*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : FK0279000 CHEMICAL NAME : Cephalotaxine, 4-methyl-, 2-hydroxy-2-(3-methylbutyl)butanedioate (ester), (3(R))- CAS REGISTRY NUMBER : 36804-95-2 LAST UPDATED : 199209 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C28-H37-N-O8 MOLECULAR WEIGHT : 515.66 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Deoxyharringtonine * 3(R)-Deoxyharringtonine * Desoxyharringtonin *** 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 : 16 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JOETD7 Journal of Ethnopharmacology. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1979- Volume(issue)/page/year: 24,1,1988 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 8800 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JOETD7 Journal of Ethnopharmacology. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1979- Volume(issue)/page/year: 24,1,1988 *** END OF RECORD ***