Spektraris NMR
( 16S)-Dihydrohyalic acid Beta-glucopyranosyl ester
Common Name: ( 16S)-Dihydrohyalic acid Beta-glucopyranosyl ester
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C26H40O9/c1-13-14-5-6-17-24(2)8-4-9-25(3,16(24)7-10-26(17,11-14)35-21(13)31)23(32)34-22-20(30)19(29)18(28)15(12-27)33-22/h13-20,22,27-30H,4-12H2,1-3H3/t13-,14+,15+,16-,17-,18+,19-,20+,22-,24+,25+,26+/m0/s1
InChIKey: InChIKey=CTRVFGREZUILOP-JTZPPYTBSA-N
Formula: C26H40O9
Molecular Weight: 496.591408
Exact Mass: 496.267233
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Ybarra, M.I., Borkosky, S.A., Catalan, C.A.N., CerdaGarciaRojas, C.M., JosephNathan, P. Phytochemistry (1997) 44, 479-83
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 41.1 |
| 2 (CH2) | 19.6 |
| 3 (CH2) | 38 |
| 4 (C) | 44 |
| 5 (CH) | 56.6 |
| 6 (CH2) | 21.1 |
| 7 (CH2) | 29.6 |
| 8 (C) | 84.5 |
| 9 (CH) | 52.2 |
| 10 (C) | 40.2 |
| 11 (CH2) | 16.9 |
| 12 (CH2) | 29.2 |
| 13 (CH) | 33.6 |
| 14 (CH2) | 42.9 |
| 15 (C) | 175.5 |
| 16 (CH) | 41.2 |
| 17 (CH3) | 19.9 |
| 18 (CH3) | 28.5 |
| 19 (C) | 176.7 |
| 20 (CH3) | 16.4 |
| 1' (CH) | 95.9 |
| 2' (CH) | 74.2 |
| 3' (CH) | 79.1 |
| 4' (CH) | 71.1 |
| 5' (CH) | 79.4 |
| 6' (CH2) | 62.2 |
