8a-hydroxyfernan-25,7b-olide

8a-hydroxyfernan-25,7b-olide

Common Name: 8a-hydroxyfernan-25,7b-olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C30H48O3/c1-18(2)19-9-10-20-26(19,5)15-16-28(7)27(20,6)14-11-21-29-13-8-12-25(3,4)22(29)17-23(30(21,28)32)33-24(29)31/h18-23,32H,8-17H2,1-7H3/t19-,20-,21-,22+,23+,26-,27+,28+,29+,30+/m1/s1

InChIKey: InChIKey=AWKQCEWSSUBAJV-YWDAATOXSA-N

Formula: C30H48O3

Molecular Weight: 456.701448

Exact Mass: 456.360345

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Tsuzuki, K., Ohashi, A., Arai, Y., Masuda, K., Takano, A., Shiojima, K., Ageta, H., Cai, S.Q. Phytochemistry (2001) 58, 363-7

Species:

Notes: Family : Terpenoids, Type : Triterpenoids, Group : Fernanes; 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) 18.38
2 (CH2) 27.83
3 (CH2) 41.61
4 (C) 33.39
5 (CH) 45.49
6 (CH2) 29.71
7 (CH) 66.6
8 (C) 88.38
9 (CH) 46.77
10 (C) 50
11 (CH2) 16.47
12 (CH2) 31.41
13 (C) 36.97
14 (C) 44.06
15 (CH2) 33.06
16 (CH2) 35.41
17 (C) 42.63
18 (CH) 54.41
19 (CH2) 20.22
20 (CH2) 28.14
21 (CH) 59.43
22 (CH) 30.71
23 (CH3) 32.03
24 (CH3) 20.47
25 (C) 179.7
26 (CH3) 19.45
27 (CH3) 22.97
28 (CH3) 14.78
29 (CH3) 22.07
30 (CH3) 22.91