5,5’-Dithiobis(2-nitrobenzoic acid)

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SKU:
GRM1677
CAS Number : 69-78-3
Synonym : 5, 5’-Dithiobis(2-nitrobenzoic acid); 3-Carboxy-4-nitrophenyl disulfide; DTNB
Molecular Formula : C₁₄H₈N₂O₈S₂
5,5’-Dithiobis(2-nitrobenzoic acid is an organic disulfide that results from the formal oxidative dimerisation of 2-nitro-5-thiobenzoic acid. An indicator used to quantify the number or concentration of thiol groups. It has a role as an indicator.
CAS Number : 69-78-3
Synonym : 5, 5’-Dithiobis(2-nitrobenzoic acid); 3-Carboxy-4-nitrophenyl disulfide; DTNB
Molecular Formula : C₁₄H₈N₂O₈S₂


5,5′-Dithiobis(2-nitrobenzoic acid) is also called DTNB or Ellman′s reagent. It is a water soluble reagent, which interacts with thiol groups, and can be used conveniently at neutral pH.
CAS Number : 69-78-3
Synonym : 5, 5’-Dithiobis(2-nitrobenzoic acid); 3-Carboxy-4-nitrophenyl disulfide; DTNB
Molecular Formula : C₁₄H₈N₂O₈S₂
More Information
Product Name 5,5’-Dithiobis(2-nitrobenzoic acid)
SKU GRM1677
CAS No 69-78-3
EC No. 200-714-4
Molecular formula C₁₄H₈N₂O₈S₂
Synonym 5, 5’-Dithiobis(2-nitrobenzoic acid); 3-Carboxy-4-nitrophenyl disulfide; DTNB
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