Piloty’s Acid

For research use only. Not for therapeutic Use.

  • CAT Number: R012303
  • CAS Number: 599-71-3
  • Molecular Formula: C6H7NO3S
  • Molecular Weight: 173.19
  • Purity: ≥95%
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Piloty’s acid(Cat No.:R012303), is a chemical compound also known as 2-Nitro-5-thiobenzoic acid. It belongs to the class of organic compounds known as nitrothiophenols. This compound features a nitro group (-NO2) and a thiol group (-SH) on a benzene ring. Piloty’s acid is used in analytical chemistry as a reagent for the detection and quantification of metals, particularly mercury ions (Hg2+), due to its high affinity for binding with them. It forms a distinctive yellow complex with mercury ions, making it a valuable tool in environmental analysis and the detection of mercury contamination in various samples.


Catalog Number R012303
CAS Number 599-71-3
Synonyms

Benzenesulphonydroxamic Acid

Molecular Formula C6H7NO3S
Purity ≥95%
Storage 2-8°C
IUPAC Name N-hydroxybenzenesulfonamide
InChI InChI=1S/C6H7NO3S/c8-7-11(9,10)6-4-2-1-3-5-6/h1-5,7-8H
InChIKey BRMDATNYMUMZLN-UHFFFAOYSA-N
SMILES C1=CC=C(C=C1)S(=O)(=O)NO
Reference

1.Beckman, J.S., and Koppenol, W.H. Nitric oxide, superoxide, and peroxynitrite: The good, the bad, and the ugly. American Journal of Physiology 271, C1424-C1437 (1996).

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