Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H22O5/c1-19-13(18(22)25-16(19)9-12-6-8-23-10-12)5-7-20-11-24-17(21)14(20)3-2-4-15(19)20/h2-3,6,8,10,13-16H,4-5,7,9,11H2,1H3/t13-,14+,15-,16+,19+,20-/m1/s1

InChIKey: InChIKey=IJLWQAKSXQDJFO-LWFIEOFISA-N

Formula: C20H22O5

Molecular Weight: 342.386439

Exact Mass: 342.146724

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Fontana, G., Savona, G., Rodriguez, B., Dersch, C.M., Rothman, R.B., Prisinzano, T.E. Tetrahedron (2008) 64, 10041-8

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) 22.7
2 (CH) 128.8
3 (CH) 121.1
4 (CH) 52.1
5 (C) 41
6 (CH2) 31.2
7 (CH2) 16.7
8 (CH) 45.6
9 (C) 42.9
10 (CH) 39.8
11 (CH) 83.8
12 (CH2) 25.9
13 (C) 119.7
14 (CH) 111.3
15 (CH) 143.2
16 (CH) 140.2
17 (C) 176.2
18 (C) 175.3
19 (CH2) 68.7
20 (CH3) 17.2