3-Nitro-2-pyridinesulfenyl chloride, 95%

Code: 303232-1G D2-231

Application

3-Nitro-2-pyridinesulfenyl chloride (NpysCl) was employed as the starting material for the synthesis of N-, O- and S-Npys-protected ami...


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€242.00 1G
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Application

3-Nitro-2-pyridinesulfenyl chloride (NpysCl) was employed as the starting material for the synthesis of N-, O- and S-Npys-protected amino acid.

General description

The 3-nitro-2-pyridinesulphenyl (Npys) moiety is useful as a protecting-activating group for cysteine, particularly in the synthesis of cyclic and unsymmetrical disulfides. The stability of NpysCl was studied in various solvents.

Packaging

1 g in glass bottle

assay95%
InChI keyWTKQMHWYSBWUBE-UHFFFAOYSA-N
InChI1S/C5H3ClN2O2S/c6-11-5-4(8(9)10)2-1-3-7-5/h1-3H
mp205 °C (dec.) (lit.)
Quality Level100
SMILES string[O-][N+](=O)c1cccnc1SCl
solubilitydichloromethane: soluble(lit.)
storage temp.2-8°C
Cas Number68206-45-1
Hazard Class8
Un Number3261
Pack GroupII
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