Spektraris NMR
Uvarisesquiterpene B
Common Name: Uvarisesquiterpene B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H30O/c1-15(2)16-9-11-21(3)12-10-18-13-17-7-5-6-8-19(17)23-22(18,4)20(21)14-16/h5-9,15,18,20H,10-14H2,1-4H3/t18-,20-,21-,22+/m1/s1
InChIKey: InChIKey=WKMGWRYKSQSUKY-NMIHRBCNSA-N
Formula: C22H30O1
Molecular Weight: 310.473817
Exact Mass: 310.229666
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Muhammad, I., Waterman, P.G. J Nat Prod (1988) 51, 719
Species:
Notes: Family : Terpenoids, Type : Merosesquiterpenoids, Group : Eudesmanes; 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) | 42.7 |
| 2 (CH2) | 23.1 |
| 3 (CH) | 49.4 |
| 4 (C) | 72.9 |
| 5 (CH) | 51.2 |
| 6 (CH2) | 30.4 |
| 7 (C) | 141.7 |
| 8 (CH) | 116.1 |
| 9 (CH2) | 43 |
| 10 (C) | 36.4 |
| 11 (CH) | 34.9 |
| 12 (CH3) | 21.7 |
| 13 (CH3) | 21.2 |
| 14 (CH3) | 13.6 |
| 15 (CH3) | 22.8 |
| 1' (CH2) | 24.9 |
| 2' (C) | 127.8 |
| 3' (CH) | 131.4 |
| 4' (CH) | 120.2 |
| 5' (CH) | 126.9 |
| 6' (CH) | 115.1 |
| 7' (C) | 153.8 |
