Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C25H38O5/c1-6-22(28)30-21-9-10-23(4)18-8-7-17-13-25(18,12-15(17)2)20(27)11-19(23)24(21,5)14-29-16(3)26/h17-21,27H,2,6-14H2,1,3-5H3/t17-,18+,19+,20+,21-,23+,24-,25+/m1/s1

InChIKey: InChIKey=SJIVEKNBRDKRSA-YMXCKEQXSA-N

Formula: C25H38O5

Molecular Weight: 418.567171

Exact Mass: 418.271924

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Bruno, M., Rosselli, S., Pibiri, I., Piozzi, F., Bondi, M.L., Simmonds, M.S. Phytochemistry (2001) 58, 463-74

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) 38.4
2 (CH2) 23
3 (CH) 74.2
4 (C) 40.5
5 (CH) 38
6 (CH2) 27
7 (CH) 76.7
8 (C) 47.9
9 (CH) 50
10 (C) 38.6
11 (CH2) 17.8
12 (CH2) 33.5
13 (CH) 43.5
14 (CH2) 37.7
15 (CH2) 44.9
16 (C) 154.8
17 (CH2) 103.6
18 (CH2) 64.6
19 (CH3) 13
20 (CH3) 17.8
3a (C) 173.8
3b (CH2) 27.9
3c (CH3) 9.2
18a (C) 171.5
18b (CH3) 21.1