Table 1 The details of phenazine compounds identified by UPLC-MS/MS
Peak No. | RT (min) | Molecular weight | Molecular formula | Δmass (ppm) | Tentative identification | mzVault Match |
|---|---|---|---|---|---|---|
1 | 7.20 | 197.0705 | C12H8N2O | -1.10 | 1- Hydroxyphenanzine | 95.9 |
2 | 8.91 | 224.0587 | C17H32O3 | 2.79 | Phenazine-1-carboxylic acid | 91.0 |
3 | 9. 11 | 181.0756 | C12H8N2 | -3.41 | Phenazine | 84 |