Spektraris NMR
10-Hydroxyteucjaponin B
Common Name: 10-Hydroxyteucjaponin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H28O8/c1-13-8-17(24)21(12-28-14(2)23)19(11-29-19)5-3-6-22(21,26)20(13)9-16(30-18(20)25)15-4-7-27-10-15/h4,7,10,13,16-17,24,26H,3,5-6,8-9,11-12H2,1-2H3/t13-,16+,17-,19+,20+,21+,22+/m1/s1
InChIKey: InChIKey=DXODNKAZIJJHJD-HZGBZVSPSA-N
Formula: C22H28O8
Molecular Weight: 420.45377
Exact Mass: 420.178418
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Coll, J., Tandron, Y. Phytochemistry (2005) 66, 2298-303
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Clerodanes; 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) | 29.5 |
| 2 (CH2) | 19.5 |
| 3 (CH2) | 30.2 |
| 4 (C) | 64.4 |
| 5 (C) | 49.2 |
| 6 (CH) | 69 |
| 7 (CH2) | 33.7 |
| 8 (CH) | 33.9 |
| 9 (C) | 57.5 |
| 10 (C) | 80.4 |
| 11 (CH2) | 38.6 |
| 12 (CH) | 71.6 |
| 13 (C) | 125.1 |
| 14 (CH) | 108 |
| 15 (CH) | 144.2 |
| 16 (CH) | 139.6 |
| 17 (CH3) | 16.6 |
| 18 (CH2) | 50.4 |
| 19 (CH2) | 62.9 |
| 20 (C) | 174.5 |
| 19a (C) | 170.5 |
| 19b (CH3) | 21.3 |
