*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO3200000
CHEMICAL NAME           : Pteridine, 4-amino-
CAS REGISTRY NUMBER     : 6973-01-9
BEILSTEIN REFERENCE NO. : 0131978
REFERENCE               : 5-26-17-00224 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C6-H5-N5
MOLECULAR WEIGHT        : 147.16
WISWESSER LINE NOTATION : T66 BN DN GN JM IHJ EZ
SYNONYMS/TRADE NAMES :
   * 4-Aminopteridine
   * 4-Pteridinamine
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 745 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPMSAE Journal of Pharmaceutical Sciences.  (American Pharmaceutical Assoc.,
   2215 Constitution Ave., NW, Washington, DC 20037)  V.50-    1961-
   Volume(issue)/page/year: 63,1068,1974
 
                            *** END OF RECORD ***