Date published: 2026-1-20

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3-Nitro-2-pyridinesulfenyl chloride (CAS 68206-45-1)

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Application:
3-Nitro-2-pyridinesulfenyl chloride is used to initiate N-, O- and S-Npys-protected amino acid synthesis
CAS Number:
68206-45-1
Molecular Weight:
190.61
Molecular Formula:
C5H3ClN2O2S
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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The 3-nitro-2-pyridinesulphenyl (Npys) moiety can be used as a protecting-activating group for cysteine, especially in the synthesis of cyclic and unsymmetrical disulfides.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

3-Nitro-2-pyridinesulfenyl chloride, 1 g

sc-231876
1 g
$216.00