Spektraris NMR
17-hydroxyjolkinolide A
Common Name: 17-hydroxyjolkinolide A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-18(2)6-4-7-19(3)13(18)5-8-20-14(19)9-12-15(16(20)24-20)11(10-21)17(22)23-12/h9,13-14,16,21H,4-8,10H2,1-3H3/t13-,14+,16-,19-,20+/m1/s1
InChIKey: InChIKey=DIJWCRKTZVUBDY-PHJMNMFVSA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Che, C.T., Zhou, T.X., Ma, Q.G., Qin, G.W., Williams, I.D., Wu, H.M., Shi, Z.S. Phytochemistry (1999) 52, 117-21
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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 (CH2) | 39.3 |
| 2 (CH2) | 18.4 |
| 3 (CH2) | 41.5 |
| 4 (C) | 33.5 |
| 5 (CH) | 53.5 |
| 6 (CH2) | 20.9 |
| 7 (CH2) | 34 |
| 8 (C) | 61.3 |
| 9 (CH) | 51.8 |
| 10 (C) | 41.4 |
| 11 (CH) | 106.4 |
| 12 (C) | 147.3 |
| 13 (C) | 146.5 |
| 14 (CH) | 54.4 |
| 15 (C) | 127.4 |
| 16 (C) | 169.2 |
| 17 (CH2) | 56.3 |
| 18 (CH3) | 33.5 |
| 19 (CH3) | 21.9 |
| 20 (CH3) | 15.1 |
