Pralidoxime mesylate

CAS Registry Number®

154-97-2

CAS Name

Pralidoxime mesylate

Molecular Formula

C7H9N2O.CH3O3S

Cite this Page

Pralidoxime mesylate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=154-97-2 (retrieved 2024-11-22) (CAS RN: 154-97-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    236.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C7H8N2O.CH4O3S/c1-9-5-3-2-4-7(9)6-8-10;1-5(2,3)4/h2-6H,1H3;1H3,(H,2,3,4)

InChIKey

InChIKey=WWZYJJGFUIAWNW-UHFFFAOYSA-N

SMILES

S(C)(=O)(=O)[O-].C(=NO)C=1[N+](C)=CC=CC1

Canonical SMILES

O=S(=O)([O-])C.ON=CC=1C=CC=C[N+]1C

Other Names for this Substance

  • Pyridinium, 2-[(hydroxyimino)methyl]-1-methyl-, methanesulfonate (1:1)
  • Pyridinium, 2-formyl-1-methyl-, methanesulfonate, oxime
  • Pyridinium, 2-[(hydroxyimino)methyl]-1-methyl-, methanesulfonate (salt)
  • 2-Formyl-1-methylpyridinium methanesulfonate, oxime
  • 2-(Hydroxyiminomethyl)-N-methylpyridinium methanesulfonate

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Deleted or Replaced CAS Registry Numbers

51729-73-8, 857212-20-5

CAS INSIGHTSTM
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