Table 5.
Exact and measured accurate masses (m/z) for [M + H]+ at m/z 694 and m/z 696 and their product ions obtained with LC-HRMS.
| 10 | 11 | ||||||
|---|---|---|---|---|---|---|---|
| Formula | Measured | Calculated | Δ/ppm | Formula | Measured | Calculated | Δ/ppm |
| C41H62O8N | 696.44727 | 696.4470 | 0.4 | C41H60O8N | 694.4307 | 694.4313 | −0.98 |
| C41H60O7N | 678.4365 | 678.4364 | 0.14 | C41H58O7N | 676.4203 | 676.4208 | −0.64 |
| C41H58O6N | 660.4261 | 660.4259 | 0.34 | C41H56O6N | 658.4100 | 658.4102 | −0.37 |
| C41H56O5N | 642.4155 | 642.4153 | 0.35 | C41H54O5N | 640.3995 | 640.3997 | −0.27 |
| C41H54O4N | 624.4050 | 624.4047 | 0.47 | C41H52O4N | 622.3890 | 622.3891 | −0.17 |
| C26H42O6N | 464.3011 | 464.3007 | 0.84 | C26H42O6N | 464.3007 | 464.3007 | 0.12 |
| C26H40O5N | 446.2903 | 446.2901 | 0.55 | C26H40O5N | 446.2900 | 446.2901 | −0.14 |
| C26H38O4N | 428.2798 | 428.2795 | 0.73 | C26H38O4N | 428.2794 | 428.2795 | −0.2 |
| C26H36O3N | 410.2692 | 410.2690 | 0.47 | C26H36O3N | 410.2689 | 410.269 | −0.2 |
| C26H34O2N | 392.2585 | 392.2584 | 0.35 | C26H34O2N | 392.2584 | 392.2584 | 0.04 |
| C18H30O2N | 292.2271 | 292.2271 | 0.13 | C18H30O2N | 292.2269 | 292.2271 | 0.7 |
| C18H28ON | 274.2166 | 274.2165 | 0.04 | C18H28ON | 274.2164 | 274.2165 | −0.51 |
| C16H26ON | 248.2009 | 248.2009 | 0.21 | C16H26ON | 248.2008 | 248.2009 | −0.41 |
| C16H24N | 230.1904 | 230.1903 | 0.45 | C16H24N | 230.1903 | 230.1903 | −0.21 |
| C14H22N | 204.1748 | 204.1747 | 0.8 | C14H22N | 204.1747 | 204.1747 | −0.04 |
| C11H18N | 164.1435 | 164.1434 | 0.876 | C11H18N | 164.1434 | 164.1434 | 0.16 |