3,3abeta,4,5,6,7-Hexahydro-1,4beta,7alpha,8-tetramethyl-2H-cyclopentacyclooctene-2-one

3,3abeta,4,5,6,7-Hexahydro-1,4beta,7alpha,8-tetramethyl-2H-cyclopentacyclooctene-2-one

Common Name: 3,3abeta,4,5,6,7-Hexahydro-1,4beta,7alpha,8-tetramethyl-2H-cyclopentacyclooctene-2-one

Synonyms: 3,3abeta,4,5,6,7-Hexahydro-1,4beta,7alpha,8-tetramethyl-2H-cyclopentacyclooctene-2-one

CAS Registry Number:

InChI: InChI=1S/C15H22O/c1-9-5-6-10(2)13-8-15(16)12(4)14(13)7-11(9)3/h7,9-10,13H,5-6,8H2,1-4H3/b11-7-/t9-,10-,13+/m0/s1

InChIKey: InChIKey=CQXXASZOSSOFRW-ZRAGYQRKSA-N

Formula: C15H22O1

Molecular Weight: 218.33514

Exact Mass: 218.167065

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Bardon, A., Kamiya, N., Toyota, M., Asakawa, Y. Phytochemistry (1999) 51, 281-7

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Dumortanes; 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) 47.1
2 (CH2) 43.8
3 (C) 208.6
4 (C) 136.1
5 (C) 167.2
6 (CH) 123.6
7 (C) 149.9
8 (CH) 34.7
9 (CH2) 29.2
10 (CH2) 29.3
11 (CH) 40.5
12 (CH3) 19.4
13 (CH3) 19.2
14 (CH3) 22.2
15 (CH3) 8.3