Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H28O5/c1-10-11-5-6-12-18-8-4-7-17(2,3)13(18)16(23)20(24,25-9-18)19(12,14(10)21)15(11)22/h11-13,15-16,22-24H,1,4-9H2,2-3H3/t11-,12-,13+,15+,16-,18+,19-,20-/m0/s1

InChIKey: InChIKey=PSVHVXLCVSKJGM-RNYITTTKSA-N

Formula: C20H28O5

Molecular Weight: 348.434084

Exact Mass: 348.193674

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Li, X., Weng, Z.Y., Li, Y., Pu, J.X., Huang, S.X., Xiao, W.L., Sun, H.D. Helv Chim Acta (2008) 91, 1130-6

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) 31.3
2 (CH2) 17.3
3 (CH2) 42.1
4 (C) 34.5
5 (CH) 53.1
6 (CH) 74.8
7 (C) 98.9
8 (C) 63.2
9 (CH) 61.4
10 (C) 37.1
11 (CH2) 19.6
12 (CH2) 30.8
13 (CH) 44.4
14 (CH) 74.1
15 (C) 209.3
16 (C) 153.5
17 (CH2) 120.1
18 (CH3) 34.2
19 (CH3) 23
20 (CH2) 66.8