Spektraris NMR
Stemodin-α-L-arabinofuranoside
Common Name: Stemodin-α-L-arabinofuranoside
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C25H42O6/c1-22(2)11-16(27)12-23(3)18(22)6-5-14-9-15-10-25(14,23)8-7-24(15,4)31-21-20(29)19(28)17(13-26)30-21/h14-21,26-29H,5-13H2,1-4H3/t14-,15-,16-,17-,18-,19+,20-,21+,23-,24-,25+/m0/s1
InChIKey: InChIKey=HECZBOLMTSIADD-BBPKOXBDSA-N
Formula: C25H42O6
Molecular Weight: 438.598339
Exact Mass: 438.298139
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Martin, G.D., Reynolds, W.F., Reese, P.B. Phytochemistry (2004) 65, 701-10
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Stemodanes; 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) | 45.6 |
| 2 (CH) | 65.5 |
| 3 (CH2) | 50.9 |
| 4 (C) | 34.8 |
| 5 (CH) | 46.7 |
| 6 (CH2) | 22.1 |
| 7 (CH2) | 36.5 |
| 8 (CH) | 37.3 |
| 9 (C) | 49.9 |
| 10 (C) | 40.3 |
| 11 (CH2) | 27.9 |
| 12 (CH2) | 31.2 |
| 13 (C) | 79.7 |
| 14 (CH) | 43.9 |
| 15 (CH2) | 37.7 |
| 16 (CH2) | 30.3 |
| 17 (CH3) | 24.2 |
| 18 (CH3) | 34.7 |
| 19 (CH3) | 23.8 |
| 20 (CH3) | 19.6 |
| 1' (CH) | 103.5 |
| 2' (CH) | 79.5 |
| 3' (CH) | 78.6 |
| 4' (CH) | 87.2 |
| 5' (CH2) | 62.3 |
