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ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  Heterocyclic compound >  Pyridine compound >  Pyridine derivatives >  2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one

2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one

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2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one Basic information

Product Name:
2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one
Synonyms:
  • LABOTEST-BB LT00451615
  • 2H-PYRIDO[3,2-B]-1,4-OXAZIN-3(4H)-ONE
  • TIMTEC-BB SBB006815
  • 2H-PYRIDO(3,2-B)-1,4-OXAZIN-3(4H)-ONE 95 %
  • 4H-Pyrido[3,2-b][1,4]oxazin-3-one
  • 3,4-Dihydro-2H-pyrido[3,2-b]-1,4-oxazine-3-one
  • 2,3-dihydro-3-oxo-4H-pyrido[3,2-b]-1,4-oxazine
  • 4H-pyrido[2,3-e][1,4]oxazin-3-one
CAS:
20348-09-8
MF:
C7H6N2O2
MW:
150.13
EINECS:
243-751-1
Product Categories:
  • C7 and C8
  • Heterocyclic Building Blocks
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Heterocyclic Compounds
  • Pyridines
Mol File:
20348-09-8.mol
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2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one Chemical Properties

Melting point:
204-206 °C(lit.)
Boiling point:
384.2±37.0 °C(Predicted)
Density 
1.327±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
11.06±0.20(Predicted)
BRN 
1074010
CAS DataBase Reference
20348-09-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
2933998090

MSDS

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2H-Pyrido[3,2-b][1,4]oxazin-3(4H)-one Usage And Synthesis

Uses

2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one was used in the synthesis of quinazolinbenzoxazine derivatives.

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