(5beta,10alpha,13S)-Pimara-7,15-diene-2alpha,18-diol

(5beta,10alpha,13S)-Pimara-7,15-diene-2alpha,18-diol

Common Name: (5beta,10alpha,13S)-Pimara-7,15-diene-2alpha,18-diol

Synonyms: (5beta,10alpha,13S)-Pimara-7,15-diene-2alpha,18-diol

CAS Registry Number:

InChI: InChI=1S/C20H32O2/c1-5-18(2)9-8-16-14(10-18)6-7-17-19(3,13-21)11-15(22)12-20(16,17)4/h5-6,15-17,21-22H,1,7-13H2,2-4H3/t15-,16-,17+,18-,19-,20-/m0/s1

InChIKey: InChIKey=CWHWRJASMRAQPD-MJUPKGCFSA-N

Formula: C20H32O2

Molecular Weight: 304.467632

Exact Mass: 304.24023

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Fraga, B.M., Gonzalez, P., Hernandez, M.G., Chamy, M.C., Garbarino, J.A. Phytochemistry (1998) 47, 211-5

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 (CH2) 45
2 (CH) 64.7
3 (CH2) 45.9
4 (C) 38.7
5 (CH) 43.8
6 (CH2) 25.3
7 (CH) 119.7
8 (C) 136.8
9 (CH) 53.2
10 (C) 39.7
11 (CH2) 23.1
12 (CH2) 37.7
13 (C) 37
14 (CH2) 47.9
15 (CH) 150.3
16 (CH2) 109.3
17 (CH3) 21.8
18 (CH3) 27.1
19 (CH2) 66.1
20 (CH3) 23.9