Spektraris NMR
Ent-3a-hydroxykaur-16-ene
Common Name: Ent-3a-hydroxykaur-16-ene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O/c1-13-11-20-10-7-15-18(2,3)17(21)8-9-19(15,4)16(20)6-5-14(13)12-20/h14-17,21H,1,5-12H2,2-4H3/t14-,15-,16+,17+,19-,20-/m1/s1
InChIKey: InChIKey=FJIWRWGGQJFHEL-NGDUPAHQSA-N
Formula: C20H32O1
Molecular Weight: 288.468227
Exact Mass: 288.245316
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garcez, F.R., Garcez, W.S., da Silva, A.F.G., Bazzo, R.D., Resende, U.M. J Braz Chem Soc (2004) 15, 767-72
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) | 33.3 |
| 2 (CH2) | 25.3 |
| 3 (CH) | 76.1 |
| 4 (C) | 37.5 |
| 5 (CH) | 49 |
| 6 (CH2) | 19.8 |
| 7 (CH2) | 41 |
| 8 (C) | 44.1 |
| 9 (CH) | 55.7 |
| 10 (C) | 39.1 |
| 11 (CH2) | 18.1 |
| 12 (CH2) | 33.3 |
| 13 (CH) | 44 |
| 14 (CH2) | 39.7 |
| 15 (CH2) | 49.1 |
| 16 (C) | 156 |
| 17 (CH2) | 102.9 |
| 18 (CH3) | 28.5 |
| 19 (CH3) | 22.1 |
| 20 (CH3) | 17.4 |
