OXAZOLO[5,4-B]PYRIDIN-2(1H)-ONE

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Names

[ CAS No. ]:
118767-92-3

[ Name ]:
OXAZOLO[5,4-B]PYRIDIN-2(1H)-ONE

Chemical & Physical Properties

[ Molecular Formula ]:
C6H4N2O2

[ Molecular Weight ]:
136.10800

[ Exact Mass ]:
136.02700

[ PSA ]:
59.15000

[ LogP ]:
0.92840

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Triphosgene
  • 3-Aminopyridin-2-ol
  • N,N-Carbonyldiimidazole

DownStream

  • 3-Aminopyridin-2-ol
  • 1-(4-bromobutyl)-[1,3]oxazolo[5,4-b]pyridin-2-one
  • 1-(2-bromoethyl)-[1,3]oxazolo[5,4-b]pyridin-2-one
  • 1-(3-bromopropyl)-[1,3]oxazolo[5,4-b]pyridin-2-one

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-Bromooxazolo[5,4-b]pyridin-2(1H)-one
  • Oxazolo[5,4-b]pyridin-2(1H)-one, 5-methyl- (9CI)
  • Oxazolo[5,4-b]pyridin-2(1H)-one, 1-methyl- (9CI)
  • 1-HYDRO-PENTADECAFLUOROHEPTANE
  • Thiazolo[5,4-b]pyridin-2(1H)-one
  • Thiazolo[5,4-b]pyridin-2(1H)-one, 5-methoxy-, hydrazone (9CI)