Spektraris NMR
Ent-16β-hydroxybeyeran-19-oic acid
Common Name: Ent-16β-hydroxybeyeran-19-oic acid
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O3/c1-17-9-5-14-18(2)7-4-8-19(3,16(22)23)13(18)6-10-20(14,12-17)11-15(17)21/h13-15,21H,4-12H2,1-3H3,(H,22,23)/t13-,14-,15+,17-,18+,19+,20-/m0/s1
InChIKey: InChIKey=LXNQITSPGGEHPV-DONSJTAYSA-N
Formula: C20H32O3
Molecular Weight: 320.467037
Exact Mass: 320.235145
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Lin, C.L., Lin, S.J., Huang, W.J., Ku, Y.L., Tsai, T.H., Hsu, F.L. Planta Med (2007) 73, 1581-7
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) | 40.5 |
| 2 (CH2) | 19.8 |
| 3 (CH2) | 38.8 |
| 4 (C) | 44 |
| 5 (CH) | 57.4 |
| 6 (CH2) | 22.7 |
| 7 (CH2) | 42.5 |
| 8 (C) | 42.6 |
| 9 (CH) | 56.5 |
| 10 (C) | 38.7 |
| 11 (CH2) | 21 |
| 12 (CH2) | 34.8 |
| 13 (C) | 42.6 |
| 14 (CH2) | 55.9 |
| 15 (CH2) | 44 |
| 16 (CH) | 79.8 |
| 17 (CH3) | 25.7 |
| 18 (CH3) | 29.6 |
| 19 (C) | 180.3 |
| 20 (CH3) | 13.9 |
