3,3'-Dithiobis[6-nitrobenzoic Acid]

CAS: 69-78-3

Ref. TR-D479840

Product Information

• Name: 3,3'-Dithiobis[6-nitrobenzoic Acid]
• Synonyms: 2,2'-Dinitro-5,5'-dithiodibenzoic Acid, 5,5'-Dithiobis[2-nitrobenzoic Acid], Ba 2767, DTNB, Ellman’s Reagent, 2,2'-Dinitro-5,5'-dithiodibenzoic acid, 3,3'-Disulfanediylbis(6-Nitrobenzoate), 3,3'-Disulfanediylbis(6-Nitrobenzoic Acid), 3,3'-Dithiobis(6-nitrobenzoic acid), 3,3'-Dithiobis[6-nitrobenzoe]saure, 3-Carboxy-4-nitrophenyl disulfide, 3-Carboxy-4-nitrophenyl disulphide, 5,5-Dithio-Bis(2-Nitrobenzoic Acid), Acide 3,3'-dithiobis[6-nitrobenzoique], Acido 3,3'-Ditiobis[6-Nitrobenzoico], Benzoic acid, 3,3'-dithiobis[6-nitro-, Bis(3-Carboxy-4-Nitrophenyl) Disulfide, Bis(3-carboxy-4-nitrophenyl) disulphide, Dtnb, Ellman'S Reagent, Ellmann'S Reagent, Ellmanns, Ellmans, Ellmans'reagent, Reagents, Ellman's

Description

Applications 3,3'-Dithiobis[6-nitrobenzoic Acid is an membrane-impermeant thiol/disulfide exchange blocker. 3,3'-Dithiobis[6-nitrobenzoic Acid is also used to quantify the number or concentration of thiol groups in a sample.
References Calderon, M.N., et al.: Intervirol., 55, 451 (2012); Li, J.M., et al.: J. Material. Chem., 22, 12100 (2012);

• Brand: TRC

Chemical properties

• Molecular weight: 396.35
• Formula: C₁₄H₈N₂O₈S₂
• Color/Form: Neat
• SMILES: O=C(O)c1cc(SSc2ccc([N+](=O)[O-])c(C(=O)O)c2)ccc1[N+](=O)[O-]