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40711-33-9

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40711-33-9 Structure

40711-33-9 Structure
IdentificationBack Directory
[Name]

ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
[CAS]

40711-33-9
[Synonyms]

ethyl 5-oxo-1,2-dihydropyrazole-3-carboxylate
ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate
2,5-Hihydro-5-oxo-1H-pyrazole-3-carboxylic acid ethyl ester
1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-5-oxo-, ethyl ester
[Molecular Formula]

C6H8N2O3
[MDL Number]

MFCD20489429
[MOL File]

40711-33-9.mol
[Molecular Weight]

156.139
Chemical PropertiesBack Directory
[density ]

1.272±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

7.78±0.70(Predicted)
[InChI]

InChI=1S/C6H8N2O3/c1-2-11-6(10)4-3-5(9)8-7-4/h3H,2H2,1H3,(H2,7,8,9)
[InChIKey]

FGCPAXRNQIOISG-UHFFFAOYSA-N
[SMILES]

N1C(=O)C=C(C(OCC)=O)N1
[CAS DataBase Reference]

40711-33-9
Spectrum DetailBack Directory
[Spectrum Detail]

ethyl 5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate(40711-33-9)1HNMR
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