*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : UO3516000
CHEMICAL NAME           : 4(1H)-Pteridinone,
                          5,6,7,8-tetrahydro-2-amino-6-(1,2-dihydroxypropyl)-
CAS REGISTRY NUMBER     : 17528-72-2
BEILSTEIN REFERENCE NO. : 0544742
REFERENCE               : 5-26-18-00418 (Beilstein Handbook Reference)
LAST UPDATED            : 199612
DATA ITEMS CITED        : 1
MOLECULAR FORMULA       : C9-H15-N5-O3
MOLECULAR WEIGHT        : 241.29
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * BH4
   * 5,6,7,8-Tetrahydro-2-amino-6-(1,2-dihydroxypropyl)-4(1H)-pteridinone
   * Tetrahydrobiopterin
   * 5,6,7,8-Tetrahydrobiopterin
 
                       *** 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           : 258 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXCYAC Toxicology.  (Elsevier Scientific Pub. Ireland, Ltd., POB 85,
   Limerick, Ireland) V.1-    1973-  Volume(issue)/page/year: 42,183,1986
 
                            *** END OF RECORD ***