7beta-Hydroxyisopimara-8(14),15-dien-1-one

7beta-Hydroxyisopimara-8(14),15-dien-1-one

Common Name: 7beta-Hydroxyisopimara-8(14),15-dien-1-one

Synonyms: 7beta-Hydroxyisopimara-8(14),15-dien-1-one

CAS Registry Number:

InChI: InChI=1S/C20H30O2/c1-6-19(4)10-7-14-13(12-19)15(21)11-16-18(2,3)9-8-17(22)20(14,16)5/h6,12,14-16,21H,1,7-11H2,2-5H3/t14-,15-,16-,19-,20+/m0/s1

InChIKey: InChIKey=GBYXSNJOBJLJGM-IEYYFSCXSA-N

Formula: C20H30O2

Molecular Weight: 302.45175

Exact Mass: 302.22458

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Rasoamiaranjanahary, L., Guilet, D., Marston, A., Randimbivololona, F., Hostettmann, K. Phytochemistry (2003) 64, 543-8

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Isopimaranes; 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) 216.2
2 (CH2) 36.3
3 (CH2) 43.1
4 (C) 33
5 (CH) 48.4
6 (CH2) 29.3
7 (CH) 72.9
8 (C) 138.6
9 (CH) 38.7
10 (C) 52.5
11 (CH2) 19.9
12 (CH2) 34.2
13 (C) 37.5
14 (CH) 136.1
15 (CH) 147.5
16 (CH2) 111
17 (CH3) 26.1
18 (CH3) 32
19 (CH3) 22.6
20 (CH3) 13.5