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5-???-1-??-1H-???-2-?

5-???-1-??-1H-???-2-?
5-???-1-??-1H-???-2-? ??? ???
?? ??:
1243288-53-0
???:
5-???-1-??-1H-???-2-?
???(??):
5-???-1-??-1H-???-2-?
???:
5-Bromo-1-methyl-1H-pyrazin-2-one
???(??):
5-bromo-1-methyl-pyrazin-2-one;5-BroMo-1-Methylpyrazin-2(1H)-one;5-Bromo-1-methyl-1H-pyrazin-2-one;2(1H)-Pyrazinone, 5-bromo-1-methyl-
CBNumber:
CB02499480
???:
C5H5BrN2O
??? ??:
189.01
MOL ??:
1243288-53-0.mol

5-???-1-??-1H-???-2-? ??

?? ?
215.9±50.0 °C(Predicted)
??
1.73±0.1 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
-2.85±0.70(Predicted)
??
White to yellow Solid

??

5-???-1-??-1H-???-2-? C??? ??, ??, ??

5-???-1-??-1H-???-2-? ?? ?? ? ???

???

?? ??

5-???-1-??-1H-???-2-? ?? ??

???( 59)?? ??
??? ?? ??? ?? ?? ? ??
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