Common Name:
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H26O5/c1-11(2)14-17(24)15-12(23)9-13-20(3,4)7-6-8-21(13,10-22)16(15)18(25)19(14)26-5/h10-11,13H,6-9H2,1-5H3/t13-,21+/m0/s1
InChIKey: InChIKey=RLRZGKKRNMNZKJ-YEJXKQKISA-N
Formula: C21H26O5
Molecular Weight: 358.428938
Exact Mass: 358.178024
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Frontana, B., Cardenas, J., Rodriguezhahn, L. Phytochemistry (1994) 36, 739-41
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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) | 31.7 |
2 (CH2) | 18.9 |
3 (CH2) | 40.1 |
4 (C) | 33.2 |
5 (CH) | 51.6 |
6 (CH2) | 35.7 |
7 (C) | 195.8 |
8 (C) | 137.5 |
9 (C) | 154.1 |
10 (C) | 52.2 |
11 (C) | 184.3 |
12 (C) | 155.4 |
13 (C) | 131.2 |
14 (C) | 184.3 |
15 (CH) | 24.9 |
16 (CH3) | 20.3 |
17 (CH3) | 20.1 |
18 (CH3) | 30.8 |
19 (CH3) | 22.5 |
20 (CH) | 200.2 |
12a (CH3) | 60.5 |