Spektraris NMR
Trametenolic acid
Common Name: Trametenolic acid
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H48O3/c1-19(2)9-8-10-20(26(32)33)21-13-17-30(7)23-11-12-24-27(3,4)25(31)15-16-28(24,5)22(23)14-18-29(21,30)6/h9,20-21,24-25,31H,8,10-18H2,1-7H3,(H,32,33)/t20-,21-,24+,25+,28-,29-,30+/m1/s1
InChIKey: InChIKey=NBSBUIQBEPROBM-GIICLEHTSA-N
Formula: C30H48O3
Molecular Weight: 456.701448
Exact Mass: 456.360345
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Yoshikawa, K., Inoue, M., Matsumoto, Y., Sakakibara, C., Miyataka, H., Matsumoto, H., Arihara, S. J Nat Prod (2005) 68, 69-73
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Lanostanes; 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) | 36.1 |
| 2 (CH2) | 28.7 |
| 3 (CH) | 78 |
| 4 (C) | 39.5 |
| 5 (CH) | 50.9 |
| 6 (CH2) | 18.7 |
| 7 (CH2) | 26.6 |
| 8 (C) | 134 |
| 9 (C) | 134.6 |
| 10 (C) | 37.4 |
| 11 (CH2) | 21.3 |
| 12 (CH2) | 29.4 |
| 13 (C) | 44.9 |
| 14 (C) | 49.9 |
| 15 (CH2) | 30.9 |
| 16 (CH2) | 27.5 |
| 17 (CH) | 47.7 |
| 18 (CH3) | 16.3 |
| 19 (CH3) | 19.4 |
| 20 (CH) | 49 |
| 21 (C) | 178.6 |
| 22 (CH2) | 33.3 |
| 23 (CH2) | 26.7 |
| 24 (CH) | 124.9 |
| 25 (C) | 131.6 |
| 26 (CH3) | 25.8 |
| 27 (CH3) | 17.7 |
| 28 (CH3) | 28.6 |
| 29 (CH3) | 16.4 |
| 30 (CH3) | 24.5 |
