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Year of first isolation: |
2024 |
| Formula: | C28H42O6 |
| Molecular weight: | 474 |
| Occurence in plants: |
Psammosilene tunicoides [Caryophyllaceae] » 
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| Occurence in animals: |
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| EI-MS m/z (relative intensity %) | | | CI-MS (NH3) m/z | HRESIMS (positive ion mode) m/z |
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| CD3OD | | 01 | 36.9 | | 02 | 69.1 | | 03 | 68.6 | | 04 | 33.3 | | 05 | 50.8 | | 06 | 205.9 | | 07 | 122.8 | | 08 | 175.3 | | 09 | 35.0 | | 10 | 40.2 | | 11 | 22.7 | | 12 | 43.9 | | 13 | 49.3 | | 14 | 42.1 | | 15 | 23.9 | | 16 | 103.9 | | 17 | 54.2 | | 18 | 32.1 | | 19 | 23.9 | | 20 | 135.0 | | 21 | 9.9 | | 22 | 144.4 | | 23 | 22.3 | | 24 | 42.3 | | 25 | 71.4 | | 26 | 29.1 | | 27 | 29.3 | | 28 | 50.5 |
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| CD3OD | | 01-Ha | 1.48 (m) | | 01-Hb | 1.82 (m) | | 02-Ha | 3.65 (dt, 11.6, 3.5) | | 03-He | 3.94 (brs) | | 04-Ha | 1.74 (m) | | 04-Hb | 1.53 (m) | | 05-H | 2.35 (dd, 13.4, 4.0) | | 07-H | 6.04 (d, 2.2) | | 09-H | 2..46 (m) | | 11-Ha | 2.01 (m) | | 11-Hb | 1.65 (m) | | 12-Ha | 1.93 (m) | | 12-Hb | 1.79 (m) | | 14-H | 3.25 (m) | | 15-Ha | 1.52 (m) | | 15-Hb | 1.85 (m) | | 17-H | 2.41 (d, 9.5) | | 18-Me | 1.41 (s) | | 19-Me | 0.90 (s) | | 21-Me | 1.61 (s) | | 23-Ha | 2.48 (m) | | 23-Hb | 1.94 (m) | | 26-Me | 1.29 (s) | | 27-Me | 1.29 (s) | | 28-Me | 3.03 (s) |
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| M.P. | — °C ; | | [α]D20.2 | +15° (c 0.02 ; MeOH) | | IR (KBr) ν max (cm-1) | 3444, 2965, 2360, 2025, 1632, 1597, 1385, 1066, 1016, 559 | | UV (MeOH) λ max (log ε) | 201nm (4.16); 248 nm (3.98) |
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Permanent link to this datasheet: FUROECDYSTERONE
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