(4aS)-3,5beta,8abeta-Trimethyl-8alpha-hydroxy-4aalpha,5,6,7,8,8a-hexahydronaphtho[2,3-b]furan-4,9-dione

(4aS)-3,5beta,8abeta-Trimethyl-8alpha-hydroxy-4aalpha,5,6,7,8,8a-hexahydronaphtho[2,3-b]furan-4,9-dione

Common Name: (4aS)-3,5beta,8abeta-Trimethyl-8alpha-hydroxy-4aalpha,5,6,7,8,8a-hexahydronaphtho[2,3-b]furan-4,9-dione

Synonyms: (4aS)-3,5beta,8abeta-Trimethyl-8alpha-hydroxy-4aalpha,5,6,7,8,8a-hexahydronaphtho[2,3-b]furan-4,9-dione

CAS Registry Number:

InChI: InChI=1S/C15H18O4/c1-7-4-5-9(16)15(3)11(7)12(17)10-8(2)6-19-13(10)14(15)18/h6-7,9,11,16H,4-5H2,1-3H3/t7-,9-,11+,15-/m0/s1

InChIKey: InChIKey=JJNFKVZLWYKHPC-RVSOZZRVSA-N

Formula: C15H18O4

Molecular Weight: 262.301592

Exact Mass: 262.120509

NMR Solvent: DMSO-d6

MHz:

Calibration:

NMR references: 13C - Wu, B., Qu, H.B., Cheng, Y.Y. Helv Chim Acta (2008) 91, 725-33

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 (CH) 68.2
2 (CH2) 40.1
3 (CH2) 26.6
4 (CH) 45.2
5 (CH) 49.7
6 (C) 185.5
7 (C) 133.6
8 (C) 163.2
9 (C) 192
10 (C) 54.1
11 (C) 124.1
12 (CH) 144.5
13 (CH3) 9.9
14 (CH3) 12.1
15 (CH3) 17.8