(4aS,7S,7aR,13aS)-10-Methoxy-4,4,7,7a-tetramethyl-1,2,3,4,4a,5,6,7,7a,8-decahydrobenzo[d]xanthene

(4aS,7S,7aR,13aS)-10-Methoxy-4,4,7,7a-tetramethyl-1,2,3,4,4a,5,6,7,7a,8-decahydrobenzo[d]xanthene

Common Name: (4aS,7S,7aR,13aS)-10-Methoxy-4,4,7,7a-tetramethyl-1,2,3,4,4a,5,6,7,7a,8-decahydrobenzo[d]xanthene

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H32O2/c1-15-7-10-19-20(2,3)11-6-12-22(19)21(15,4)14-16-13-17(23-5)8-9-18(16)24-22/h8-9,13,15,19H,6-7,10-12,14H2,1-5H3/t15-,19-,21+,22-/m0/s1

InChIKey: InChIKey=GFZLFKCEWJJEFW-SZLKJRAXSA-N

Formula: C22H32O2

Molecular Weight: 328.489104

Exact Mass: 328.24023

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Hu, J.F., Schetz, J.A., Kelly, M., Peng, J.N., Ang, K.K., Flotow, H., Leong, C.Y., Ng, S.B., Buss, A.D., Wilkins, S.P., Hamann, M.T. J Nat Prod (2002) 65, 476-80

Species:

Notes: Family : Terpenoids, Type : Merosesquiterpenoids, Group : Drimanes; 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) 29.74
2 (CH2) 18.8
3 (CH2) 34.29
4 (C) 34.34
5 (CH) 44.42
6 (CH2) 22.65
7 (CH2) 28.34
8 (CH) 39.78
9 (C) 38.55
10 (C) 82.73
11 (CH3) 32.38
12 (CH3) 20.65
13 (CH3) 17.79
14 (CH3) 30.28
15 (CH2) 37.99
1' (C) 122.28
2' (C) 146.14
3' (CH) 113.88
4' (CH) 113.24
5' (C) 153.17
6' (CH) 117.6
5'a (CH3) 55.96