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3-?????

3-?????
3-????? ??? ???
?? ??:
96-42-4
???:
3-?????
???(??):
3-?????
???:
3-Pyrrolidinone
???(??):
PYRROLIDIN-3-ONE;3-Pyrrolidone;3-PYRROLIDINONE;3-Oxopyrrolidine;3-PYRROLIDONE HCL;3-Pyrrolidinone 98%;3-PYRROLIDINONE,97%;3-pyrrolidone(HCl salt form);3-Pyrrolidinone hydrochlo...;1H-3-PYRROLIDINONE HYDROCHLORIDE
CBNumber:
CB8779689
???:
C4H7NO
??? ??:
85.1
MOL ??:
96-42-4.mol

3-????? ??

?? ?
156.0±23.0 °C(Predicted)
??
1.047±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
?? ?? (pKa)
7.42±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 37/38-41
????? 26-39
HS ?? 2914390090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

3-????? C??? ??, ??, ??

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3-Pyrrolidinones are synthetically versatiles substrate, as they can be used to synthesise a large variety of heterocyclic compounds, such as indoles and 5-deazapteroic acid analogues and as a raw material for drug synthesis. The high reactivity of an active methylene group next to the carbonyl of the pyrrolidine ring is helpful for various syntheses[1].

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