Spektraris NMR
2alpha,3beta-Dihydroxy-8,14-secooleana-8(26),9(11),13-triene-28-oic acid methyl ester
Common Name: 2alpha,3beta-Dihydroxy-8,14-secooleana-8(26),9(11),13-triene-28-oic acid methyl ester
Synonyms: 2alpha,3beta-Dihydroxy-8,14-secooleana-8(26),9(11),13-triene-28-oic acid methyl ester
CAS Registry Number:
InChI: InChI=1S/C31H48O4/c1-19-13-14-31(27(34)35-8)16-15-28(3,4)17-23(31)21(19)10-11-22-20(2)9-12-25-29(5,6)26(33)24(32)18-30(22,25)7/h11,23-26,32-33H,2,9-10,12-18H2,1,3-8H3/b22-11+/t23-,24+,25-,26-,30+,31+/m0/s1
InChIKey: InChIKey=GBAZRBDMEBGOME-OALRUBEMSA-N
Formula: C31H48O4
Molecular Weight: 484.711589
Exact Mass: 484.35526
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Garcia-Granados, A., Lopez, P.E., Melguizo, E., Parra, A., Simeo, Y. Tetrahedron (2004) 60, 1491-503
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Oleananes; 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) | 41.5 |
| 2 (CH) | 69.5 |
| 3 (CH) | 83.9 |
| 4 (C) | 39.7 |
| 5 (CH) | 51.8 |
| 6 (CH2) | 22.9 |
| 7 (CH2) | 37.1 |
| 8 (C) | 150.1 |
| 9 (C) | 144.9 |
| 10 (C) | 41.6 |
| 11 (CH) | 117.8 |
| 12 (CH2) | 30.7 |
| 13 (C) | 133.4 |
| 14 (C) | 125.2 |
| 15 (CH2) | 30 |
| 16 (CH2) | 23.1 |
| 17 (C) | 45.8 |
| 18 (CH) | 36.2 |
| 19 (CH2) | 43.3 |
| 20 (C) | 30.7 |
| 21 (CH2) | 34.1 |
| 22 (CH2) | 32.2 |
| 23 (CH3) | 28.9 |
| 24 (CH3) | 16.7 |
| 25 (CH3) | 20.8 |
| 26 (CH2) | 112.7 |
| 27 (CH3) | 19 |
| 28 (C) | 178.4 |
| 29 (CH3) | 33 |
| 30 (CH3) | 24.4 |
| 28a (CH3) | 52.7 |
