Spektraris NMR
Remangiflavanone C
Common Name: Remangiflavanone C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H28O5/c1-14(2)5-8-16-11-18-22(30-25(16,3)4)13-20(28)23-19(27)12-21(29-24(18)23)15-6-9-17(26)10-7-15/h5-7,9-10,13,16,21,26,28H,8,11-12H2,1-4H3/t16-,21-/m0/s1
InChIKey: InChIKey=MRUBWURMYKKROX-KKSFZXQISA-N
Formula: C25H28O5
Molecular Weight: 408.487763
Exact Mass: 408.193674
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Deng, Y., Lee, J.P., Tianasoa-Ramamonjy, M., Snyder, J.K., Des Etages, S.A., Kanada, D., Snyder, M.P., Turner, C.J. J Nat Prod (2000) 63, 1082-9
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) | 78.5 |
| 3 (CH2) | 43.2 |
| 4 (C) | 195.8 |
| 5 (C) | 161.4 |
| 6 (CH) | 97.2 |
| 7 (C) | 162.7 |
| 8 (C) | 101.4 |
| 9 (C) | 102.6 |
| 10 (C) | 159.7 |
| 1' (C) | 131.2 |
| 2' (CH) | 127.6 |
| 3' (CH) | 115.5 |
| 4' (C) | 155.8 |
| 5' (CH) | 115.5 |
| 6' (CH) | 127.6 |
| 1'' (CH2) | 21.9 |
| 2'' (CH) | 40.9 |
| 3'' (CH2) | 29.4 |
| 4'' (CH) | 122.1 |
| 5'' (C) | 133.2 |
| 6'' (CH3) | 25.8 |
| 7'' (CH3) | 17.9 |
| 8'' (C) | 79.6 |
| 9'' (CH3) | 27.6 |
| 10'' (CH3) | 20.9 |
