Spektraris NMR
Trichiconnarin B
Common Name: Trichiconnarin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C16H16O4/c1-9(2)11-7-16(3)12(14(11)18)6-13(17)20-15(16)10-4-5-19-8-10/h4-6,8,15H,7H2,1-3H3/t15-,16+/m0/s1
InChIKey: InChIKey=VOSHSFQHIAVTDA-JKSUJKDBSA-N
Formula: C16H16O4
Molecular Weight: 272.296446
Exact Mass: 272.104859
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Wang, X.N., Fan, C.Q., Yin, S., Gan, L.S., Yue, J.M. Phytochemistry (2008) 69, 1319-27
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Limonoids; 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 |
|---|---|
| 8 (C) | 192 |
| 11 (C) | 130.2 |
| 12 (CH2) | 37.8 |
| 13 (C) | 39.8 |
| 14 (C) | 162.9 |
| 15 (CH) | 114.9 |
| 16 (C) | 164.3 |
| 17 (CH) | 82 |
| 18 (CH3) | 19.5 |
| 20 (C) | 120.3 |
| 21 (CH) | 140.5 |
| 22 (CH) | 108.6 |
| 23 (CH) | 143.7 |
| 1' (C) | 156.1 |
| 2' (CH3) | 21.5 |
| 3' (CH3) | 24.8 |
