Product Name

  • Name

    8-AZAXANTHIN

  • EINECS
  • CAS No. 1468-26-4
  • Article Data12
  • CAS DataBase
  • Density 2.64g/cm3
  • Solubility
  • Melting Point >230oC
  • Formula C4H3 N5 O2
  • Boiling Point 275.98°C (rough estimate)
  • Molecular Weight 153.1
  • Flash Point
  • Transport Information
  • Appearance Light Yellow Powder
  • Safety Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1468-26-4 (8-AZAXANTHIN)
  • Hazard Symbols
  • Synonyms 1H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione(9CI); 1H-v-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (8CI);v-Triazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (6CI,7CI); 8-Azaxanthine; NSC 756;Xanthazol; [1,2,3]Triazolo[4,5-d]pyrimidine-5,7-diol;v-Triazolo[4,5-d]pyrimidine-5,7-diol
  • PSA 107.29000
  • LogP -1.66550

8-Azaxanthin Chemical Properties

IUPAC Name: 2,3-Dihydrotriazolo[4,5-d]pyrimidine-5,7-dione
The MF of 8-Azaxanthin (CAS NO.1468-26-4) is C4H3N5O2.

                            
The MW of 8-Azaxanthin (CAS NO.1468-26-4) is 153.1.
Synonyms of 8-Azaxanthin (CAS NO.1468-26-4): 1H-[1,2,3]Triazolo[4,5-d]pyrimidin-5,7(4H,6H)-dion ; 1H-v-Triazolo(4,5-d)pyrimidine-5,7(4H,6H)-dione ; 2,6-Dihydroxy-8-azapurine ; 2,3-Dihydrotriazolo[4,5-e]pyrimidine-5,7-dione
Light Yellow Powder
Apperance: Index of Refraction: 2.219 
Density: 2.64 g/ml 
Flash Point: 478 °C
Boiling Point: 866.8 °C
Melting Point: >230°C

8-Azaxanthin Toxicity Data With Reference

1.    

mmo-esc 4 g/L/3H

     CRSUBM    Cancer Research Supplement 3 (1955),69.
2.    

ipr-mus LD50:200 mg/kg

     NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) AD277-689 .

8-Azaxanthin Safety Profile

Poison by intraperitoneal route. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.Safety information of 8-Azaxanthin (CAS NO.1468-26-4):
Safety Statements 
24/25 Avoid contact with skin and eyes
WGK Germany  3
RTECS  XZ5950000
F  10-23

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