Spektraris NMR
abyssinone IV 4'-OMe ether
Common Name: abyssinone IV 4'-OMe ether
Synonyms: abyssinone IV 4'-OMe ether
CAS Registry Number:
InChI: InChI=1S/C26H30O4/c1-16(2)6-8-18-12-20(13-19(26(18)29-5)9-7-17(3)4)24-15-23(28)22-11-10-21(27)14-25(22)30-24/h6-7,10-14,24,27H,8-9,15H2,1-5H3/t24-/m0/s1
InChIKey: InChIKey=UOOVGAFDYLDFRW-DEOSSOPVSA-N
Formula: C26H30O4
Molecular Weight: 406.514976
Exact Mass: 406.214409
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Na, M., Jang, J., Njamen, D., Mbafor, J.T., Fomum, Z.T., Kim, B.Y., Oh, W.K., Ahn, J.S. J Nat Prod (2006) 69, 1572-6
Species:
Notes: Family : Flavonoids, Type : Flavonoids, Group : Flavanones; 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 |
|---|---|
| 2 (CH) | 80.2 |
| 3 (CH2) | 44.1 |
| 4 (C) | 191.3 |
| 5 (CH) | 129.6 |
| 6 (CH) | 110.6 |
| 7 (C) | 163.9 |
| 8 (CH) | 103.7 |
| 9 (C) | 162.8 |
| 10 (C) | 115.4 |
| 1' (C) | 134.4 |
| 2' (CH) | 126.1 |
| 3' (C) | 135.5 |
| 4' (C) | 156.8 |
| 5' (C) | 135.5 |
| 6' (CH) | 126.1 |
| 1'' (CH2) | 28.6 |
| 2'' (CH) | 122.9 |
| 3'' (C) | 133.1 |
| 4'' (CH3) | 18.1 |
| 5'' (CH3) | 26 |
| 1''' (CH2) | 28.6 |
| 2''' (CH) | 122.9 |
| 3''' (C) | 133.1 |
| 4''' (CH3) | 18.1 |
| 5''' (CH3) | 26 |
| 4'a (CH3) | 61.1 |
