Spektraris NMR
Nigrolineaxanthone T
Common Name: Nigrolineaxanthone T
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C19H20O7/c1-19(2,24)7-6-9-13(25-3)8-12(21)14-15(22)10-4-5-11(20)16(23)18(10)26-17(9)14/h4-5,8,20-21,23-24H,6-7H2,1-3H3
InChIKey: InChIKey=KWHHTRSOMASIJT-UHFFFAOYSA-N
Formula: C19H20O7
Molecular Weight: 360.358632
Exact Mass: 360.120903
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Rukachaisirikul, V., Tadpetch, K., Watthanaphanit, A., Saengsanae, N., Phongpaichit, S. J Nat Prod (2005) 68, 1218-21
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) | 161.3 |
| 2 (CH) | 93 |
| 3 (C) | 163.3 |
| 4 (C) | 109.1 |
| 4a (C) | 153.8 |
| 5 (C) | 132.7 |
| 6 (C) | 151 |
| 7 (CH) | 113.1 |
| 8 (CH) | 116.3 |
| 8a (C) | 107.5 |
| 9 (C) | 180.6 |
| 9a (C) | 101.9 |
| 10a (C) | 146 |
| 1' (CH2) | 16.5 |
| 2' (CH2) | 41.9 |
| 3' (C) | 70.8 |
| 4' (CH3) | 29.1 |
| 5' (CH3) | 29.1 |
| 3a (CH3) | 56.1 |
