Spektraris NMR
ent-11a-Hydroxy-16-kaurene
Common Name: ent-11a-Hydroxy-16-kaurene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O/c1-13-11-20-9-6-16-18(2,3)7-5-8-19(16,4)17(20)15(21)10-14(13)12-20/h14-17,21H,1,5-12H2,2-4H3/t14-,15+,16-,17+,19-,20-/m1/s1
InChIKey: InChIKey=QUOPGEPPAKIRQA-UELOQWINSA-N
Formula: C20H32O1
Molecular Weight: 288.468227
Exact Mass: 288.245316
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Nagashima, F., Kondoh, M., Uematsu, T., Nishiyama, A., Saito, S., Sato, M., Asakawa, Y. Chem Pharm Bull (2002) 50, 808-13
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 39.9 |
| 2 (CH2) | 18.6 |
| 3 (CH2) | 41.9 |
| 4 (C) | 33.4 |
| 5 (CH) | 56.1 |
| 6 (CH2) | 20.1 |
| 7 (CH2) | 41 |
| 8 (C) | 43 |
| 9 (CH) | 65.1 |
| 10 (C) | 38.1 |
| 11 (CH) | 67.1 |
| 12 (CH2) | 43.3 |
| 13 (CH) | 42.3 |
| 14 (CH2) | 39.6 |
| 15 (CH2) | 49 |
| 16 (C) | 156.8 |
| 17 (CH2) | 105.2 |
| 18 (CH3) | 33.7 |
| 19 (CH3) | 21.8 |
| 20 (CH3) | 17.2 |
