Spektraris NMR
2a-Hidroxitaxodione
Common Name: 2a-Hidroxitaxodione
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-10(2)13-6-11-7-14(22)18-19(3,4)8-12(21)9-20(18,5)15(11)17(24)16(13)23/h6-7,10,12,18,21,24H,8-9H2,1-5H3/t12-,18-,20+/m0/s1
InChIKey: InChIKey=FIESVRCENWHNFP-FOPRYUNUSA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Gonzalez, A.G., Aguiar, Z.E., Luis, J.G., Ravelo, A.G., Dominguez, X. Phytochemistry (1988) 27, 1777-81
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Abietanes; 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) | 46.2 |
| 2 (CH) | 64.7 |
| 3 (CH2) | 51.5 |
| 4 (C) | 29.9 |
| 5 (CH) | 62.2 |
| 6 (C) | 200.3 |
| 7 (CH) | 134 |
| 8 (C) | 130 |
| 9 (C) | 140 |
| 10 (C) | 34.2 |
| 11 (C) | 145.2 |
| 12 (C) | 181.8 |
| 13 (C) | 124.8 |
| 14 (CH) | 136 |
| 15 (CH) | 27.3 |
| 16 (CH3) | 23.2 |
| 17 (CH3) | 21.8 |
| 18 (CH3) | 33.4 |
| 19 (CH3) | 21.4 |
| 20 (CH3) | 23.2 |
