5-(2-Thienyl)-4H-pyrazole-3-carboxylic acid

CAS Registry Number®

904813-23-6
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CAS Name

5-(2-Thienyl)-4H-pyrazole-3-carboxylic acid

Molecular Formula

C8H6N2O2S

Molecular Mass

194.21

Cite this Page

5-(2-Thienyl)-4H-pyrazole-3-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=904813-23-6 (retrieved 2024-08-09) (CAS RN: 904813-23-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C8H6N2O2S/c11-8(12)6-4-5(9-10-6)7-2-1-3-13-7/h1-3H,4H2,(H,11,12)

InChIKey

InChIKey=MHFAEIHUZNEIFF-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1CC(=NN1)C2=CC=CS2

Canonical SMILES

O=C(O)C1=NN=C(C=2SC=CC2)C1

Other Names for this Substance

  • 4H-Pyrazole-3-carboxylic acid, 5-(2-thienyl)-
  • 5-(2-Thienyl)-4H-pyrazole-3-carboxylic acid