*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : VJ2232000
CHEMICAL NAME           : Ribofuranuronamide,
                          1-(6-amino-9H-purin-9-yl)-1-deoxy-N-ethyl-,
                          hemihydrate
CAS REGISTRY NUMBER     : 35920-39-9
OTHER CAS REGISTRY NOS. : 74992-42-0
                          100111-00-0
                          110282-65-0
LAST UPDATED            : 199512
DATA ITEMS CITED        : 2
MOLECULAR FORMULA       : C12-H16-N6-O4.1/2H2-O
MOLECULAR WEIGHT        : 317.35
WISWESSER LINE NOTATION : T56 BN DN FN HNJ IZ D- BT5OTJ CQ DQ EVM2 &QH 1/2
COMPOUND DESCRIPTOR     : Drug
SYNONYMS/TRADE NAMES :
   * Adenosine-5'-(N-ethyl)carboxamide hemihydrate
   * 1-(6-Amino-9H-purin-9-yl)-1-deoxy-N-ethylribofuranuronamide hemihydrate
   * 5'-N-Ethylcarboxamidoadenosine hemihydrate
   * 5'-N(Sup 6)-Ethylcarboxamidoadenosine hemihydrate
   * NECA
 
                       *** 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           : 5 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 23,313,1980
 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JMCMAR Journal of Medicinal Chemistry.  (American Chemical Soc.,
   Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC
   20037)  V.6-    1963-  Volume(issue)/page/year: 23,313,1980
 
                            *** END OF RECORD ***