Table 5. Mass spectrometry conditions for Pseurotin A and internal standards.
Type | Compound | Retention time(min) | Transitions | Conevoltage | Collisionenergy |
Target | Pseurotin A | 3.95 | 432>316 | 30 | 10 |
432>348 | 15 | 10 | |||
Internal Standard (1) | 3-F Pseurotin A | 3.59 | 450>334 | 15 | 5 |
450>366 | 15 | 5 | |||
Internal Standard (2) | 2-F Pseurotin A | 4.63 | 450>344 | 15 | 5 |
450>366 | 15 | 5 |
*In bold is the quantification transition.