7-Methyl-1,2,4-triazolo[4,3-a]pyrimidin-5-ol

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Names

[ CAS No. ]:
3886-55-3

[ Name ]:
7-Methyl-1,2,4-triazolo[4,3-a]pyrimidin-5-ol

[Synonym ]:
5-Hydroxy-7-methyl-s-triazol<3,4-a>pyrimidin
5-Hydroxy-7-methyl-1,2,4-triazolo<4,3-a>pyrimidin

Chemical & Physical Properties

[ Density]:
1.6g/cm3

[ Boiling Point ]:
241.6ºC at 760mmHg

[ Molecular Formula ]:
C6H6N4O

[ Molecular Weight ]:
150.13800

[ Flash Point ]:
99.9ºC

[ Exact Mass ]:
150.05400

[ PSA ]:
63.31000

[ LogP ]:
0.13830

[ Index of Refraction ]:
1.772

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

  • 3-Amino-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidin-5-ol
  • 4-methyl-9-methylsulfanyl-1,5,7,8-tetrazabicyclo[4.3.0]nona-3,5,8-trien-2-one
  • 7-methyl-[1,2,4]triazolo[4,3-a]pyridin-8-amine
  • 7-methyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE)
  • (7-methyl-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine
  • 7-methyl-[1,2,4]triazolo[4,3-a]pyrimidine
  • Cuprate(4-), (2-(amino-kappaN)ethanol-kappaO)ammine(mu-(7-(benzoylamino)-3-((3,3'-di(hydroxy-kappaO)-4'-((1-(hydroxy-kappaO)-4,8-disulfo-2-naphthalenyl)azo-kappaN1)(1,1'-biphenyl)-4-yl)azo-kappaN1)-4-(hydroxy-kappaO)-1,5-naphthalenedisulfonato(8-)))di-, tetrasodium
  • Cuprate(3-), [mu-[5-[2-[4-[2-[6-[4-[2-[2-(carboxy-kappaO)phenyl]diazenyl-kappaN1]-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-1-yl]-2-(hydroxy-kappaO)-4-sulfo-1-naphthalenyl]diazenyl-kappaN1]-3-(hydroxy-kappaO)-7-sulfo-1-naphthalenyl]diazenyl]-2-hydroxybenzoato(7-)]]di-, sodium (1:3)
  • Cuprate(3-), (mu-(7-((4'-((8-(acetylamino)-1-(hydroxy-kappaO)-3-sulfo-2-naphthalenyl)azo-kappaN1)-3,3'-di(hydroxy-kappaO)(1,1'-biphenyl)-4-yl)azo-kappaN1)-8-(hydroxy-kappaO)-1,6-naphthalenedisulfonato(7-)))di-, trisodium
  • Cuprate(3-), [2-[2-[[2-[2-(hydroxy-kappaO)-3-sulfo-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kappaN2]phenylmethyl]diazenyl-kappaN1]-5-sulfobenzoato(6-)-kappaO]-, hydrogen (1:3)
  • Cuprate(4-), [mu-[5-(acetylamino)-3-[2-[3,3'-di(hydroxy-kappaO)-4'-[2-[1-(hydroxy-kappaO)-3,6-disulfo-2-naphthalenyl]diazenyl-kappaN1][1,1'-biphenyl]-4-yl]diazenyl-kappaN1]-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato(8-)]]-, sodium (1:4)
  • Cuprate(4-), (mu-(4-amino-6-((3,3'-di(hydroxy-kappaO)-4'-((2-(hydroxy-kappaO)-3,6-disulfo-1-naphthalenyl)azo-kappaN1)(1,1'-biphenyl)-4-yl)azo-kappaN1)-5-(hydroxy-kappaO)-1,3-naphthalenedisulfonato(8-)))di-, tetrasodium
  • Cuprate(4-), [mu-[[7,7'-[[6-(phenylamino)-1,3,5-triazine-2,4-diyl]diimino]bis[4-(hydroxy-kappaO)-3-[[2-(hydroxy-kappaO)-5-sulfophenyl]azo-kappaN1]-2-naphthalenesulfonato]](8-)]]di-, tetrasodium
  • Cuprate(4-), [mu-[[6,6'-[[3,3'-di(hydroxy-kappaO)[1,1'-biphenyl]-4,4'-diyl]bis[(2,1-diazenediyl-kappaN1)[4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazole-4,1-diyl]]]bis[1,3-naphthalenedisulfonato]](8-)]]di-, hydrogen (1:4)
  • Cuprate(4-), [mu-[[3,3'-[[3,3'-di(hydroxy-kappaO)[1,1'-biphenyl]-4,4'-diyl]bis(2,1-diazenediyl-kappaN1)]bis[5-amino-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato]](8-)]]tetrakis[2,2'-(imino-kappaN)bis[ethanol]]di-, hydrogen (1:4)
  • Cuprate(4-), [mu-[[3,3'-[[3,3'-di(hydroxy-kappaO)[1,1'-biphenyl]-4,4'-diyl]bis(2,1-diazenediyl-kappaN1)]bis[5-amino-4-(hydroxy-kappaO)-2,7-naphthalenedisulfonato]](8-)]]bis[2,2'-(imino-kappaN)bis[ethanol-kappaO]]di-, lithium sodium (1:3:1)