Spektraris NMR
Mangiferin
Common Name: Mangiferin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H18O11/c20-4-11-15(25)17(27)18(28)19(30-11)12-8(23)3-10-13(16(12)26)14(24)5-1-6(21)7(22)2-9(5)29-10/h1-3,11,15,17-23,25-28H,4H2/t11-,15-,17+,18-,19+/m1/s1
InChIKey: InChIKey=AEDDIBAIWPIIBD-ZJKJAXBQSA-N
Formula: C19H18O11
Molecular Weight: 422.34037
Exact Mass: 422.084911
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Carvalho, A.C., Guedes, M.M., de Souza, A.L., Trevisan, M.T., Lima, A.F., Santos, F.A., Rao, V.S. Planta Med (2007) 73, 1372-6
Species:
Notes: Family : Aromatics, Type : Xanthones; 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 |
|---|---|
| 1 (C) | 61.8 |
| 2 (C) | 107.7 |
| 3 (C) | 163.9 |
| 4 (CH) | 93.4 |
| 4a (C) | 136.3 |
| 5 (CH) | 102.7 |
| 6 (C) | 154.1 |
| 7 (C) | 143.8 |
| 8 (CH) | 108.1 |
| 8a (C) | 111.8 |
| 9 (C) | 179.1 |
| 9a (C) | 101.4 |
| 10a (C) | 150.8 |
| 1' (CH) | 81.6 |
| 2' (CH) | 79 |
| 3' (CH) | 73.2 |
| 4' (CH) | 70.7 |
| 5' (CH) | 70.3 |
| 6' (CH2) | 62 |
