3,4-Diphenyl-1H-pyrrole-2,5-dicarboxylic acid

CAS Registry Number®

1632-49-1

CAS Name

3,4-Diphenyl-1H-pyrrole-2,5-dicarboxylic acid

Molecular Formula

C18H13NO4

Molecular Mass

307.30

Cite this Page

3,4-Diphenyl-1H-pyrrole-2,5-dicarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1632-49-1 (retrieved 2025-05-16) (CAS RN: 1632-49-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    267-270 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H13NO4/c20-17(21)15-13(11-7-3-1-4-8-11)14(16(19-15)18(22)23)12-9-5-2-6-10-12/h1-10,19H,(H,20,21)(H,22,23)

InChIKey

InChIKey=KEPFKTIMWQZVNN-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C(C(=C(C(O)=O)N1)C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=C(O)C=1NC(C(=O)O)=C(C=2C=CC=CC2)C1C=3C=CC=CC3

Other Names for this Substance

  • 1H-Pyrrole-2,5-dicarboxylic acid, 3,4-diphenyl-
  • Pyrrole-2,5-dicarboxylic acid, 3,4-diphenyl-
  • 3,4-Diphenyl-1H-pyrrole-2,5-dicarboxylic acid
  • 3,4-Diphenylpyrrole-2,5-dicarboxylic acid

CAS INSIGHTSTM
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