Spektraris NMR
Epieudesmin
Common Name: Epieudesmin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H26O6/c1-23-17-7-5-13(9-19(17)25-3)21-15-11-28-22(16(15)12-27-21)14-6-8-18(24-2)20(10-14)26-4/h5-10,15-16,21-22H,11-12H2,1-4H3/t15-,16-,21-,22+/m0/s1
InChIKey: InChIKey=PEUUVVGQIVMSAW-WWLNLUSPSA-N
Formula: C22H26O6
Molecular Weight: 386.439079
Exact Mass: 386.172939
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Ahmed, A.A., Mahmoud, A.A., Ali, E.T., Tzakou, O., Couladis, M., Mabry, T.J., Gati, T., Toth, G. Phytochemistry (2002) 59, 851-6
Species:
Notes: Family : Lignans, Type : Lignans, Group : Bisepoxylignans; 13 C Spectrum from Naproc 13: José Luis López-Pérez, Roberto Therón, Esther del Olmo, David Díaz: NAPROC-13: a database for the dereplication of natural product mixtures in bioassay-guided protocols. Bioinformatics 23(23):3256-3257 (2007)
Carbon NMR Peaks
| Position | PPM |
|---|---|
| 1 (C) | 133.9 |
| 2 (CH) | 109.4 |
| 3 (C) | 149.5 |
| 4 (C) | 149 |
| 5 (CH) | 111.2 |
| 6 (CH) | 118.7 |
| 7 (CH) | 87.9 |
| 8 (CH) | 54.7 |
| 9 (CH2) | 71.2 |
| 1' (C) | 131.2 |
| 2' (CH) | 109.2 |
| 3' (C) | 149.1 |
| 4' (C) | 148.2 |
| 5' (CH) | 111.2 |
| 6' (CH) | 117.9 |
| 7' (CH) | 82.3 |
| 8' (CH) | 50.4 |
| 9' (CH2) | 70 |
| 3a (CH3) | 56.1 |
| 4a (CH3) | 56.1 |
| 3'a (CH3) | 56.1 |
| 4'a (CH3) | 56.1 |
