1,2,4-Triazin-3(2H)-one,5-amino-2-b-D-ribofuranosyl- cas no:3131-60-0

Name1,2,4-Triazin-3(2H)-one,5-amino-2-b-D-ribofuranosyl-
CAS3131-60-0
Synonymsas-Triazin-3(2H)-one,5-amino-2-b-D-ribofuranosyl- (6CI,7CI,8CI);5-Amino-1,2,4-triazin-3-one 2-b-D-ribofuranoside; 6-Azacytidine; NSC 524767
Molecular FormulaC8H12 N4 O5
Molecular Weight244.24

Appearancewhite crystalline powder
refractive index1.823

Safety

Mildly toxic by intraperitoneal route. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NO_x.

1.		sln-dmg-par 21 mmol/L		BCPCA6    Biochemical Pharmacology. 15 (1966),299.
2.		ipr-rat LD50:9200 mg/kg		RPTOAN    Russian Pharmacology and Toxicology. Translation of FATOAO. 50 (1987),50.
3.		ipr-mus LD50:14 g/kg		BCPCA6    Biochemical Pharmacology. 14 (1965),1517.