Syringaldazine, indicator for laccase and peroxidase activity
Application
Syringaldazine has been used as a substrate to determine the enzymatic activity of the cuticular laccase.
Biochem/physiol Actions
Syringaldazine is a dimer of two molecules of 2,6-dimethoxyphenol linked by an azide bridge. It is a phenolic non-autooxidizable laccase-specific compound, that facilitates the detection of fungal laccase in some varieties of fungi. In addition, it also acts as an indicator for peroxidase activity in fungi.
| Quality Level | 100 |
|---|---|
| mp | 209-210 °C (lit.) |
| InChI key | YARKTHNUMGKMGS-LQGKIZFRSA-N |
| InChI | 1S/C18H20N2O6/c1-23-13-5-11(6-14(24-2)17(13)21)9-19-20-10-12-7-15(25-3)18(22)16(8-12)26-4/h5-10,21-22H,1-4H3/b19-9+,20-10+ |
| Manufacturer | SIGMA-ALDRICH |
| Solubility | DMF: soluble, slightly hazy |
| Form | powder or crystals |
| Assay | ≥98% (TLC) |
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