Spektraris NMR
2',3'-Dihydroxy-1'-propoxypseudolarate B
Common Name: 2',3'-Dihydroxy-1'-propoxypseudolarate B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H34O10/c1-16(21(30)34-15-19(29)14-27)6-5-10-24(3)20-9-12-25(23(32)36-24)11-7-18(22(31)33-4)8-13-26(20,25)35-17(2)28/h5-7,10,19-20,27,29H,8-9,11-15H2,1-4H3/b10-5+,16-6+/t19?,20-,24+,25+,26-/m0/s1
InChIKey: InChIKey=JBUYSOIWVUUQEY-INXDKZECSA-N
Formula: C26H34O10
Molecular Weight: 506.543168
Exact Mass: 506.215197
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yang, S.P., Wu, Y., Yue, J.M. J Nat Prod (2002) 65, 1041-4
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Sphenolobanes; 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) | 31.4 |
| 2 (CH2) | 28.2 |
| 3 (C) | 135.2 |
| 4 (CH) | 142.7 |
| 5 (CH2) | 20.5 |
| 6 (C) | 56 |
| 7 (CH2) | 33.8 |
| 8 (CH2) | 24.8 |
| 9 (CH) | 50.1 |
| 10 (C) | 90.3 |
| 11 (C) | 168.4 |
| 12 (C) | 173.5 |
| 13 (C) | 84.4 |
| 14 (CH3) | 28.5 |
| 15 (CH) | 145.5 |
| 16 (CH) | 121.9 |
| 17 (CH) | 137.8 |
| 18 (C) | 128.6 |
| 19 (CH3) | 20.6 |
| 20 (C) | 168.5 |
| 10a (C) | 170.3 |
| 10b (CH3) | 21.6 |
| 11a (CH3) | 52.1 |
| 20a (CH2) | 66.7 |
| 20b (CH) | 70.6 |
| 20c (CH2) | 63.7 |
