Spektraris NMR
Hedyosumin D
Common Name: Hedyosumin D
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C17H20O4/c1-9-4-5-12-10(2)6-16-14(7-13(9)12)15(17(19)21-16)8-20-11(3)18/h4,12-13,16H,2,5-8H2,1,3H3/t12-,13-,16-/m0/s1
InChIKey: InChIKey=INOPFDSSHYFRDU-XEZPLFJOSA-N
Formula: C17H20O4
Molecular Weight: 288.338945
Exact Mass: 288.136159
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Su, Z.S., Yin, S., Zhou, Z.W., Wu, Y., Ding, J., Yue, J.M. J Nat Prod (2008) 71, 1410-3
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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) | 48.9 |
| 2 (CH2) | 34.5 |
| 3 (CH) | 124.9 |
| 4 (C) | 141.2 |
| 5 (CH) | 50.7 |
| 6 (CH2) | 25.8 |
| 7 (C) | 170.5 |
| 8 (CH) | 83.6 |
| 9 (CH2) | 39.9 |
| 10 (C) | 142.9 |
| 11 (C) | 120.6 |
| 12 (C) | 170.2 |
| 13 (CH2) | 54.7 |
| 14 (CH2) | 116.4 |
| 15 (CH3) | 14.9 |
| 13a (C) | 172.4 |
| 13b (CH3) | 20.8 |
