4α,8β,9α-Trihydroxy-5αH-7(11)-eudesmen-12,8α -olide

4α,8β,9α-Trihydroxy-5αH-7(11)-eudesmen-12,8α -olide

Common Name: 4α,8β,9α-Trihydroxy-5αH-7(11)-eudesmen-12,8α -olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H22O5/c1-8-9-7-10-13(2,5-4-6-14(10,3)18)12(17)15(9,19)20-11(8)16/h10,12,17-19H,4-7H2,1-3H3/t10-,12+,13+,14-,15-/m1/s1

InChIKey: InChIKey=KMZIGJWJPWXUPI-BGNCJLHMSA-N

Formula: C15H22O5

Molecular Weight: 282.33276

Exact Mass: 282.146724

NMR Solvent: CD3COCD3

MHz:

Calibration:

NMR references: 13C - Liu, J.Q., Zhang, M., Zhang, C.F., Qi, H.Y., Bashall, A., Bligh, S.W.A., Wang, Z.T. Phytochemistry (2008) 69, 2231-6

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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) 34.2
2 (CH2) 19.2
3 (CH2) 42.4
4 (C) 70.6
5 (CH) 48.2
6 (CH2) 21
7 (C) 159.6
8 (C) 105.3
9 (CH) 79.1
10 (C) 39.5
11 (C) 121.4
12 (C) 172.5
13 (CH3) 8.1
14 (CH3) 18.9
15 (CH3) 22.8