10-hydroxy-1,7-diazabicyclo[4.4.0]deca-2,4,6,9-tetraen-8-one

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Names

[ CAS No. ]:
27420-41-3

[ Name ]:
10-hydroxy-1,7-diazabicyclo[4.4.0]deca-2,4,6,9-tetraen-8-one

[Synonym ]:
2-PYRIDINOL N-OXIDE
2-hydroxylpyridine N-oxide
1-HYDROXY-2-PYRIDONE
HOPO
PYRIDIN-2-OL 1-OXIDE
1-oxide
2-Hydroxy-4H-pyrido<1,2-a>pyrimidin-4-on
2-hydroxypyridine-N-oxide
HPNO
2-hydroxypyrido<1,2-a>pyrimidin-4-one
2-hydroxypyridine-1-oxide
2-hydroxy-4H-pyrido<1,2-a>pyrimidin-4-one
2-HYDROXYPRIDINE-N-OXIDE
1-hydroxypyridin-2-one

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Boiling Point ]:
320.6ºC at 760mmHg

[ Molecular Formula ]:
C8H6N2O2

[ Molecular Weight ]:
162.14500

[ Flash Point ]:
147.7ºC

[ Exact Mass ]:
162.04300

[ PSA ]:
54.60000

[ LogP ]:
0.40010

[ Vapour Pressure ]:
2.54E-05mmHg at 25°C

[ Index of Refraction ]:
1.676

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl 3-oxo-3-(pyridin-2-ylamino)propianoate
  • 1-Phenyl-3-(2-pyridyl)-2-thiourea
  • malonoyl chloride
  • 2-Aminopyridine
  • Diethyl malonate

DownStream

  • 1H-Pyrrolo[2,3-b]pyridine-2,3-dione
  • 2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one

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

  • 2-{[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]sulfanyl}-3-methylthieno[3,2-d]pyrimidin-4(3H)-one
  • 2-(2-Chloropyridin-4-yl)-4-phenylthiazole
  • 1-(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)ethanone
  • (3r,5r,7r)-adamantan-1-yl(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone
  • 2-ethoxy-1-(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)ethanone
  • (4-(tert-butyl)phenyl)(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone
  • benzo[d][1,3]dioxol-5-yl(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone
  • (3,4-diethoxyphenyl)(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone
  • (4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)(3,4,5-trimethoxyphenyl)methanone
  • (3,4-difluorophenyl)(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone
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