Spektraris NMR
Kunzeachromone C
Common Name: Kunzeachromone C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C23H22O13/c1-7-2-9(25)15-13(34-7)5-10(26)16(19(15)31)21-22(20(32)18(30)14(6-24)35-21)36-23(33)8-3-11(27)17(29)12(28)4-8/h2-5,14,18,20-22,24,26-32H,6H2,1H3/t14-,18-,20+,21+,22-/m1/s1
InChIKey: InChIKey=VOZKRSAOZHZJLC-MELXHLFKSA-N
Formula: C23H22O13
Molecular Weight: 506.413886
Exact Mass: 506.106041
NMR Solvent: DMSO-d6
MHz:
Calibration:
NMR references: 13C - Ito, H., Kasajima, N., Tokuda, H., Nishino, H., Yoshida, T. J Nat Prod (2004) 67, 411-5
Species:
Notes: Family : Chromans, Type : Chromones; 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 (C) | 167.8 |
| 3 (CH) | 107 |
| 4 (C) | 182 |
| 5 (C) | 160.4 |
| 6 (C) | 108.1 |
| 7 (C) | 162.4 |
| 8 (CH) | 93.9 |
| 9 (C) | 157 |
| 10 (C) | 102.9 |
| 1' (CH3) | 20 |
| 1'' (CH) | 70.8 |
| 2'' (CH) | 72 |
| 3'' (CH) | 76.7 |
| 4'' (CH) | 70.8 |
| 5'' (CH) | 82 |
| 6'' (CH2) | 61.6 |
| 1''' (C) | 164.8 |
| 2''' (C) | 119.9 |
| 3''' (CH) | 108.9 |
| 4''' (C) | 145.4 |
| 5''' (C) | 138.2 |
| 6''' (C) | 145.4 |
| 7''' (CH) | 108.9 |
