515111-36-1

515111-36-1 structure

Name: WST-3
Chemical Name: sodium,4-[2-(2,4-dinitrophenyl)-3-(4-iodophenyl)tetrazol-2-ium-5-yl]benzene-1,3-disulfonate
CAS Number: 515111-36-1
Molecular Formula: C₁₉H₁₀IN₆NaO₁₀S₂
Molecular Weight: 696.341
Create Date: 2016-05-10 08:50:39
Modify Date: 2025-08-26 11:07:50
WST-3 is a water-soluble tetrazolium dye. In the presence of an electron mediator, WST-3 is reduced to WST-3 formazan by NADH and displays an absorption maxima of 433 nM[1].

Name	sodium,4-[2-(2,4-dinitrophenyl)-3-(4-iodophenyl)tetrazol-2-ium-5-yl]benzene-1,3-disulfonate
Synonyms	Sodium 4-[3-(2,4-dinitrophenyl)-2-(4-iodophenyl)-2H-tetrazol-3-ium-5-yl]-1,3-benzenedisulfonate 2H-Tetrazolium, 3-(2,4-dinitrophenyl)-5-(2,4-disulfophenyl)-2-(4-iodophenyl)-, inner salt, sodium salt (1:1) wst-3

Description	WST-3 is a water-soluble tetrazolium dye. In the presence of an electron mediator, WST-3 is reduced to WST-3 formazan by NADH and displays an absorption maxima of 433 nM[1].
Related Catalog	Signaling Pathways >> Others >> Others
References	[1]. Schrader PS, et al. High-throughput screening assay for biological hydrogen production. Anal Chem. 2008 Jun 1;80(11):4014-9.