*** CHEMICAL IDENTIFICATION ***

RTECS NUMBER            : XF8237000
CHEMICAL NAME           : Tetrazolo(1,5-a)pyridine-6-carbonitrile,
                          5,7-dihydroxy-
LAST UPDATED            : 198502
DATA ITEMS CITED        : 3
MOLECULAR FORMULA       : C6-H3-N5-O2
MOLECULAR WEIGHT        : 177.14
SYNONYMS/TRADE NAMES :
   * 5,7-Dihydroxytetrazolo(1,5-a)pyridine-6-carbonitrile
   * 1,3-Dioxy-2-nicotinsaeurenitril-tetrazol
   * Pyridotetrazole-6-carbonitrile, 5,7-dihydroxy-
 
                       *** HEALTH HAZARD DATA ***
 
                        ** ACUTE TOXICITY DATA **
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BDVU** "Ueber die Pharmakologische Wirkung des
   1,3-Dioxy-2-Nicotinsaureamid-Tetrazols. Eine Experimentelle Studie zur
   Kenntnis der Wirkung neuer Tetrazolderivate, Dissertation," Barwanietz, R.,
   Institut fuer Veterinar-Pharmakolgie der Universitat Berlin, Ger., 1937
   Volume(issue)/page/year: -,-,1937
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 346 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BDVU** "Ueber die Pharmakologische Wirkung des
   1,3-Dioxy-2-Nicotinsaureamid-Tetrazols. Eine Experimentelle Studie zur
   Kenntnis der Wirkung neuer Tetrazolderivate, Dissertation," Barwanietz, R.,
   Institut fuer Veterinar-Pharmakolgie der Universitat Berlin, Ger., 1937
   Volume(issue)/page/year: -,-,1937
 
TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Amphibian - frog
DOSE/DURATION           : 3800 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BDVU** "Ueber die Pharmakologische Wirkung des
   1,3-Dioxy-2-Nicotinsaureamid-Tetrazols. Eine Experimentelle Studie zur
   Kenntnis der Wirkung neuer Tetrazolderivate, Dissertation," Barwanietz, R.,
   Institut fuer Veterinar-Pharmakolgie der Universitat Berlin, Ger., 1937
   Volume(issue)/page/year: -,-,1937
 
                            *** END OF RECORD ***