Spektraris NMR
2b,12b-Dihydroxy-ent-13-epi-manoyl oxide
Common Name: 2b,12b-Dihydroxy-ent-13-epi-manoyl oxide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H34O3/c1-7-19(5)16(22)10-15-18(4)12-13(21)11-17(2,3)14(18)8-9-20(15,6)23-19/h7,13-16,21-22H,1,8-12H2,2-6H3/t13-,14?,15+,16-,18-,19+,20+/m1/s1
InChIKey: InChIKey=XYRWXKGALKDOAP-BJSZOFQCSA-N
Formula: C20H34O3
Molecular Weight: 322.482918
Exact Mass: 322.250795
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Fraga B.M., Gonzalez P., Hernandez M.G., Suarez S. Phytochemistry (2003) 62, 67-70
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) | 48.2 |
| 2 (CH) | 65.2 |
| 3 (CH2) | 51.1 |
| 4 (C) | 34.8 |
| 5 (CH) | 56.1 |
| 6 (CH2) | 19.5 |
| 7 (CH2) | 42.6 |
| 8 (C) | 76.1 |
| 9 (CH) | 49.5 |
| 10 (C) | 38 |
| 11 (CH2) | 23.9 |
| 12 (CH) | 68.8 |
| 13 (C) | 76.1 |
| 14 (CH) | 147.1 |
| 15 (CH2) | 110.6 |
| 16 (CH3) | 27 |
| 17 (CH3) | 24.3 |
| 18 (CH3) | 33.3 |
| 19 (CH3) | 22 |
| 20 (CH3) | 16.7 |
