Spektraris NMR
6-Methyltetrapterol A
Common Name: 6-Methyltetrapterol A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H24O6/c1-12-5-6-18-14(7-12)16-8-15(20(28)10-21(16)32-26(18,3)4)17-11-31-22-9-19(27)13(2)24(29)23(22)25(17)30/h5-10,17,27-29H,11H2,1-4H3
InChIKey: InChIKey=QONMAWCPDDAMDK-UHFFFAOYSA-N
Formula: C26H24O6
Molecular Weight: 432.466141
Exact Mass: 432.157289
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Botta, B., Gacs-Baitz, E., Vinciguerra, V., Delle Monache, G. Phytochemistry (2003) 64, 599-602
Species:
Notes: Family : Flavonoids, Type : Isoflavonoids, Group : Isoflavanones; 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 (CH2) | 69.51 |
| 3 (CH) | 45.48 |
| 4 (C) | 196.66 |
| 5 (C) | 162.01 |
| 6 (C) | 104.29 |
| 7 (C) | 163.2 |
| 8 (CH) | 94.69 |
| 9 (C) | 160.33 |
| 10 (C) | 101.61 |
| 1' (C) | 115.59 |
| 2' (C) | 155.62 |
| 3' (CH) | 106.53 |
| 4' (C) | 153.69 |
| 5' (C) | 116.03 |
| 6' (CH) | 122.04 |
| 1'' (C) | 127.84 |
| 2'' (CH) | 122.86 |
| 3'' (C) | 135.4 |
| 4'' (CH) | 127.66 |
| 5'' (CH) | 121.71 |
| 6'' (C) | 136.9 |
| 7'' (C) | 77.92 |
| 6a (CH3) | 6.66 |
| 3''a (CH3) | 21.3 |
| 7''a (CH3) | 27.62 |
| 7''b (CH3) | 27.54 |
