2,5-Pyrazinedicarboxylic acid

CAS Registry Number®

122-05-4

CAS Name

2,5-Pyrazinedicarboxylic acid

Molecular Formula

C6H4N2O4

Molecular Mass

168.11

Cite this Page

2,5-Pyrazinedicarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=122-05-4 (retrieved 2024-11-24) (CAS RN: 122-05-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    269 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H4N2O4/c9-5(10)3-1-7-4(2-8-3)6(11)12/h1-2H,(H,9,10)(H,11,12)

InChIKey

InChIKey=GMIOYJQLNFNGPR-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C=NC(C(O)=O)=CN1

Canonical SMILES

O=C(O)C1=NC=C(N=C1)C(=O)O

Other Names for this Substance

  • 2,5-Pyrazinedicarboxylic acid
  • NSC 80650

Deleted or Replaced CAS Registry Numbers

117140-79-1, 1355602-05-9

CAS INSIGHTSTM
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