Common Name:

Synonyms:

CAS Registry Number:

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

InChIKey: InChIKey=WRSONZFPMXPJKM-IWIPATNOSA-N

Formula: C20H28O5

Molecular Weight: 348.434084

Exact Mass: 348.193674

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Chang, S.F., Yang, L.M., Lo, C.H., Liaw, J.H., Wang, L.H., Lin, S.J. J Nat Prod (2008) 71, 87-92

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Beyeranes; 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) 42.2
2 (CH2) 19.8
3 (CH2) 38.2
4 (C) 44.3
5 (CH) 54.7
6 (CH2) 39.7
7 (C) 211.7
8 (C) 52.8
9 (CH) 61.1
10 (C) 40.4
11 (CH) 67.4
12 (CH2) 48.6
13 (C) 49.3
14 (CH2) 45.6
15 (CH2) 46.2
16 (C) 216.3
17 (CH3) 19.6
18 (CH3) 29.1
19 (C) 179.6
20 (CH3) 13.9