Spektraris NMR
Elisabethin D
Common Name: Elisabethin D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-10(2)8-14-9-11(3)15-7-6-12(4)20(24)18(23)16(21)13(5)17(22)19(14,15)20/h8,11-12,14-15,21,24H,6-7,9H2,1-5H3/t11-,12-,14+,15+,19-,20+/m0/s1
InChIKey: InChIKey=WERIXDUPZQEXGL-HLGGYWDVSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Rodriguez, A.D., Ramirez, C., Rodriguez, I., Barnes, C.L. J Org Chem (2000) 65, 1390-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Elisabethanes; 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) | 69.9 |
| 2 (C) | 78.3 |
| 3 (CH) | 28 |
| 4 (CH2) | 25.1 |
| 5 (CH2) | 25.1 |
| 6 (CH) | 43.7 |
| 7 (CH) | 38.5 |
| 8 (CH2) | 39.9 |
| 9 (CH) | 45.3 |
| 10 (CH) | 127.1 |
| 11 (C) | 132.5 |
| 12 (CH3) | 26 |
| 13 (CH3) | 17.6 |
| 14 (C) | 200.2 |
| 15 (C) | 121.9 |
| 16 (C) | 153.3 |
| 17 (C) | 192.8 |
| 18 (CH3) | 17 |
| 19 (CH3) | 18.9 |
| 20 (CH3) | 8.6 |
