Morelloflavone

Morelloflavone

Common Name: Morelloflavone

Synonyms: Fukugetin

CAS Registry Number: 16851-21-1

InChI:

InChIKey:

Formula: C30H20O11

Molecular Weight: 556.479

Exact Mass: 556.1006

NMR Solvent: CD3OD

MHz: 400.0

Calibration: not indicated

NMR references: Ayundawati, F., Ersam, T. (2015). Isolasi Senyawa Biflavonoid dari Kaya Akar Garcinia tetranda. Jurnal Sains Dan Seni Its 4, C-90-C94.

Jamila, N., Khairuddean, M., Khan, S., Khan, N. (2014). Complete NMR assignments of bioactive rotameric (3→8) biflavonoids from the bark of Garcinia hombroniana. Magn. Reson. Chem. 52, 345-352.

Species: Garcinia tetranda - Ayundawati, F., Ersam, T. (2015). Isolasi Senyawa Biflavonoid dari Kaya Akar Garcinia tetranda. Jurnal Sains Dan Seni Its 4, C-90-C94.

Notes:

Proton NMR Peaks

Position PPM Peak Type J (Hz)
2 5.75 d 12.4
3 4.82 d 12.4
6 5.96 d 2
8 5.98 d 2
2' 7.06 d 8.4
3' 6.62 d 8.4
5' 6.42 d 8.4
6' 7.1 d 8.4
3" 6.42 s
6" 6.25 s
2''' 7.35 d 2
5''' 6.91 d 8.8
6''' 7.29 dd 8.8, 2

Carbon NMR Peaks

Position PPM
2 82.7
3 48.6
4 197.9
5 163.5
6 97.6
7 168.6
8 96.4
9 164.9
10 103.1
1' 130.5
2' 129.3
3' 115.6
4' 158.7
5' 115.6
6' 129.3
2" 165.8
3" 103.4
4" 183.9
5" 157.8
6" 99.8
7" 162.6
8" 102.2
9" 151.1
10" 105.1
1''' 123.4
2''' 114.3
3''' 147.3
4''' 151
5''' 116.9
6''' 120.6