273-40-5, CAS No 273-40-5

273-40-5 2H-[1,2,3]triazolo[4,5-d]pyrimidine
Product Name	2H-[1,2,3]triazolo[4,5-d]pyrimidine
Synonyms	3H-[1,2,3]Triazolo[4,5-d]pyrimidine;3H-1,2,3-triazolo[4,5-d]pyrimidine;4,6-dimethyl-1,2,3-triazolo[4,5-d]pyrimidin-5,7-dione;[1,2,3]triazolo[4,5-d]pyrimidine; 8-azapurine; 1H-[1,2,3]triazolo[4,5-d]pyrimidine; 8-azapurine base; 8-Aza-9H-purin;3H-vic.-Triazolo[4,5-d]pyrimidin; 1,2,3,4,6-Pentaaza-3H-inden,8-Aza-purin; 2H-triazolo[4,5-d]pyrimidine
Molecular Formula	C₄H₃N₅
Molecular Weight	121.1001
InChl	InChI=1/C4H3N5/c1-3-4(6-2-5-1)8-9-7-3/h1-2H,(H,5,6,7,8,9)
CAS Registry Number	273-40-5
Molecular Structure
Density	1.619g/cm³
Boiling Point	324.4°C at 760 mmHg
Refractive Index	1.764
Flash Point	167.6°C
Vapour Pressur	0.000246mmHg at 25°C

273-40-5 2H-[1,2,3]triazolo[4,5-d]pyrimidine