Spektraris NMR
Laetiposide C
Common Name: Laetiposide C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C36H56O9/c1-19(2)9-8-10-20(31(42)43)21-11-16-36(7)27-22(12-15-35(21,36)6)34(5)14-13-26(38)33(3,4)25(34)17-23(27)44-32-30(41)29(40)28(39)24(18-37)45-32/h9,20-21,23-25,28-30,32,37,39-41H,8,10-18H2,1-7H3,(H,42,43)/t20-,21-,23-,24-,25+,28-,29+,30-,32-,34-,35-,36+/m1/s1
InChIKey: InChIKey=GFGIUMWRNMGCBW-VYWVEOQQSA-N
Formula: C36H56O9
Molecular Weight: 632.825819
Exact Mass: 632.392433
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Yoshikawa, K., Matsumoto, K., Arihara, S. J Nat Prod (1999) 62, 543-5
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) | 35.2 |
| 2 (CH2) | 34.2 |
| 3 (C) | 216.7 |
| 4 (C) | 46.8 |
| 5 (CH) | 43.9 |
| 6 (CH2) | 24.7 |
| 7 (CH) | 71.9 |
| 8 (C) | 135.1 |
| 9 (C) | 140.2 |
| 10 (C) | 38 |
| 11 (CH2) | 21.3 |
| 12 (CH2) | 29.3 |
| 13 (C) | 45.4 |
| 14 (C) | 50.4 |
| 15 (CH2) | 29.5 |
| 16 (CH2) | 27.9 |
| 17 (CH) | 47.8 |
| 18 (CH3) | 16.7 |
| 19 (CH3) | 17.7 |
| 20 (CH) | 49.3 |
| 21 (C) | 178.7 |
| 22 (CH2) | 33.3 |
| 23 (CH2) | 26.7 |
| 24 (CH) | 124.9 |
| 25 (C) | 131.7 |
| 26 (CH3) | 25.8 |
| 27 (CH3) | 17.7 |
| 28 (CH3) | 27.2 |
| 29 (CH3) | 21.3 |
| 30 (CH3) | 25.5 |
| 1' (CH) | 101.7 |
| 2' (CH) | 75.1 |
| 3' (CH) | 78.5 |
| 4' (CH) | 72.4 |
| 5' (CH) | 78.3 |
| 6' (CH2) | 63.5 |
