Spektraris NMR
Mangiferin
Common Name: Mangiferin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H18O12/c20-4-11-14(25)16(27)17(28)19(30-11)31-18-8(23)3-10-12(15(18)26)13(24)5-1-6(21)7(22)2-9(5)29-10/h1-3,11,14,16-17,19-23,25-28H,4H2/t11-,14-,16+,17-,19+/m1/s1
InChIKey: InChIKey=TXKFRRCKZWJXBW-GPRNFGOXSA-N
Formula: C19H18O12
Molecular Weight: 438.339775
Exact Mass: 438.079826
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Shahat, A.A., Hassan, R.A., Nazif, N.M., Van Miert, S., Pieters, L., Hammuda, F.M., Vlietinck, A.J. Planta Med (2003) 69, 1068-70
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) | 161.76 |
| 2 (C) | 107.56 |
| 3 (C) | 163.81 |
| 4 (CH) | 93.31 |
| 4a (C) | 156.21 |
| 5 (CH) | 102.56 |
| 6 (C) | 154.17 |
| 7 (C) | 143.76 |
| 8 (CH) | 108 |
| 8a (C) | 111.63 |
| 9 (C) | 179.07 |
| 9a (C) | 101.29 |
| 10a (C) | 150.82 |
| 1' (CH) | 73.09 |
| 2' (CH) | 70.62 |
| 3' (CH) | 79.14 |
| 4' (CH) | 70.26 |
| 5' (CH) | 81.53 |
| 6' (CH2) | 62.78 |
