Spektraris NMR
Hispidunohispidunolide A
Common Name: Hispidunohispidunolide A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H28O8/c1-5-10(2)20(25)30-19-15-11(3)21(26)29-18(15)16-13-6-7-22(16,9-23)27-8-14(13)17(19)28-12(4)24/h8,10,13,15-19,23H,3,5-7,9H2,1-2,4H3/t10?,13?,15-,16?,17-,18-,19-,22-/m0/s1
InChIKey: InChIKey=VBXKWULNKXQYJM-NZKKBGFNSA-N
Formula: C22H28O8
Molecular Weight: 420.45377
Exact Mass: 420.178418
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Cartagena, E., Bardon, A., Catalan, C.A., de Hernandez, Z.N., Hernandez, L.R., Joseph-Nathan, P. J Nat Prod (2000) 63, 1323-8
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Guaianes; 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 (CH) | 32.8 |
| 2 (CH2) | 29.3 |
| 3 (CH2) | 36.9 |
| 4 (C) | 88.6 |
| 5 (CH) | 45.8 |
| 6 (CH) | 75.6 |
| 7 (CH) | 46 |
| 8 (CH) | 71.9 |
| 9 (CH) | 73.7 |
| 10 (C) | 114.2 |
| 11 (C) | 134.6 |
| 12 (C) | 168.8 |
| 13 (CH2) | 122.1 |
| 14 (CH) | 140.5 |
| 15 (CH2) | 64.3 |
| 8a (C) | 174.9 |
| 8b (CH) | 41.1 |
| 8c (CH2) | 26.6 |
| 8d (CH3) | 16.8 |
| 8ba (CH3) | 11.6 |
| 9a (C) | 168.9 |
| 9b (CH3) | 21 |
