Spektraris NMR
Lushanrubescensin G
Common Name: Lushanrubescensin G
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O8/c1-16(2)4-3-11(23)17-8-28-20(27,14(24)13(16)17)18-6-9(5-10(22)12(17)18)19(26,7-21)15(18)25/h9-14,21-24,26-27H,3-8H2,1-2H3/t9-,10+,11+,12+,13-,14+,17+,18+,19+,20+/m1/s1
InChIKey: InChIKey=IXEFTAHEROTSKB-RXEVJVBRSA-N
Formula: C20H30O8
Molecular Weight: 398.44818
Exact Mass: 398.194068
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Han, Q.B., Li, M.L., Li, S.H., Mou, Y.K., Lin, Z.W., Sun, H.D. Chem Pharm Bull (2003) 51, 790-3
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 (CH) | 73.4 |
| 2 (CH2) | 28.5 |
| 3 (CH2) | 39.9 |
| 4 (C) | 34.4 |
| 5 (CH) | 61.2 |
| 6 (CH) | 74.7 |
| 7 (C) | 95.8 |
| 8 (C) | 61.2 |
| 9 (CH) | 58.3 |
| 10 (C) | 42.7 |
| 11 (CH) | 63.5 |
| 12 (CH2) | 32.3 |
| 13 (CH) | 37.8 |
| 14 (CH2) | 26.5 |
| 15 (C) | 223.3 |
| 16 (C) | 82.7 |
| 17 (CH2) | 63.7 |
| 18 (CH3) | 33.1 |
| 19 (CH3) | 22.5 |
| 20 (CH2) | 64.7 |
