Spektraris NMR
Uproeuniolide
Common Name: Uproeuniolide
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-13-7-5-8-19(3,22)9-6-10-20(4)17(24-20)12-15-14(2)18(21)23-16(15)11-13/h6-7,9,15-17,22H,2,5,8,10-12H2,1,3-4H3/b9-6+,13-7+/t15-,16-,17-,19+,20+/m0/s1
InChIKey: InChIKey=QMKCRYHPZVAORM-NTUZHNDUSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Rodriguez, A.D., Acosta, A.L. J Nat Prod (1998) 61, 40-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Cembranes; 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) | 42.2 |
| 2 (CH2) | 30 |
| 3 (CH) | 57.1 |
| 4 (C) | 61 |
| 5 (CH2) | 39.2 |
| 6 (CH) | 120.8 |
| 7 (CH) | 141.7 |
| 8 (C) | 72.8 |
| 9 (CH2) | 42 |
| 10 (CH2) | 22.8 |
| 11 (CH) | 128.7 |
| 12 (C) | 129.2 |
| 13 (CH2) | 38.6 |
| 14 (CH) | 79.4 |
| 15 (C) | 139.9 |
| 16 (C) | 169.6 |
| 17 (CH2) | 121.3 |
| 18 (CH3) | 18 |
| 19 (CH3) | 28.8 |
| 20 (CH3) | 16.8 |
