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ChemicalBook--->CAS DataBase List--->2127-10-8

2127-10-8

2127-10-8 Structure

2127-10-8 Structure
IdentificationMore
[Name]

2,2'-DITHIOBIS(5-NITROPYRIDINE)
[CAS]

2127-10-8
[Synonyms]

2,2'-DITHIOBIS(5-NITROPYRIDINE)
BIS(5-NITRO-2-PYRIDYL) DISULFIDE
DTNP
2,2’-dithiobis(5-nitro-pyridin
1,2-Bis(5-nitropyridin-2-yl)disulfane
Bis(5-nitro-2-pyridyl) disulfide, DTNP
[EINECS(EC#)]

218-344-7
[Molecular Formula]

C10H6N4O4S2
[MDL Number]

MFCD00006453
[Molecular Weight]

310.31
[MOL File]

2127-10-8.mol
Chemical PropertiesBack Directory
[Melting point ]

155-157 °C(lit.)
[Boiling point ]

139°C (rough estimate)
[density ]

1.6508 (rough estimate)
[refractive index ]

1.6000 (estimate)
[storage temp. ]

Store at RT.
[form ]

solid
[pka]

-2.88±0.29(Predicted)
[color ]

Brown
[BRN ]

305413
[CAS DataBase Reference]

2127-10-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[WGK Germany ]

3
[RTECS ]

UT2964000
[HS Code ]

2933399990
Hazard InformationBack Directory
[Uses]

2,2′-Dithiobis(5-nitropyridine) was employed:
  • as cysteine-activating reagent to study the NMR of G protein-coupled receptors
  • in the deprotection assays for protected selenocysteine-containing peptides
  • for deprotecting p-methoxybenzyl groups and acetamidomethyl groups from the side-chains of cysteine and selenocysteine
  • to remove the p-methoxybenzyl protecting group from cysteine and selenocysteine side-chains
[General Description]

2,2′-Dithiobis(5-nitropyridine) is an aromatic disulphide.
Spectrum DetailBack Directory
[Spectrum Detail]

2,2'-DITHIOBIS(5-NITROPYRIDINE)(2127-10-8)MS
2,2'-DITHIOBIS(5-NITROPYRIDINE)(2127-10-8)1HNMR
2,2'-DITHIOBIS(5-NITROPYRIDINE)(2127-10-8)IR1
2,2'-DITHIOBIS(5-NITROPYRIDINE)(2127-10-8)IR2
2,2'-DITHIOBIS(5-NITROPYRIDINE)(2127-10-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

2127-10-8(sigmaaldrich)
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