• USA Home
  • D218200 - 5,5′-Dithiobis(2-nitrobenzoic acid)

EMAIL THIS PAGE TO A FRIEND
D218200 Aldrich

5,5′-Dithiobis(2-nitrobenzoic acid)

ReagentPlus®, 99%

Synonym: 3-Carboxy-4-nitrophenyl disulfide, 6,6′-Dinitro-3,3′-dithiodibenzoic acid, Bis(3-carboxy-4-nitrophenyl) disulfide, DTNB, Ellman’s Reagent

  • CAS Number 69-78-3

  • Linear Formula [-SC6H3(NO2)CO2H]2

  • Molecular Weight 396.35

  •  Beilstein Registry Number 1896821

  •  EC Number 200-714-4

  •  MDL number MFCD00007140

  •  PubChem Substance ID 24893651

Purchase

Properties

Related Categories Building Blocks, C13 to C42+, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
grade   ReagentPlus®
InChI Key   KIUMMUBSPKGMOY-UHFFFAOYSA-N
assay   99%
mp   240-245 °C (dec.) (lit.)

Description

Packaging

1, 5 g in glass bottle

10 g in poly bottle

Application

5,5′-Dithiobis(2-nitrobenzoic acid) is a water soluble reagent mainly used for the derivatization of sulfhydryl groups.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
DG9650000

Meet Synthia - Retrosynthesis Sofware

Screeing simplified
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?