Table S1.
1H and 13C NMR data of Chlamydomonas lipid (in CDCl3)
| 1H NMR | 13C NMR | ||
| C-1 | 34.90 | ||
| C-2 | 30.34 | ||
| H-3 | 3.97 (m) | C-3 | 66.69 |
| C-4 | 37.14 | ||
| C-5 | 82.36 | ||
| H-6 | 6.24 (d, 8.6) | C-6 | 135.61 |
| H-7 | 6.50 (d, 8.6) | C-7 | 130.96 |
| C-8 | 79.63 | ||
| C-9 | 51.29 | ||
| C-10 | 37.17 | ||
| C-11 | 23.62 | ||
| C-12 | 39.55 | ||
| C-13 | 44.77 | ||
| C-14 | 51.89 | ||
| C-15 | 20.85 | ||
| C-16 | 28.87 | ||
| C-17 | 56.40 | ||
| H-18 | 0.82 (s) | C-18 | 13.09 |
| H-19 | 0.88 (s) | C-19 | 18.40 |
| C-20 | 39.96 | ||
| H-21 | 1.00 (d, 6.6) | C-21 | 21.09 |
| H-22 | 5.15 (dd, 15.4, 8.6) | C-22 | 135.40 |
| H-23 | 5.22 (dd, 15,2, 7.8) | C-23 | 132.50 |
| C-24 | 42.98 | ||
| C-25 | 33.28 | ||
| H-26 | 0.82 (d, 6.8) | C-26 | 19.86 |
| H-27 | 0.84 (d, 6.8) | C-27 | 20.17 |
| H-28 | 0.91 (d, 6.8) | C-28 | 17.78 |
Values in parentheses are coupling constants in hertz. Assignments were verified by 1H-1H correlation spectroscopy, heteronuclear single quantum coherence, and heteronuclear multiple-bond correlation spectroscopy, and matched those provided for ergosterol peroxide by ref. 26 and references therein.