Spektraris NMR
Glabcensin H
Common Name: Glabcensin H
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C24H34O8/c1-10-13-7-14(27)17-23(6)9-15(31-11(2)25)20(30)22(4,5)18(23)16(28)21(32-12(3)26)24(17,8-13)19(10)29/h13-18,20-21,27-28,30H,1,7-9H2,2-6H3/t13-,14+,15+,16-,17+,18-,20+,21+,23+,24+/m1/s1
InChIKey: InChIKey=HPJIOIQEFOBADG-QTSGZYBCSA-N
Formula: C24H34O8
Molecular Weight: 450.522887
Exact Mass: 450.225368
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Zhao, Q.S., Tian, J., Yue, J.M., Lin, Z.W., Sun, H.D. J Nat Prod (1997) 60, 1075-81
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) | 41.37 |
| 2 (CH) | 69.59 |
| 3 (CH) | 77.15 |
| 4 (C) | 39.8 |
| 5 (CH) | 42.96 |
| 6 (CH) | 71.48 |
| 7 (CH) | 76.56 |
| 8 (C) | 49.15 |
| 9 (CH) | 59.95 |
| 10 (C) | 39.93 |
| 11 (CH) | 65.34 |
| 12 (CH2) | 40.59 |
| 13 (CH) | 37.74 |
| 14 (CH2) | 36.71 |
| 15 (C) | 205.96 |
| 16 (C) | 151.84 |
| 17 (CH2) | 110.69 |
| 18 (CH3) | 29.9 |
| 19 (CH3) | 24.51 |
| 20 (CH3) | 21.07 |
| 2a (C) | 170.6 |
| 2b (CH3) | 21.61 |
| 7a (C) | 170.6 |
| 7b (CH3) | 21.3 |
