(13R)-Pimara-8(14),15-diene-1alpha,2alpha,7beta-triol

(13R)-Pimara-8(14),15-diene-1alpha,2alpha,7beta-triol

Common Name: (13R)-Pimara-8(14),15-diene-1alpha,2alpha,7beta-triol

Synonyms: (13R)-Pimara-8(14),15-diene-1alpha,2alpha,7beta-triol

CAS Registry Number:

InChI: InChI=1S/C20H32O3/c1-6-19(4)8-7-13-12(10-19)14(21)9-16-18(2,3)11-15(22)17(23)20(13,16)5/h6,10,13-17,21-23H,1,7-9,11H2,2-5H3/t13-,14-,15-,16-,17-,19-,20+/m0/s1

InChIKey: InChIKey=WKQPFJNAQNETCI-JYLNUJPASA-N

Formula: C20H32O3

Molecular Weight: 320.467037

Exact Mass: 320.235145

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) 74.8
2 (CH) 66.8
3 (CH2) 42.4
4 (C) 34.2
5 (CH) 43.9
6 (CH2) 33.9
7 (CH) 72.1
8 (C) 138.7
9 (CH) 42.1
10 (C) 42.7
11 (CH2) 18
12 (CH2) 31.8
13 (C) 37
14 (CH) 126.3
15 (CH) 148.1
16 (CH2) 110.7
17 (CH3) 26.1
18 (CH3) 33.4
19 (CH3) 23.3
20 (CH3) 15.1