(13R)-Pimara-8(14),15-diene-1alpha,11alpha-diol

(13R)-Pimara-8(14),15-diene-1alpha,11alpha-diol

Common Name: (13R)-Pimara-8(14),15-diene-1alpha,11alpha-diol

Synonyms: (13R)-Pimara-8(14),15-diene-1alpha,11alpha-diol

CAS Registry Number:

InChI: InChI=1S/C20H32O2/c1-6-19(4)11-13-7-8-15-18(2,3)10-9-16(22)20(15,5)17(13)14(21)12-19/h6,11,14-17,21-22H,1,7-10,12H2,2-5H3/t14-,15+,16+,17-,19-,20-/m1/s1

InChIKey: InChIKey=XSFKYBKBHXNLJA-ASZLNGMRSA-N

Formula: C20H32O2

Molecular Weight: 304.467632

Exact Mass: 304.24023

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Thongnest, S., Mahidol, C., Sutthivaiyakit, S., Ruchirawat, S. J Nat Prod (2005) 68, 1632-6

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 (CH) 72.6
2 (CH2) 25.2
3 (CH2) 34.2
4 (C) 33.4
5 (CH) 47.5
6 (CH2) 22.5
7 (CH2) 35.4
8 (C) 136.6
9 (CH) 52.7
10 (C) 42.6
11 (CH) 65.6
12 (CH2) 44.3
13 (C) 38.3
14 (CH) 128.3
15 (CH) 148.3
16 (CH2) 110.2
17 (CH3) 25.3
18 (CH3) 33.3
19 (CH3) 22.2
20 (CH3) 15.6