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Sodium 2,4-dinitrobenzenesulfonate (CAS 885-62-1)

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Alternate Names:
2,4-Dinitrobenzenesulfonic acid sodium salt
CAS Number:
885-62-1
Molecular Weight:
270.15
Molecular Formula:
C6H3N2NaO7S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Sodium 2,4-dinitrobenzenesulfonate functions as a chemical reagent, as a derivatizing agent for the determination of primary and secondary amines. It reacts with primary and secondary amines to form stable, colored derivatives, which can be quantified spectrophotometrically. The mechanism of action involves the nucleophilic attack of the amine group on the electrophilic nitro group of the reagent, leading to the formation of the colored product. This reaction allows for the sensitive and selective detection of amines in various samples, which may be useful for analytical chemistry and environmental monitoring. The derivatization process enhances the stability and detectability of the amine compounds, enabling their accurate quantification in complex matrices. Sodium 2,4-dinitrobenzenesulfonate plays a role in the analysis of amines, contributing to the advancement of analytical techniques and the understanding of amine-related processes in diverse fields.


Sodium 2,4-dinitrobenzenesulfonate (CAS 885-62-1) References

  1. Identification of small molecule sulfonic acids as ecto-5'-Nucleotidase inhibitors.  |  Raza, R., et al. 2012. Med Chem. 8: 1133-9. PMID: 22741787
  2. PLCε1 regulates SDF-1α-induced lymphocyte adhesion and migration to sites of inflammation.  |  Strazza, M., et al. 2017. Proc Natl Acad Sci U S A. 114: 2693-2698. PMID: 28213494
  3. Primary antibody responses to a well-defined and unique hapten are not enhanced by preimmunization with carrier: analysis in a viral model.  |  Gupta, SC., et al. 1986. Proc Natl Acad Sci U S A. 83: 2604-8. PMID: 3010314
  4. Expression of leukotriene B4 receptor 1 defines functionally distinct DCs that control allergic skin inflammation.  |  Koga, T., et al. 2021. Cell Mol Immunol. 18: 1437-1449. PMID: 33037399

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Sodium 2,4-dinitrobenzenesulfonate, 5 g

sc-250999
5 g
$51.00