3,5,7,8,9-pentazabicyclo[4.3.0]nona-2,5,8-trien-4-one

Suppliers

Names

[ CAS No. ]:
51141-43-6

[ Name ]:
3,5,7,8,9-pentazabicyclo[4.3.0]nona-2,5,8-trien-4-one

[Synonym ]:
5-Hydroxy-1,2,3,4,6-pentaaza-3H-inden,2-Hydroxy-8-aza-purin
2-Hydroxy-1,2,3,4,6-pentaaza-3H-inden,2-Hydroxy-8-aza-purin
5-Hydroxy-1,2,3,4,6-pentaaza-3H-inden
3,5,7,8,9-pentazabicyclo[4.3.0]nona-2,5,8-trien-4-one
5H-1,2,3-Triazolo[4,5-d]pyrimidin-5-one,1,4-dihydro-(9CI)
5-Hydroxy-3H-pyrimido<4.5-d><1.2.3>triazol
1,4-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-5-one

Chemical & Physical Properties

[ Density]:
2.26g/cm3

[ Boiling Point ]:
233.8ºC at 760mmHg

[ Molecular Formula ]:
C4H3N5O

[ Molecular Weight ]:
137.10000

[ Flash Point ]:
95.2ºC

[ Exact Mass ]:
137.03400

[ PSA ]:
87.32000

[ Index of Refraction ]:
2.087

Safety Information

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • [1,1a(2)-Biphenyl]-3-carbonitrile, 6-chloro-3a(2)-(trifluoromethoxy)-
  • 2-methyl-7-propyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one
  • 7-Ethyl-2,6-dimethyl-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one
  • 2-Methyl-7-(2-methylpropyl)pyrazolo[1,5-a]pyrimidin-5-ol
  • 2-methyl-7-(propan-2-yl)-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one
  • 2-methyl-6H,7H,8H,9H-pyrazolo[1,5-a]quinazolin-5-ol
  • 7-Tert-butyl-2-methylpyrazolo[1,5-a]pyrimidin-5-ol
  • 1-(4-Chlorophenyl)-3-iodobicyclo[1.1.1]pentane
  • 1-Chloro-3-(5-(chloromethyl)-2-hydroxyphenyl)propan-2-one
  • 1-{3-Azabicyclo[3.1.0]hexan-3-yl}-3-fluoropropan-2-ol
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