Peak | Measured m/z | Molecular Formula [M − H]− | Transformation of TCC | Fragmentations | Compound |
---|---|---|---|---|---|
1 | 292.9888 | C13H7Cl2N2O2 | +O − H − Cl | ||
2 | 295.0052 | C13H9Cl2N2O2 | +O + H − Cl | X1, Y2 | 4′-Hydroxy-3,4-dichlorocarbanilide |
3 | 326.9492 | C13H6Cl3N2O2 | +O − 2H | ||
4 | 326.9498 | C13H6Cl3N2O2 | +O − 2H | ||
5 | 328.9650 | C13H8Cl3N2O2 | +O | X1, X2 | 3′-OH TCC |
6 | 344.9580 | C13H8Cl3N2O3 | +2O | X1, Y1 | 3′,6-DiOH TCC |
7 | 342.9602 | C13H8Cl3N2O3 | +2O − 2H | ||
8 | 344.9432 | C13H8Cl3N2O3 | +2O | X1, Y1 | 2′,6-DiOH TCC |
TCC | 312.9706 | C13H8Cl3N2O1 | X2, Y2 | TCC | |
9 | 328.9660 | C13H8Cl3N2O2 | +O | X1, X2 | 2′-OH TCC |
10 | 328.9657 | C13H8Cl3N2O2 | +O | Y1, Y2 | 6-OH TCC |