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CAS 23003-22-7

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2-Mercapto-3-pyridinol

Description:
2-Mercapto-3-pyridinol, with the CAS number 23003-22-7, is an organic compound characterized by the presence of both a pyridine ring and a thiol group. This compound features a mercapto (-SH) group attached to the 2-position of the pyridine ring and a hydroxymethyl group at the 3-position, contributing to its reactivity and potential applications. It is typically a colorless to pale yellow liquid or solid, depending on its purity and form. The presence of the thiol group imparts strong nucleophilic properties, making it useful in various chemical reactions, including those involving metal ions, where it can act as a chelating agent. Additionally, 2-Mercapto-3-pyridinol exhibits antioxidant properties, which may have implications in biological systems and medicinal chemistry. Its solubility in polar solvents and moderate volatility are also notable characteristics, influencing its handling and application in laboratory settings. Overall, this compound is of interest in fields such as organic synthesis, coordination chemistry, and pharmacology.
Formula:C5H5NOS
InChI:InChI=1/C5H5NOS/c7-4-2-1-3-6-5(4)8/h1-3,7H,(H,6,8)
InChI key:InChIKey=MARYDOMJDFATPK-UHFFFAOYSA-N
SMILES:OC=1C(=S)NC=CC1
Synonyms:
  • 2(1H)-Pyridinethione, 3-hydroxy-
  • 2(1H)-Pyridinethione, 3-hydroxy- (8CI)(9CI)
  • 2-Mercapto-3-hydroxypyridine
  • 2-Mercapto-3-pyridinol
  • 2-Sulfanylpyridin-3-ol
  • 3-Hydroxy-2(1H)-pyridinethione
  • 3-Hydroxy-2-mercaptopyridine
  • 3-Hydroxy-2-pyridinethione
  • 3-Hydroxypyridine-2-thiol
  • 3-hydroxypyridine-2(1H)-thione
  • See more synonyms
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