158194

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158194

Aldrich

 

2,2′-Dithiobis(5-nitropyridine)

96%

Synonym:Bis(5-nitro-2-pyridyl) disulfide, DTNP
CAS Number:2127-10-8
Linear Formula:C10H6N4O4S2
Molecular Weight:310.31
Beilstein Registry Number:305413
EC Number:218-344-7
MDL number:MFCD00006453
PubChem Substance ID:24849723

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Description

ApplicationReagent used to remove the p-methoxybenzyl protecting group from cysteine and selenocysteine side-chains.1
Packaging1, 10 g in glass btl

Properties

assay96%
mp155-157 °C(lit.)

Safety

Personal Protective Equipmentdust mask type N95 (US), Eyeshields, Gloves
Hazard CodesXi
Risk Statements36/37/38
Safety Statements36/37/39
WGK Germany3
RTECSUT2964000

References

Cited Reference1. J. Pept. Sci. 13, 81, (2007) Abstract
BeilsteinBeil. 21,V,2,66
referenceFT-IR 2 (3), 3774:D / FT-IR 1 (2), 778:C / FT-NMR 1 (3), 309:B / IR-Spectra (2), 1163:B / IR-Spectra (3), 1336:D / NMR-Reference 2 (2), 658:D / RegBook 1 (2), 2533:L / Sax 6, 1256 / Sigma FT-IR 1 (2), 531:C / Structure Index 1, 400:E:2