5-Ethoxy-1H-pyrazole-3-carboxylic acid

CAS Registry Number®

89831-43-6
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CAS Name

5-Ethoxy-1H-pyrazole-3-carboxylic acid

Molecular Formula

C6H8N2O3

Molecular Mass

156.14

Cite this Page

5-Ethoxy-1H-pyrazole-3-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=89831-43-6 (retrieved 2024-08-15) (CAS RN: 89831-43-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    161-162 °C

Source(s)

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=XJEVZVWMLSOJJV-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C=C(OCC)NN1

Canonical SMILES

O=C(O)C1=NNC(OCC)=C1

Other Names for this Substance

  • 1H-Pyrazole-3-carboxylic acid, 5-ethoxy-
  • Pyrazole-3(or 5)-carboxylic acid, 5(or 3)-ethoxy-
  • 5-Ethoxy-1H-pyrazole-3-carboxylic acid

Deleted or Replaced CAS Registry Numbers

1415401-24-9