*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UR0719030
CHEMICAL NAME           : 1H-Pyrazolo(4,3-d)pyrimidine,
                          7-amino-3-beta-D-ribofuranosyl-, 5'-(dihydrogen
                          phosphate)-, hydrate
CAS REGISTRY NUMBER     : 13270-66-1
LAST UPDATED            : 198906
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C10-H14-N5-O7-P.H2-O
MOLECULAR WEIGHT        : 365.28
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * 7-Amino-3-beta-D-ribofuranosyl-1H-pyrazolo(4,3-d)pyrimidine  
   5'-(dihydrogen phosphate) hydrate
   * Formycin A 5'-monophosphate hydrate
   * Formycin 5'-monophosphate hydrate
   * Formycin 5'-phosphate hydrate
 
                       *** 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           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JAJAAA Journal of Antibiotics, Series A.  (Tokyo, Japan)  V.6-20, 1953-67.
   For publisher information, see JANTAJ.  Volume(issue)/page/year: 18,259,1965
 
                            *** END OF RECORD ***