7-amino-3H-[1,2,4]triazolo[1,5-c]pyrimidin-5-one

Names

[ CAS No. ]:
129147-77-9

[ Name ]:
7-amino-3H-[1,2,4]triazolo[1,5-c]pyrimidin-5-one

[Synonym ]:
7-amino-s-triazolo<1,5-c>pyrimidin-5-one

Chemical & Physical Properties

[ Density]:
2.01g/cm3

[ Boiling Point ]:
340.2ºC at 760 mmHg

[ Molecular Formula ]:
C5H5N5O

[ Molecular Weight ]:
151.12600

[ Flash Point ]:
159.5ºC

[ Exact Mass ]:
151.04900

[ PSA ]:
90.06000

[ Vapour Pressure ]:
8.75E-05mmHg at 25°C

[ Index of Refraction ]:
1.957

Related Compounds

  • 2-[(7-amino-[1,2,4]triazolo[1,5-c]pyrimidin-5-yl)sulfanyl]-N-methylacetamide
  • 2-[(7-amino-[1,2,4]triazolo[1,5-c]pyrimidin-5-yl)sulfanyl]acetohydrazide
  • 2-[(7-amino-[1,2,4]triazolo[1,5-c]pyrimidin-5-yl)sulfanyl]acetamide
  • 2-[(7-amino-[1,2,4]triazolo[1,5-c]pyrimidin-5-yl)sulfanyl]acetonitrile
  • 2-[(7-amino-[1,2,4]triazolo[1,5-c]pyrimidin-5-yl)sulfanyl]acetic acid
  • 4,8-dimethyl-1,3,7,9-tetrazabicyclo[4.3.0]nona-3,5,7-trien-2-one