Ferrozin

Ferrozine A ferroin compound that forms a stable magenta-colored solution with the ferrous ion. The complex has an absorption peak at 562 nm and is used as a reagent and indicator for iron.

Molecular Formula: C₂₀H₁₂N₄Na₂O₆S₂

InChI: InChI=1/C20H14N4O6S2.2Na/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;2*+1/p-2/fC20H12N4O6S2.2Na/q-2;2m

InChIKey: InChIKey=DDIHLFCSEHAOJZ-LVCPEKLOCH
SMILES: C1=CC=NC(=C1)C2=NC(=C(N=N2)C3=CC=C(C=C3)S(=O)(=O)[O-])C4=CC=C(C=C4)S(=O)(=O)[O-].[Na+].[Na+]

Names:
    Benzenesulfonic acid, 4,4'-(3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl)bis-, disodium salt
    Benzenesulfonic acid, 4,4'-(3-(2-pyridyl)-triazine-5,6-diyl)di-, disodium salt
    disodium 4-[3-pyridin-2-yl-6-(4-sulfonatophenyl)-1,2,4-triazin-5-yl]benzenesulfonate
    EINECS 248-797-6
    FERROZINE
    Ferrozin
    NSC 149762
    3-(2-Pyridyl)-5,6-di(4-phenylsulfonic acid)-1,2,4-triazine, disodium salt
    4,4'-(3-(2-Pyridinyl)-1,2,4-triazine-5,6-diyl)bis-benzenesulfonic acid,disodium salt
    4,4'-(3-(2-Pyridinyl)-1,2,4-triazine-5,6-diyl)bis-benzenesulfonic acid, disodium salt
    4,4'-(3-(2-Pyridyl)-triazine-5,6-diyl)dibenzenesulfonic acid disodium salt

Registries:
    PubChem CID 34127
    PubChem ID 175891