Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C22H28O7/c1-25-17-7-5-13(9-19(17)27-3)21(24)16-12-29-22(15(16)11-23)14-6-8-18(26-2)20(10-14)28-4/h5-10,15-16,21-24H,11-12H2,1-4H3/t15-,16+,21-,22-/m1/s1

InChIKey: InChIKey=YHXRGUWLQJECEW-FHTPNYMGSA-N

Formula: C22H28O7

Molecular Weight: 404.454365

Exact Mass: 404.183503

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Lee, J., Lee, D., Jang, D.S., Nam, J.W., Kim, J.P., Park, K.H., Yang, M.S., Seo, E.K. Chem Pharm Bull (2007) 55, 137-9

Species:

Notes: Family : Lignans, Type : Lignans, Group : 7-9-Monoepoxylignans; 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) 134.2
2 (CH) 107.2
3 (C) 146.68
4 (C) 147.34
5 (CH) 109.3
6 (CH) 116
7 (CH) 70
8 (CH) 46.1
9 (CH2) 66.5
1' (C) 133.1
2' (CH) 107.3
3' (C) 147.32
4' (C) 146.65
5' (CH) 109.4
6' (CH) 116.3
7' (CH) 80.6
8' (CH) 49
9' (CH2) 58.5
3a (CH3) 54.13
4a (CH3) 54.16
3'a (CH3) 54.13
4'a (CH3) 54.16