*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : ES9570000 CHEMICAL NAME : Butyric acid, 4-(2,4-dihydroxy-3,3-dimethylbutyramido)-, D-(+)- CAS REGISTRY NUMBER : 18679-90-8 LAST UPDATED : 198511 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H19-N-O5 MOLECULAR WEIGHT : 233.30 WISWESSER LINE NOTATION : QV3MVYQX1&1&1Q SYNONYMS/TRADE NAMES : * Homopantothenic acid * D-Homopantothenic acid * Hopantenic acid *** 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 : 2250 mg/kg TOXIC EFFECTS : Behavioral - sleep Behavioral - changes in motor activity (specific assay) REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 14,546,1980 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5720 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BTMNA7 Bitamin. (Nippon Bitamin Gakkai, 4 Ushinomiya-cho, Yoshida, Sakyo-Ku, Kyoto 606, Japan) V.1- 1948- Volume(issue)/page/year: 25,297,1962 *** END OF RECORD ***