Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H22O7/c1-10-6-14-17(11(2)18(22)25-14)15(26-19(23)12-4-5-24-9-12)8-20(3)16(27-20)7-13(10)21/h4-6,9,13-17,21H,2,7-8H2,1,3H3/b10-6-/t13-,14+,15+,16?,17-,20?/m0/s1

InChIKey: InChIKey=WWQBWBDEAHIHFL-OZTYUGIUSA-N

Formula: C20H22O7

Molecular Weight: 374.385249

Exact Mass: 374.136553

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) 60.2
2 (CH2) 30.5
3 (CH) 72.9
4 (C) 138.1
5 (CH) 125.8
6 (CH) 76.6
7 (CH) 48.3
8 (CH) 74.6
9 (CH2) 43.4
10 (C) 58.2
11 (C) 134.1
12 (C) 165.4
13 (CH2) 125.3
14 (CH3) 19.4
15 (CH3) 23.1
8a (C) 169.5
8b (C) 136.3
8c (CH) 109.4
8d (CH) 144.3
8ba (CH) 147.9