*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : GA1450000 CHEMICAL NAME : Choline, chloride, dihydrogen phosphate calcium, tetrahydrate CAS REGISTRY NUMBER : 15557-11-6 LAST UPDATED : 199503 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C5-H15-N-O4-P.xCa.Cl.4H2-O MOLECULAR WEIGHT : 572.27 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Calcium phosphocholine tetrahydrate * Ethanaminium, N,N,N-trimethyl-2-(phosphonooxy)-, chloride calcium salt, tetrahydrate * Phosphorylcholine calcium chloride * Trans-colin *** 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 : 12900 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ZYZAEU Zhongguo Yaoxue Zazhi. Chinese Pharmacuetical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. China) V.24- 1989- Volume(issue)/page/year: 27,692,1992 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1600 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ZYZAEU Zhongguo Yaoxue Zazhi. Chinese Pharmacuetical Journal. (China International Book Trading Corp., POB 2820, Beijing, Peop. China) V.24- 1989- Volume(issue)/page/year: 27,692,1992 *** END OF RECORD ***