Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C19H22O5/c1-23-17-11-13(6-8-16(17)21)5-7-15-10-14(4-3-9-20)12-18(24-2)19(15)22/h5-8,10-12,20-22H,3-4,9H2,1-2H3/b7-5+

InChIKey: InChIKey=ACQXPFWPUVRWKY-FNORWQNLSA-N

Formula: C19H22O5

Molecular Weight: 330.375703

Exact Mass: 330.146724

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Seca A.M., Silva A.M., Silvestre A.J., Cavaleiro J.A., Domingues F.M., Pascoal-Neto C. Phytochemistry (2001) 56, 759-67

Species:

Notes: Family : Aromatics, Type : Stilbenes; 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) 123.5
2 (C) 141.3
3 (C) 146.6
4 (CH) 109.5
5 (C) 133
6 (CH) 118
α (CH) 120.7
β (CH) 129.2
1' (C) 130.5
2' (CH) 108.2
3' (C) 146.6
4' (C) 145.4
5' (CH) 114.4
6' (CH) 120.6
3a (CH3) 55.9
5a (CH2) 32
5b (CH2) 34.5
5c (CH2) 62.3
3'a (CH3) 56.1