Date published: 2026-7-7

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4,4′-dipyridyl disulfide (CAS 2645-22-9)

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Alternate Names:
4,4′-Dithiodipyridine
Application:
4,4′-dipyridyl disulfide is used to modify gold surfaces for protein studies
CAS Number:
2645-22-9
Purity:
98%
Molecular Weight:
220.31
Molecular Formula:
C10H8N2S2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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4,4′-dipyridyl disulfide is used to modify gold surfaces for protein studies. It can be used to study the O2 equilibria of recombinant human neuroglobin and cytoglobin measured under close to physiological conditions. It is used as cosubstrate in a study to develop highly specific inhibitors against mannose-binding lectin-associated serine proteases by in vitro evolution technology:phage display.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4,4′-dipyridyl disulfide, 1 g

sc-252355
1 g
$61.00

4,4′-dipyridyl disulfide, 5 g

sc-252355A
5 g
$179.00