Spektraris NMR
Dorsmanin J
Common Name: Dorsmanin J
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H28O6/c1-13(2)5-7-16-23-15(9-10-25(3,4)31-23)22(29)21-19(28)12-20(30-24(16)21)14-6-8-17(26)18(27)11-14/h5-6,8,11,20,26-27,29H,7,9-10,12H2,1-4H3
InChIKey: InChIKey=LXBLJHYLZRJNSA-UHFFFAOYSA-N
Formula: C25H28O6
Molecular Weight: 424.487168
Exact Mass: 424.188589
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) | 79.7 |
| 3 (CH2) | 43.8 |
| 4 (C) | 198 |
| 5 (C) | 158.2 |
| 6 (C) | 108.8 |
| 7 (C) | 161.2 |
| 8 (C) | 102.8 |
| 9 (C) | 160.2 |
| 10 (C) | 102.3 |
| 1' (C) | 131 |
| 2' (CH) | 116.1 |
| 3' (C) | 146.3 |
| 4' (C) | 146.1 |
| 5' (CH) | 114.6 |
| 6' (CH) | 119 |
| 2'' (C) | 77 |
| 3'' (CH2) | 32.3 |
| 4'' (CH2) | 16.6 |
| 5'' (CH3) | 27.2 |
| 6'' (CH3) | 27 |
| 8a (CH2) | 22.3 |
| 8b (CH) | 123.9 |
| 8c (C) | 132.1 |
| 8d (CH3) | 26 |
| 8e (CH3) | 18.2 |
