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188549 Aldrich

2-Mercaptopyridine N-oxide

99%

Synonym: 2-Pyridinethiol-1-oxide, Pyrithione

  • CAS Number 1121-31-9

  • Empirical Formula (Hill Notation) C5H5NOS

  • Molecular Weight 127.16

  •  Beilstein Registry Number 109936

  •  EC Number 214-329-4

  •  MDL number MFCD00006196

  •  PubChem Substance ID 24851166

  • Popular Documents:  FTIR (PDF)  

Properties

Related Categories Building Blocks, C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
assay   99%
mp   69-72 °C(lit.)

Description

Packaging

5, 25 g in glass bottle

Application

2-Mercaptopyridine N-oxide was used to investigate the mechanism of photodegradation of mercaptopyridine-N-oxide biocides1. It was used in ratiometric fluorescence imaging of intracellular zinc ions in mammalian cultures2.

General description

2-Mercaptopyridine N-oxide forms complexes on reaction with palladium chloride3. It inhibits NADH-fumarate reductase purified from Trypanosoma cruzi4. It is precursor to O-acyl thiohydroxamates5. It ligates to metals to form biologically active complexes6,7,8.

Price and Availability

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