Benzenesulfonamide, 4-amino-N-2-pyridinyl-, sodium salt (1:1)

CAS Registry Number®

127-57-1

CAS Name

Benzenesulfonamide, 4-amino-N-2-pyridinyl-, sodium salt (1:1)

Molecular Formula

C11H11N3O2S.Na

Cite this Page

Benzenesulfonamide, 4-amino-N-2-pyridinyl-, sodium salt (1:1).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=127-57-1 (retrieved 2024-12-23) (CAS RN: 127-57-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    316.5-317 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H11N3O2S.Na/c12-9-4-6-10(7-5-9)17(15,16)14-11-3-1-2-8-13-11;/h1-8H,12H2,(H,13,14);

InChIKey

InChIKey=KWEVFNKRYVJKCB-UHFFFAOYSA-N

SMILES

S(NC1=CC=CC=N1)(=O)(=O)C2=CC=C(N)C=C2.[Na]

Canonical SMILES

[Na].O=S(=O)(NC1=NC=CC=C1)C2=CC=C(N)C=C2

Other Names for this Substance

  • Benzenesulfonamide, 4-amino-N-2-pyridinyl-, sodium salt (1:1)
  • Sulfapyridine sodium deriv
  • Sulfanilamide, N1-2-pyridyl-, monosodium salt
  • Benzenesulfonamide, 4-amino-N-2-pyridinyl-, monosodium salt
  • Sodium, (N1-2-pyridylsulfanilamido)-

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Deleted or Replaced CAS Registry Numbers

1334-68-5

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