3-[(1Z,3R,4E,8E)-3-Hydroxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

3-[(1Z,3R,4E,8E)-3-Hydroxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

Common Name: 3-[(1Z,3R,4E,8E)-3-Hydroxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

Synonyms: 3-[(1Z,3R,4E,8E)-3-Hydroxy-4,8-dimethyl-11-(5-oxo-2,5-dihydrofuran-3-yl)undeca-4,8-diene-1-ylidene]-5-(2-methyl-1-propenyl)tetrahydrofuran-2-one

CAS Registry Number:

InChI: InChI=1S/C25H34O5/c1-17(2)13-22-15-21(25(28)30-22)11-12-23(26)19(4)9-5-7-18(3)8-6-10-20-14-24(27)29-16-20/h8-9,11,13-14,22-23,26H,5-7,10,12,15-16H2,1-4H3/b18-8+,19-9+,21-11-/t22?,23-/m1/s1

InChIKey: InChIKey=IUCWFJOPGPJXCC-WOVQZCPRSA-N

Formula: C25H34O5

Molecular Weight: 414.535408

Exact Mass: 414.240624

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - De Rosa, S., Carbonelli, S. Tetrahedron (2006) 62, 2845-9

Species:

Notes: Family : Terpenoids, Type : Sesterterpenoids, Group : Acyclics; 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 (C) 174.1
2 (CH) 115.6
3 (C) 170.3
4 (CH2) 73.2
5 (CH2) 28.6
6 (CH2) 25.6
7 (CH) 122.4
8 (C) 136.9
9 (CH3) 15.9
10 (CH2) 39.1
11 (CH2) 25.9
12 (CH) 125.1
13 (C) 135.7
14 (CH3) 12.3
15 (CH) 76.6
16 (CH2) 33.7
17 (CH) 139.2
18 (C) 126.8
19 (C) 169.7
20 (CH2) 36.5
21 (CH) 74.4
22 (CH) 123.3
23 (C) 139.8
24 (CH3) 25.5
25 (CH3) 18.4