P5338

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt

Powder

• Synonym(s): 5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4′,4″-disulfonic acid sodium salt, PDT disulfonate
• Empirical Formula (Hill Notation): C₂₀H₁₃N₄NaO₆S₂
• CAS Number: 69898-45-9
• Molecular Weight: 492.46
• EC Number: 274-196-3
• MDL number: MFCD00078417
• UNSPSC Code: 12171500
• PubChem Substance ID: 24898624
• NACRES: NA.47

Properties

• product name: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt, BioXtra
• product line: BioXtra
• Quality Level: 200
• form: powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.1% Insoluble matter
• mp: ≥300 °C
• anion traces: chloride (Cl^-): ≤0.1%
• cation traces: Al: ≤0.001%; Ca: ≤0.01%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.001%; Pb: ≤0.001%; Zn: ≤0.0005%
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: [Na+].OS(=O)(=O)c1ccc(cc1)-c2nnc(nc2-c3ccc(cc3)S([O-])(=O)=O)-c4ccccn4
• InChI: 1S/C20H14N4O6S2.Na/c25-31(26,27)15-8-4-13(5-9-15)18-19(14-6-10-16(11-7-14)32(28,29)30)23-24-20(22-18)17-3-1-2-12-21-17;/h1-12H,(H,25,26,27)(H,28,29,30);/q;+1/p-1
• InChI key: ZGVNYCXXBQPDPQ-UHFFFAOYSA-M

Description

General description

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt is also known as ferrozine.

Application

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-4′,4′′-disulfonic acid sodium salt (ABTS) has been used in the ferene-s assay for the accurate determination of intracellular iron from iron oxide nanoparticles.
It has also been used in ABTS radical scavenging assay to determine the antioxidant activity of honey samples.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)