 MOLECULAR WEIGHT : 145.23 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * CB 1640 * alpha-Methylleucine * 2-Methylleucine * Norvaline, 2,4-dimethyl- *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 5,108,1960 *** END OF RECORD ***