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Product Overview

Product Code

TRC-W500010

CAS Number

515111-36-1

Product Format

Neat

Molecular Formula

C19 H10 I N6 O10 S2 . Na

Molecular Weight

696.34

Product Categories

TRC, Tetrazoles, Stains & dyes

Product Type

Contaminant

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Product Information

Chemical Data

Analyte Name

WST-3

CAS Number

515111-36-1

Molecular Formula

C19 H10 I N6 O10 S2 . Na

Molecular Weight

696.34

Accurate Mass

695.8842

SMILES

[Na+].[O-][N+](=O)c1ccc(c(c1)[N+](=O)[O-])n2nc(n[n+]2c3ccc(I)cc3)c4ccc(cc4S(=O)(=O)[O-])S(=O)(=O)[O-]

InChI

InChI=1S/C19H11IN6O10S2.Na/c20-11-1-3-12(4-2-11)23-21-19(15-7-6-14(37(31,32)33)10-18(15)38(34,35)36)22-24(23)16-8-5-13(25(27)28)9-17(16)26(29)30;/h1-10H,(H-,31,32,33,34,35,36);/q;+1/p-1

IUPAC

sodium;4-[2-(2,4-dinitrophenyl)-3-(4-iodophenyl)tetrazol-3-ium-5-yl]benzene-1,3-disulfonate

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Format

Neat

Product Description

A highly sensitive tetrazolium reagent (light red) that produces a water-soluble formazan (dark red color). Water-soluble tetrazolium salts (WSTs) were developed by introducing positive or negative charges and hydroxy groups to the phenyl ring of the tetrazolium salt.WST-3 formazan l max = 433nm; e= 3.1 x 104

References: Ishiyama, M., et al.: Chem. Pharm. Bull., 41, 1118 (1993),

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