Spektraris NMR
ent-14b,18-Dihydroxybeyer-15-en-7-one
Common Name: ent-14b,18-Dihydroxybeyer-15-en-7-one
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O3/c1-17-8-5-13-19(3)7-4-6-18(2,12-21)14(19)11-15(22)20(13,10-9-17)16(17)23/h9-10,13-14,16,21,23H,4-8,11-12H2,1-3H3/t13-,14+,16-,17+,18+,19-,20+/m0/s1
InChIKey: InChIKey=LFKFGEOVNOHFTI-JNBRIIMSSA-N
Formula: C20H30O3
Molecular Weight: 318.451155
Exact Mass: 318.219495
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garcia-Granados, A., Guerrero, A., Martinez, A., Parra, A., Arias, J.M. Phytochemistry (1994) 36, 657-63
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Beyeranes; 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) | 37.9 |
| 2 (CH2) | 17.8 |
| 3 (CH2) | 35 |
| 4 (C) | 38.1 |
| 5 (CH) | 46.1 |
| 6 (CH2) | 38.3 |
| 7 (C) | 214.4 |
| 8 (C) | 64.3 |
| 9 (CH) | 47 |
| 10 (C) | 36.1 |
| 11 (CH2) | 18.9 |
| 12 (CH2) | 25 |
| 13 (C) | 44.9 |
| 14 (CH) | 79 |
| 15 (CH) | 129 |
| 16 (CH) | 137.4 |
| 17 (CH3) | 21.7 |
| 18 (CH2) | 70.1 |
| 19 (CH3) | 17.4 |
| 20 (CH3) | 16 |
