Spektraris NMR
Dihydronidulalin A
Common Name: Dihydronidulalin A
Synonyms: Dihydronidulalin A
CAS Registry Number:
InChI: InChI=1S/C16H16O6/c1-8-6-10(17)13-11(7-8)22-16(15(20)21-2)9(14(13)19)4-3-5-12(16)18/h3,5-7,9,12,17-18H,4H2,1-2H3/t9-,12+,16-/m0/s1
InChIKey: InChIKey=SQQVLPAZXRNECF-DUZHOBMZSA-N
Formula: C16H16O6
Molecular Weight: 304.295256
Exact Mass: 304.094688
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Fujimoto, H., Asai, T., Kim, Y.P., Ishibashi, M. Chem Pharm Bull (2006) 54, 550-3
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 (CH2) | 24.5 |
| 2 (CH) | 132.5 |
| 3 (CH) | 123.7 |
| 4 (CH) | 66 |
| 4a (C) | 85.2 |
| 5 (CH) | 108 |
| 6 (C) | 149.8 |
| 7 (CH) | 111.2 |
| 8 (C) | 161.3 |
| 8a (C) | 105.1 |
| 9 (C) | 197.7 |
| 9a (CH) | 40.3 |
| 10a (C) | 157.6 |
| 1' (C) | 168.3 |
| 2' (CH3) | 52.9 |
| 6a (CH3) | 22.4 |
