Spektraris NMR
17-Hydro-xyjolkinolide B
Common Name: 17-Hydro-xyjolkinolide B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O5/c1-17(2)6-4-7-18(3)11(17)5-8-19-13(18)15-20(24-15)12(14(19)23-19)10(9-21)16(22)25-20/h11,13-15,21H,4-9H2,1-3H3/t11-,13+,14-,15-,18-,19+,20-/m1/s1
InChIKey: InChIKey=ORPHDWFMIUUKJM-MCDHERAVSA-N
Formula: C20H26O5
Molecular Weight: 346.418202
Exact Mass: 346.178024
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) | 41.4 |
| 2 (CH2) | 18.5 |
| 3 (CH2) | 39.2 |
| 4 (C) | 33.5 |
| 5 (CH) | 53.6 |
| 6 (CH2) | 21 |
| 7 (CH2) | 36.6 |
| 8 (C) | 66.9 |
| 9 (CH) | 47 |
| 10 (C) | 39.1 |
| 11 (CH) | 61.6 |
| 12 (C) | 85.5 |
| 13 (C) | 150.8 |
| 14 (CH) | 53.6 |
| 15 (C) | 150.8 |
| 16 (C) | 168.2 |
| 17 (CH2) | 56.5 |
| 18 (CH3) | 33.5 |
| 19 (CH3) | 21.9 |
| 20 (CH3) | 15.6 |
