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3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE

3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE ??? ???
?? ??:
98593-79-4
???:
3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE
???(??):
MT-21, NEGATIVE CONTROL;3-ACETYL-4,5-DIMETHYL-5-HYDROXY-3-PYRROLIN-2-ONE;3-Acetyl-5-hydroxy-4,5-dimethyl-1H-pyrrol-2(5H)-one;(5S)-3-acetyl-5-hydroxy-4,5-dimethyl-1H-pyrrol-2-one;3-acetyl-5-hydroxy-4,5-dimethyl-1,5-dihydro-pyrrol-2-one;3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE;3-ACETYL-5-HYDROXY-4,5-DIMETHYL-1,5-DIHYDRO-2H-PYRROL-2-ONE;2H-Pyrrol-2-one 3-acetyl-1,5-dihydro-5-hydroxy-4,5-dimethyl-;3-Acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2H-pyrrol-2-one,99%;3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE 99%
CBNumber:
CB1101917
???:
C8H11NO3
??? ??:
169.18
MOL ??:
98593-79-4.mol

3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE ??

???
172-174 °C
?? ?
298.46°C (rough estimate)
??
1.2435 (rough estimate)
???
1.5100 (estimate)
?? ?? (pKa)
11.43±0.60(Predicted)
??? ??
?? ??? ??
??
??? ???
CAS ??????
98593-79-4

??

????? 24/25
HS ?? 29339980

3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE C??? ??, ??, ??

??? ??

LIGHT BEIGE FINE CRYSTALLINE POWDER

3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE ?? ?? ? ???

???

?? ??

3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE ?? ??

???( 19)?? ??
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