Spektraris NMR
15,16-Epoxy-12beta-methoxylabda-8(20),13(16),14-triene
Common Name: 15,16-Epoxy-12beta-methoxylabda-8(20),13(16),14-triene
Synonyms: 15,16-Epoxy-12beta-methoxylabda-8(20),13(16),14-triene
CAS Registry Number:
InChI: InChI=1S/C21H32O2/c1-15-7-8-19-20(2,3)10-6-11-21(19,4)17(15)13-18(22-5)16-9-12-23-14-16/h9,12,14,17-19H,1,6-8,10-11,13H2,2-5H3/t17-,18+,19-,21+/m0/s1
InChIKey: InChIKey=KACDPLJNYFGHRC-YOUFYPILSA-N
Formula: C21H32O2
Molecular Weight: 316.478368
Exact Mass: 316.24023
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Sob, S.V.T., Tane, P., Ngadjui, B.T., Connolly, J.D., Ma, D. Tetrahedron (2007) 63, 8993-8
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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 (CH2) | 39 |
| 2 (CH2) | 19.3 |
| 3 (CH2) | 42.1 |
| 4 (C) | 33.6 |
| 5 (CH) | 55.3 |
| 6 (CH2) | 24.4 |
| 7 (CH2) | 38.3 |
| 8 (C) | 149.3 |
| 9 (CH) | 52.7 |
| 10 (C) | 39.2 |
| 11 (CH2) | 31.9 |
| 12 (CH) | 74.1 |
| 13 (C) | 127.1 |
| 14 (CH) | 108.6 |
| 15 (CH) | 143.3 |
| 16 (CH) | 139.4 |
| 17 (CH2) | 106.2 |
| 18 (CH3) | 33.3 |
| 19 (CH3) | 21.7 |
| 20 (CH3) | 14.5 |
| 12a (CH3) | 56.4 |
