Spektraris NMR
Dorsmanin I
Common Name: Dorsmanin I
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H26O6/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,7,12H2,1-4H3
InChIKey: InChIKey=MUADCOGGQPLCBH-UHFFFAOYSA-N
Formula: C25H26O6
Molecular Weight: 422.471287
Exact Mass: 422.172939
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) | 79.9 |
| 3 (CH2) | 43.6 |
| 4 (C) | 198.1 |
| 5 (C) | 157.3 |
| 6 (C) | 109.1 |
| 7 (C) | 160.7 |
| 8 (C) | 103.4 |
| 9 (C) | 160.2 |
| 10 (C) | 103.3 |
| 1' (C) | 131.4 |
| 2' (CH) | 116.1 |
| 3' (C) | 146.4 |
| 4' (C) | 146.1 |
| 5' (CH) | 114.7 |
| 6' (CH) | 119.1 |
| 2'' (C) | 78.9 |
| 3'' (CH) | 127.1 |
| 4'' (CH) | 116.2 |
| 5'' (CH3) | 28.6 |
| 6'' (CH3) | 28.5 |
| 8a (CH2) | 22.1 |
| 8b (CH) | 123.5 |
| 8c (C) | 131.7 |
| 8d (CH3) | 26 |
| 8e (CH3) | 18.1 |
