Common Name: ent-Kaur-16-en-19-oic acid
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O2/c1-13-11-20-10-7-15-18(2,16(20)6-5-14(13)12-20)8-4-9-19(15,3)17(21)22/h14-16H,1,4-12H2,2-3H3,(H,21,22)/t14-,15+,16+,18-,19-,20-/m1/s1
InChIKey: InChIKey=NIKHGUQULKYIGE-OTCXFQBHSA-N
Formula: C20H30O2
Molecular Weight: 302.45175
Exact Mass: 302.22458
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Wu, Y.C., Hung, Y.C., Chang, F.R., Cosentino, M., Wang, H.K., Lee, K.H. J Nat Prod (1996) 59, 635-7
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)
Position | PPM |
---|---|
1 (CH2) | 41.8 |
2 (CH2) | 19.6 |
3 (CH2) | 38.3 |
4 (C) | 44.2 |
5 (CH) | 57.5 |
6 (CH2) | 22.3 |
7 (CH2) | 41.8 |
8 (C) | 44.7 |
9 (CH) | 55.6 |
10 (C) | 41.2 |
11 (CH2) | 18.9 |
12 (CH2) | 33.6 |
13 (CH) | 44.3 |
14 (CH2) | 40.2 |
15 (CH2) | 49.4 |
16 (C) | 156.4 |
17 (CH2) | 103.5 |
18 (CH3) | 29.5 |
19 (C) | 185 |
20 (CH3) | 16.1 |