Spektraris NMR
Walsuronoid C
Common Name: Walsuronoid C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H30O7/c1-23(2)16(28)6-8-24(3)19-15(27)11-14-13(12-7-9-33-22(12)32)10-17(29)25(14,4)26(19,5)21(31)18(30)20(23)24/h6-8,15,17,19,27,29-30H,9-11H2,1-5H3/t15-,17+,19+,24+,25-,26-/m0/s1
InChIKey: InChIKey=IIIQQUHRMLTCEQ-LDYICEDWSA-N
Formula: C26H30O7
Molecular Weight: 454.51319
Exact Mass: 454.199153
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yin, S., Wang, X.N., Fan, C.Q., Liao, S.G., Yue, J.M. Org Lett (2007) 9, 2353-6
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 |
|---|---|
| 1 (CH) | 152.1 |
| 2 (CH) | 126.6 |
| 3 (C) | 202.5 |
| 4 (C) | 48 |
| 5 (C) | 140.4 |
| 6 (C) | 141.6 |
| 7 (C) | 201.7 |
| 8 (C) | 55.6 |
| 9 (CH) | 46.8 |
| 10 (C) | 41.3 |
| 11 (CH) | 67 |
| 12 (CH2) | 33.4 |
| 13 (C) | 142 |
| 14 (C) | 59.4 |
| 15 (CH) | 81.3 |
| 16 (CH2) | 45 |
| 17 (C) | 123.7 |
| 18 (CH3) | 24.6 |
| 19 (CH3) | 29.4 |
| 20 (C) | 130.1 |
| 21 (C) | 173.7 |
| 22 (CH) | 149.6 |
| 23 (CH2) | 70.8 |
| 28 (CH3) | 26.4 |
| 29 (CH3) | 21.2 |
| 30 (CH3) | 19.5 |
