Spektraris NMR
2,5-Dihydroxyisocostic acid
Common Name: 2,5-Dihydroxyisocostic acid
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C15H22O4/c1-9-6-12(16)8-14(3)5-4-11(7-15(9,14)19)10(2)13(17)18/h6,11-12,16,19H,2,4-5,7-8H2,1,3H3,(H,17,18)/t11-,12-,14+,15-/m1/s1
InChIKey: InChIKey=RSMXUXYSERJFJZ-RJZRQDKASA-N
Formula: C15H22O4
Molecular Weight: 266.333355
Exact Mass: 266.151809
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Fontana, G., La Rocca, S., Passannanti, S., Paternostro, M.P. Nat Prod Res (2007) 21, 824-7
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, 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) | 40.2 |
| 2 (CH) | 71.4 |
| 3 (CH) | 124.2 |
| 4 (C) | 143.1 |
| 5 (C) | 81.6 |
| 6 (CH2) | 36.1 |
| 7 (CH) | 34.4 |
| 8 (CH2) | 26.3 |
| 9 (CH2) | 30.2 |
| 10 (C) | 33 |
| 11 (C) | 144 |
| 12 (C) | 170.6 |
| 13 (CH2) | 125.9 |
| 14 (CH3) | 17.4 |
| 15 (CH3) | 25 |
