Sodium (2-pyridylthio)-N-oxide

Sodium (2-pyridylthio)-N-oxide structural formula

CAS Number3811-73-2
Molecular FormulaC5H4NNaOS
Molecular Weight149.140
InChI KeyWNGMMIYXPIAYOB-UHFFFAOYSA-M
LogP-0.710
Synonyms
  • Sodium (2-pyridylthio)-N-oxide
  • Sodium 1-oxo-1lambda5-pyridine-2-thiolate
  • 2-Pyridinethiol, 1-oxide, sodium salt (1:1)
  • 3811-73-2
  • 2-Mercaptopyridine N-oxide sodium salt
  • EINECS 223-296-5
  • (1-Hydroxy-2-pyridinethione), sodium salt
  • (1-Hydroxy-2-pyridinethione), sodium salt, tech.
  • 2-Mercaptopyridine oxide sodium salt
  • 2-Mercaptopyridine 1-oxide sodium salt
  • 2-Mercaptopyridine-N-oxide sodium salt
  • NSC 4483
  • Omadine sodium
  • 1-Oxo-2-pyridinethiol sodium salt
  • 2-Pyridinethiol N-oxide sodium salt
  • 2-Pyridinethiol-1-oxide sodium salt
  • Sodium 2-mercaptopyridine 1-oxide
  • Sodium 2-pyridinethiol N-oxide
  • Sodium 2-pyridinethiol 1-oxide
  • Sodium 2-pyridinethiolate 1-oxide
  • Sodium, (2-pyridinylthio)-, N-oxide
  • 5412-36-2
  • 75164-71-5
  • 878632-79-2

Applications:

Separation of Sodium (2-pyridylthio)-N-oxide on Newcrom R1 HPLC column

February 16, 2018
Separation of Sodium (2-pyridylthio)-N-oxide on Newcrom C18 HPLC column

Sodium (2-pyridylthio)-N-oxide can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Sodium (2-pyridylthio)-N-oxide
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.