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CAS 1200-55-1

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Pyridinium, 2-[(hydroxyimino)methyl]-1-methyl-, methyl sulfate (1:1)

Description:
Pyridinium, 2-[(hydroxyimino)methyl]-1-methyl-, methyl sulfate (1:1), commonly referred to by its CAS number 1200-55-1, is an organic compound characterized by its pyridinium structure, which includes a nitrogen atom in a six-membered aromatic ring. This compound features a hydroxyimino group, contributing to its reactivity and potential applications in organic synthesis. The presence of the methyl sulfate moiety indicates that it is a quaternary ammonium salt, which can impart solubility in polar solvents and influence its biological activity. Typically, such compounds exhibit properties like moderate to high stability under standard conditions, but they may be sensitive to hydrolysis or other chemical reactions depending on the environment. Pyridinium derivatives are often studied for their roles in various chemical reactions, including as intermediates in the synthesis of pharmaceuticals or agrochemicals. Safety data should be consulted for handling, as quaternary ammonium compounds can have specific toxicity profiles and environmental impacts.
Formula:C7H9N2O·CH3O4S
InChI:InChI=1S/C7H8N2O.CH4O4S/c1-9-5-3-2-4-7(9)6-8-10;1-5-6(2,3)4/h2-6H,1H3;1H3,(H,2,3,4)
InChI key:InChIKey=OVPHBYQAKDEEBD-UHFFFAOYSA-N
SMILES:S(OC)(=O)(=O)[O-].C(=NO)C=1[N+](C)=CC=CC1
Synonyms:
  • (E)-(1-methylpyridin-2(1H)-ylidene)-N-oxomethanaminium
  • (E)-(1-methylpyridin-2(1H)-ylidene)-N-oxomethanaminium methyl sulfate
  • 2-((Hydroxyimino)methyl)-1-methylpyridinium methyl sulphate
  • 2-Formyl-1-methylpyridinium methyl sulfate oxime
  • 7676 R. P.
  • Contrastigmin
  • Contrastigmine
  • Methyl Hydrogen Sulfate
  • Methylsulphate de methyl-1 N-hydroxy-iminomethyl-2 pyridinium
  • Methylsulphate de methyl-1 N-hydroxy-iminomethyl-2 pyridinium [French]
  • See more synonyms
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