Ethyl 2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylate
CAS Registry Number®
7251-53-8
CAS Name
Ethyl 2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylateMolecular Formula
C6H8N2O3Molecular Mass
156.14Cite this Page
Ethyl 2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=7251-53-8 (retrieved ) (CAS RN: 7251-53-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
140-142 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C6H8N2O3/c1-2-11-6(10)4-3-7-8-5(4)9/h3H,2H2,1H3,(H2,7,8,9)
InChIKey
InChIKey=PJFXDPZWCVXNQZ-UHFFFAOYSA-N
SMILES
C(OCC)(=O)C=1C(=O)NNC1
Canonical SMILES
O=C(OCC)C1=CNNC1=O
Other Names for this Substance
- 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-, ethyl ester
- Ethyl 2,3-dihydro-3-oxo-1H-pyrazole-4-carboxylate
- 4-Ethoxycarbonyl-5-hydroxypyrazole
- 4-Ethoxycarbonyl-Δ3-pyrazol-5-one
- Ethyl 3-hydroxy-1H-pyrazole-4-carboxylate
Deleted or Replaced CAS Registry Numbers
36161-83-8, 43212-78-8, 61330-69-6, 80744-50-9, 1119391-53-5
