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??5-???-1H-???-3-???????

??5-???-1H-???-3-???????
??5-???-1H-???-3-??????? ??? ???
?? ??:
37622-89-2
???:
??5-???-1H-???-3-???????
???(??):
??5-???-1H-???-3-???????
???:
ethyl 5-acetyl-1H-pyrazole-3-carboxylate
???(??):
Darolutamide Impurity 25;3-ETHOXYCARBONYL-5-ACETYLPYRAZOLE;ethyl 5-acetyl 1H-pyrazol-3-carboxylate;ethyl 3-acetyl-1H-pyrazole-5-carboxylate;ethyl 5-acetyl-1H-pyrazole-3-carboxylate;5-Acetyl-2H-Pyrazole-3-Carboxylic Acid Ethyl Ester;ethyl 5-acetyl-1H-pyrazole-3-carboxylate - [E70243];5-ACETYL-1(2)H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER;1H-Pyrazole-3-carboxylic acid, 5-acetyl-, ethyl ester;5-Acetyl-2H-Pyrazole-3-Carboxylic Acid Ethyl Ester(WX626065)
CBNumber:
CB73087128
???:
C8H10N2O3
??? ??:
182.18
MOL ??:
37622-89-2.mol

??5-???-1H-???-3-??????? ??

???
112-112.5 °C(Solv: water (7732-18-5))
?? ?
382.6±27.0 °C(Predicted)
??
1.240±0.06 g/cm3(Predicted)
?? ??
-20°C Freezer, Under inert atmosphere
???
DMSO(?? ???), ???(?? ???)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
8.00±0.10(Predicted)
??
???? ?? ?????
InChI
InChI=1S/C8H10N2O3/c1-3-13-8(12)7-4-6(5(2)11)9-10-7/h4H,3H2,1-2H3,(H,9,10)
InChIKey
DUGSTTIFTRKIBL-UHFFFAOYSA-N
SMILES
N1C(C(C)=O)=CC(C(OCC)=O)=N1
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933199090
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 ??? ???? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 ???? ??? ?? ?? ?? ?? ?? 4 ?? GHS hazard pictograms P261, P271, P304+P340, P312
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P330 ?? ?????.
P363 ?? ??? ??? ??? ?????.
P501 ...? ??? / ??? ?? ???.

??5-???-1H-???-3-??????? C??? ??, ??, ??

??5-???-1H-???-3-??????? ?? ?? ? ???

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??5-???-1H-???-3-??????? ?? ??

???( 60)?? ??
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