5,5'-Dithiobis(2-nitrobenzoic acid)

CAS: 69-78-3

Ref. 3D-FD11353

Información del producto

• Nombre: 5,5'-Dithiobis(2-nitrobenzoic acid)
• Sinónimos: Ellman's reagent3-Carboxy-4-nitrophenyl disulfideBis(3-carboxy-4-nitrophenyl) disulfideDTNB, 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], Ba 2767, 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, 5,5'-DITHIOBIS(2-NITROBENZOIC ACID), 5,5′-Dithiobis[2-nitrobenzoic acid]

Descripción

DTNB is known as Ellman's reagent. It is used for the colorimetric determination of thiol groups in biological samples.It is fairly soluble in water. Colorless DTNB is converted to yellow 5-Mercapto-2-nitrobenzoic acid in the presence of thiol compounds. For example, DTNB in combination with S-acetylthiocholine iodide as the substrate is widely used to assay choline esterase activity.

• Marca: Biosynth

Propiedades químicas

• Peso molecular: 396.35 g/mol
• Fórmula: C₁₄H₈N₂O₈S₂
• Pureza: Min. 98 Area-%
• Color/Forma: Yellow Powder