Spektraris NMR
ent-1b,17-Dihydroxybeyer-15-en-12-one
Common Name: ent-1b,17-Dihydroxybeyer-15-en-12-one
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O3/c1-17(2)6-5-15(22)18(3)13(17)4-7-19-8-9-20(11-19,12-21)16(23)10-14(18)19/h8-9,13-15,21-22H,4-7,10-12H2,1-3H3/t13-,14+,15+,18-,19+,20-/m1/s1
InChIKey: InChIKey=NLRMCZOBYJYCPE-YBDDNXDTSA-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 (CH) | 79.5 |
| 2 (CH2) | 29.6 |
| 3 (CH2) | 40.4 |
| 4 (C) | 33.1 |
| 5 (CH) | 55 |
| 6 (CH2) | 20 |
| 7 (CH2) | 36.5 |
| 8 (C) | 49.6 |
| 9 (CH) | 54.4 |
| 10 (C) | 43 |
| 11 (CH2) | 39.8 |
| 12 (C) | 215.2 |
| 13 (C) | 62.6 |
| 14 (CH2) | 53.3 |
| 15 (CH) | 140.6 |
| 16 (CH) | 132.1 |
| 17 (CH2) | 62.2 |
| 18 (CH3) | 33 |
| 19 (CH3) | 21.4 |
| 20 (CH3) | 9.8 |
