(5β,8α,9β,10α)-Kaurane-16,18-diol

(5β,8α,9β,10α)-Kaurane-16,18-diol

Common Name: (5β,8α,9β,10α)-Kaurane-16,18-diol

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C20H34O2/c1-17(13-21)8-4-9-18(2)15(17)7-10-20-11-14(5-6-16(18)20)19(3,22)12-20/h14-16,21-22H,4-13H2,1-3H3/t14-,15-,16+,17+,18-,19+,20+/m1/s1

InChIKey: InChIKey=XZESVXVYTBMYCR-MAPHFDCTSA-N

Formula: C20H34O2

Molecular Weight: 306.483513

Exact Mass: 306.25588

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Hanson, J.R., Hitchcock, P.B., Takahashi, J.A. Phytochemistry (1995) 40, 797-800

Species:

Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) 40.2
2 (CH2) 18.5
3 (CH2) 35.3
4 (C) 38.4
5 (CH) 56.6
6 (CH2) 19.9
7 (CH2) 42.3
8 (C) 44.1
9 (CH) 57.1
10 (C) 39.2
11 (CH2) 18
12 (CH2) 26.4
13 (CH) 46.6
14 (CH2) 38.3
15 (CH2) 56.9
16 (C) 78.8
17 (CH3) 31.8
18 (CH3) 26.8
19 (CH2) 64.5
20 (CH3) 17.9