3-Oxo-8a-hydroxy-10aH-eremophila-1,7(11)-dien-12,8b-olide

3-Oxo-8a-hydroxy-10aH-eremophila-1,7(11)-dien-12,8b-olide

Common Name: 3-Oxo-8a-hydroxy-10aH-eremophila-1,7(11)-dien-12,8b-olide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H18O4/c1-8-11-7-14(3)9(2)12(16)5-4-10(14)6-15(11,18)19-13(8)17/h4-5,9-10,18H,6-7H2,1-3H3/t9-,10-,14+,15+/m0/s1

InChIKey: InChIKey=AUTCBAXZIRBJNE-NBLIUIFLSA-N

Formula: C15H18O4

Molecular Weight: 262.301592

Exact Mass: 262.120509

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Torres, P., Ayala, J., Grande, C., Anaya, J., Grande, M. Phytochemistry (1999) 52, 1507-13

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 (CH) 149.7
2 (CH) 129.5
3 (C) 200.3
4 (CH) 43.1
5 (C) 44.4
6 (CH2) 36
7 (C) 157.4
8 (C) 103.2
9 (CH2) 38.6
10 (CH) 54
11 (C) 124.7
12 (C) 172.4
13 (CH3) 8.1
14 (CH3) 10.8
15 (CH3) 7.3