Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H26O8/c1-10-6-14-17(11(2)18(24)26-14)15(27-19(25)12(9-22)4-5-21)8-20(3)16(28-20)7-13(10)23/h4,6,13-17,21-23H,2,5,7-9H2,1,3H3/b10-6-,12-4+/t13-,14+,15+,16?,17-,20?/m0/s1

InChIKey: InChIKey=DWAUXXXGNFAKQL-JNWPRHAISA-N

Formula: C20H26O8

Molecular Weight: 394.416417

Exact Mass: 394.162768

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Pacciaroni, A.D., Sosa, V.E., Espinar, L.A., Oberti, J.C. Phytochemistry (1995) 39, 127-31

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Germacranes; 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 (CH) 60.1
2 (CH2) 30.5
3 (CH) 77
4 (C) 139
5 (CH) 125.4
6 (CH) 74.9
7 (CH) 48.4
8 (CH) 76.4
9 (CH2) 43.4
10 (C) 58.2
11 (C) 134.1
12 (C) 165.4
13 (CH2) 125.8
14 (CH3) 19.5
15 (CH3) 23
8a (C) 169.5
8b (C) 136.6
8c (CH) 145.5
8d (CH2) 56.9
8ba (CH2) 59.2