WST-3 belongs to the category of Miscellaneous with CAS Registry No: 515111-36-1

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CAT No. CS-T-62774
Category Miscellaneous
CAS 515111-36-1
Mol. Weight 696.34 g/mol
Mol. Formula C19H10IN6NaO10S2
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Synonyms 4-[3-(4-Iodophenyl)-2-(2,4-dinitrophenyl)-2H-5-tetrazolio]-1,3-benzene Disulfonate; 3-(2,4-Dinitrophenyl)-5-(2,4-disulfophenyl)-2-(4-iodophenyl)-
Storage Conditions -20�C Freezer
Purity (%) >98%
Melting Point (℃)>250 
Stability 4°C in the Dark
Solubility 10 mg/ml in water, Methanol
Appearance Pale Greenish Yellow Solid
Application Notes A highly sensitive tetrazolium reagent (light red) that produces a water-soluble formazan (dark red color).
References Ishiyama, M., et al.: Chem. Pharm. Bull., 41, 1118 (1993),
Pubchem Id 9810247
Smiles C1=CC(=CC=C1N2N=C(N=[N+]2C3=C(C=C(C=C3)[N+](=O)[O-])[N+](=O)[O-])C4=C(C=C(C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])I.[Na+]
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

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