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D-8000

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

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.

Technical Data

CAS No: 69-78-3
Synonyms: 5-(3-Carboxy-4-nitrophenyl)disulfanyl-2-nitrobenzoic acid; Ellman's Reagent; DTNB
Product Code: D-8000
MDL No: MFCD00007140
Chemical Formula: C14H8N2O8S2
Molecular Weight: 396.36

References


Solubility

Stability

Further Information


Datasheets

Specification: View
MSDS: View

CAS No:
69-78-3
Synonyms:
5-(3-Carboxy-4-nitrophenyl)disulfanyl-2-nitrobenzoic acid
Ellman's Reagent
DTNB
MDL No:
MFCD00007140
Chemical Formula:
Molecular Weight:
396.36
Product Structure
Click for Specification
Click for MSDS

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