Spektraris NMR
Blumiolide-A
Common Name: Blumiolide-A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-14-7-10-20(4,13-21)11-8-16-15(6-5-9-19(2,3)23)12-24-18(22)17(14)16/h5-6,9,13,16-17,23H,1,7-8,10-12H2,2-4H3/b9-5+,15-6-/t16-,17+,20-/m1/s1
InChIKey: InChIKey=UDXXPMHZVKAWCF-IERAJXIUSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - El-Gamal, A.A., Chiang, C.Y., Huang, S.H., Wang, S.K., Duh, C.Y. J Nat Prod (2005) 68, 1336-40
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Xenicanes; 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 (C) | 143.9 |
| 2 (CH) | 48.2 |
| 3 (CH) | 43.5 |
| 4 (CH2) | 29.8 |
| 5 (CH2) | 29.5 |
| 6 (C) | 49.3 |
| 7 (CH) | 205.9 |
| 8 (CH2) | 31.2 |
| 9 (CH2) | 33.3 |
| 10 (C) | 134.7 |
| 11 (CH) | 128.4 |
| 12 (CH) | 120.5 |
| 13 (CH) | 145.3 |
| 14 (C) | 71.3 |
| 15 (CH3) | 29.8 |
| 16 (CH3) | 29.9 |
| 17 (CH2) | 70.9 |
| 18 (C) | 172.5 |
| 19 (CH2) | 118.4 |
| 20 (CH3) | 24.1 |
