(3aR,3bS,4R,5aS,6aR,7S,9aS)-Octahydro-4-hydroxy-1,3b,7-trimethyl-4H-oxireno[1,8a]azuleno[4,5-b]furan-2(1H)-one

(3aR,3bS,4R,5aS,6aR,7S,9aS)-Octahydro-4-hydroxy-1,3b,7-trimethyl-4H-oxireno[1,8a]azuleno[4,5-b]furan-2(1H)-one

Common Name: (3aR,3bS,4R,5aS,6aR,7S,9aS)-Octahydro-4-hydroxy-1,3b,7-trimethyl-4H-oxireno[1,8a]azuleno[4,5-b]furan-2(1H)-one

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H22O4/c1-7-4-5-9-8(2)13(17)18-12(9)14(3)10(16)6-11-15(7,14)19-11/h7-12,16H,4-6H2,1-3H3/t7-,8-,9-,10+,11-,12+,14-,15-/m0/s1

InChIKey: InChIKey=TZWAFSAXUHHSKV-BFABLCNSSA-N

Formula: C15H22O4

Molecular Weight: 266.333355

Exact Mass: 266.151809

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Das, B., Reddy, K.R., Ravikanth, B., Venkata, A., Sarma, S., Sridhar, B. Helv Chim Acta (2008) 91, 1137-43

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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 (C) 72.7
2 (CH) 62.6
3 (CH2) 35
4 (CH) 78.7
5 (C) 52.7
6 (CH) 79.2
7 (CH) 45.9
8 (CH2) 23.2
9 (CH2) 28.2
10 (CH) 37.6
11 (CH) 41.7
12 (C) 179.2
13 (CH3) 14.8
14 (CH3) 16.9
15 (CH3) 17.7