Spektraris NMR
alpha,beta-Dihydro-3,5,4'-trihydroxy-5'-isopentenylstilbene
Common Name: alpha,beta-Dihydro-3,5,4'-trihydroxy-5'-isopentenylstilbene
Synonyms: alpha,beta-Dihydro-3,5,4'-trihydroxy-5'-isopentenylstilbene
CAS Registry Number:
InChI: InChI=1S/C19H22O3/c1-13(2)3-7-16-9-14(6-8-19(16)22)4-5-15-10-17(20)12-18(21)11-15/h3,6,8-12,20-22H,4-5,7H2,1-2H3
InChIKey: InChIKey=MOQQOXAPDNATKL-UHFFFAOYSA-N
Formula: C19H22O3
Molecular Weight: 298.376893
Exact Mass: 298.156895
NMR Solvent:
MHz:
Calibration:
NMR references: 13C - Biondi, D.M., Rocco, C., Ruberto, G. J Nat Prod (2003) 66, 477-80
Species:
Notes: Family : Aromatics, Type : Stilbenes, Group : 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) | 144.3 |
| 2 (CH) | 107.3 |
| 3 (C) | 158.4 |
| 4 (CH) | 100.6 |
| 5 (C) | 158.4 |
| 6 (CH) | 107.3 |
| α (CH2) | 37.2 |
| β (CH2) | 38.7 |
| 1' (C) | 132.7 |
| 2' (CH) | 126.8 |
| 3' (CH) | 115 |
| 4' (C) | 152.9 |
| 5' (C) | 127.9 |
| 6' (CH) | 130 |
| 5'a (CH2) | 28.6 |
| 5'b (CH) | 123.5 |
| 5'c (C) | 131.1 |
| 5'd (CH3) | 25.4 |
| 5'e (CH3) | 17.4 |
