1-Phenyl-3-carbethoxy-5-pyrazolone

CAS Registry Number®

89-33-8

CAS Name

1-Phenyl-3-carbethoxy-5-pyrazolone

Molecular Formula

C12H12N2O3

Molecular Mass

232.24

Cite this Page

1-Phenyl-3-carbethoxy-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=89-33-8 (retrieved 2024-11-21) (CAS RN: 89-33-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    181.5-182.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H12N2O3/c1-2-17-12(16)10-8-11(15)14(13-10)9-6-4-3-5-7-9/h3-7H,2,8H2,1H3

InChIKey

InChIKey=WBFXQKNQVZMOSQ-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C(OCC)=O)C1)C2=CC=CC=C2

Canonical SMILES

O=C(OCC)C1=NN(C=2C=CC=CC2)C(=O)C1

Other Names for this Substance

  • 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-phenyl-, ethyl ester
  • 2-Pyrazoline-3-carboxylic acid, 5-oxo-1-phenyl-, ethyl ester
  • Ethyl-1-phenyl-5-pyrazolone-3-carboxylate
  • 1-Phenyl-3-ethoxycarbonyle-5-pyrazolone
  • Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate

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CAS INSIGHTSTM
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