1-Methylpyridinium-3-sulfonate

CAS Registry Number®

21876-47-1

CAS Name

1-Methylpyridinium-3-sulfonate

Molecular Formula

C6H7NO3S

Cite this Page

1-Methylpyridinium-3-sulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=21876-47-1 (retrieved 2024-12-28) (CAS RN: 21876-47-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H7NO3S/c1-7-4-2-3-6(5-7)11(8,9)10/h2-5H,1H3

InChIKey

InChIKey=AVYIOHJNFRTXIT-UHFFFAOYSA-N

SMILES

S(=O)(=O)([O-])C1=C[N+](C)=CC=C1

Canonical SMILES

O=S(=O)([O-])C1=CC=C[N+](=C1)C

Other Names for this Substance

  • Pyridinium, 1-methyl-3-sulfo-, inner salt
  • Pyridinium, 1-methyl-3-sulfo-, hydroxide, inner salt
  • 1-Methyl-3-sulfopyridinium hydroxide, inner salt
  • N-Methylpyridine-3-sulfonic acid betaine
  • 1-Methyl-3-sulfopyridinium betaine

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