Common Name:
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-13-6-8-20-12-24-18(22)15(20)4-3-5-17(20)19(13,2)10-16(21)14-7-9-23-11-14/h7,9,11,13,15-17,21H,3-6,8,10,12H2,1-2H3/t13-,15?,16+,17-,19+,20-/m1/s1
InChIKey: InChIKey=KQQBDYDBSNVYFT-OPIONYHMSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Lima, M.A.S., Silveira, E.R., Marques, M.S.L., Santos, R.H.A., Gambardela, M.T.P. Phytochemistry (1996) 41, 217-23
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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)
Position | PPM |
---|---|
1 (CH2) | 21.6 |
2 (CH2) | 24.6 |
3 (CH2) | 25.5 |
4 (CH) | 45.9 |
5 (C) | 43.1 |
6 (CH2) | 36.6 |
7 (CH2) | 27 |
8 (CH) | 39.7 |
9 (C) | 39.3 |
10 (CH) | 49.6 |
11 (CH2) | 43.7 |
12 (CH) | 62.6 |
13 (C) | 130.9 |
14 (CH) | 108.2 |
15 (CH) | 143.3 |
16 (CH) | 138.1 |
17 (CH3) | 15.6 |
18 (C) | 179.4 |
19 (CH2) | 70.5 |
20 (CH3) | 17 |