8β-Hydroxyeremophil-7(11)-ene-12,8β(4β,6α)-diolide

8β-Hydroxyeremophil-7(11)-ene-12,8β(4β,6α)-diolide

Common Name: 8β-Hydroxyeremophil-7(11)-ene-12,8β(4β,6α)-diolide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H18O5/c1-7-10-11-14(2)8(6-15(10,18)20-12(7)16)4-3-5-9(14)13(17)19-11/h8-9,11,18H,3-6H2,1-2H3/t8-,9-,11+,14+,15-/m1/s1

InChIKey: InChIKey=NBDAMGISGFNTQJ-HHYGZGRMSA-N

Formula: C15H18O5

Molecular Weight: 278.300997

Exact Mass: 278.115424

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Xue, H.Q., Ma, X.M., Xing, X.L., Wang, H.Q. Chem Nat Compd (2007) 43, 746-8

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eremophilanes; 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) 19.6
2 (CH2) 20.95
3 (CH2) 24.52
4 (CH) 40.25
5 (C) 44.84
6 (CH) 82.74
7 (C) 153.53
8 (C) 103.53
9 (CH2) 36.38
10 (CH) 35.62
11 (C) 126.58
12 (C) 170.89
13 (CH3) 8.47
14 (CH3) 19.58
15 (C) 175.34