Spektraris NMR
Dorsmanin F
Common Name: Dorsmanin F
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H28O7/c1-12(2)5-7-14-22(29)21-18(28)11-19(13-6-8-16(26)17(27)9-13)31-24(21)15-10-20(25(3,4)30)32-23(14)15/h5-6,8-9,19-20,26-27,29-30H,7,10-11H2,1-4H3/t19?,20-/m0/s1
InChIKey: InChIKey=FMVFFMVMWVSZRC-ANYOKISRSA-N
Formula: C25H28O7
Molecular Weight: 440.486573
Exact Mass: 440.183503
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Ngadjui, B.T., Kouam, S.F., Dongo, E., Kapche, G.W., Abegaz, B.M. Phytochemistry (2000) 55, 915-9
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) | 79.2 |
| 3 (CH2) | 43 |
| 4 (C) | 196.3 |
| 5 (C) | 156.6 |
| 6 (C) | 104.5 |
| 7 (C) | 167.2 |
| 8 (C) | 103.8 |
| 9 (C) | 161.9 |
| 10 (C) | 102.8 |
| 1' (C) | 130.9 |
| 2' (CH) | 114 |
| 3' (C) | 145.7 |
| 4' (C) | 145.3 |
| 5' (CH) | 115.3 |
| 6' (CH) | 118.4 |
| 6a (CH2) | 21.4 |
| 6b (CH) | 122.4 |
| 6c (C) | 131 |
| 6d (CH3) | 24.6 |
| 6e (CH3) | 17.2 |
| 8a (CH2) | 26.8 |
| 8b (CH) | 91.5 |
| 8c (C) | 71 |
| 8d (CH3) | 25.5 |
| 8e (CH3) | 25.2 |
