Spektraris NMR
Euphactin B
Common Name: Euphactin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C29H38O6/c1-18-17-29(35-21(31)12-11-19-9-7-6-8-10-19)22(23(18)32)24(33)27(4)14-13-20(30)26(2,3)15-16-28(27,5)25(29)34/h6-12,15-16,18,20,22-24,30,32-33H,13-14,17H2,1-5H3/b12-11+,16-15+/t18-,20+,22-,23+,24-,27+,28-,29-/m1/s1
InChIKey: InChIKey=VPZJZJOMKFIJRS-CJIDYRQQSA-N
Formula: C29H38O6
Molecular Weight: 482.609519
Exact Mass: 482.266839
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Shi, J.-G., Jia, Z.-J., Cui, Y.-X. J Nat Prod (1995) 58, 51-6
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Miscellanea; 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) | 39.8 |
| 2 (CH) | 40.6 |
| 3 (CH) | 78.2 |
| 4 (CH) | 53.8 |
| 5 (CH) | 63.2 |
| 6 (C) | 42.6 |
| 7 (CH2) | 33.4 |
| 8 (CH2) | 29.1 |
| 9 (CH) | 82.8 |
| 10 (C) | 53.4 |
| 11 (CH) | 136.1 |
| 12 (CH) | 130 |
| 13 (C) | 61.1 |
| 14 (C) | 204.1 |
| 15 (C) | 92.2 |
| 16 (CH3) | 19.4 |
| 17 (CH3) | 17.3 |
| 18 (CH3) | 26.4 |
| 19 (CH3) | 15.8 |
| 20 (CH3) | 13.8 |
| 1' (C) | 165.2 |
| 2' (CH) | 117.8 |
| 3' (CH) | 145.8 |
| 4' (C) | 133.9 |
| 5' (CH) | 127.7 |
| 6' (CH) | 128.4 |
| 7' (CH) | 129.8 |
| 8' (CH) | 128.4 |
| 9' (CH) | 127.7 |
