Spektraris NMR
(+)-8,11,13,15-Abietatetraene
Common Name: (+)-8,11,13,15-Abietatetraene
Synonyms: (+)-8,11,13,15-Abietatetraene
CAS Registry Number:
InChI: InChI=1S/C20H28/c1-14(2)15-7-9-17-16(13-15)8-10-18-19(3,4)11-6-12-20(17,18)5/h7,9,13,18H,1,6,8,10-12H2,2-5H3/t18-,20+/m0/s1
InChIKey: InChIKey=IDIWSEBYUXIQLJ-AZUAARDMSA-N
Formula: C20H28
Molecular Weight: 268.437059
Exact Mass: 268.219101
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yokoyama, R., Huang, J.M., Hosoda, A., Kino, K., Yang, C.S., Fukuyama, Y. J Nat Prod (2003) 66, 799-803
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) | 38.8 |
| 2 (CH2) | 19.1 |
| 3 (CH2) | 41.7 |
| 4 (C) | 33.5 |
| 5 (CH) | 50.4 |
| 6 (CH2) | 19.3 |
| 7 (CH2) | 30.5 |
| 8 (C) | 135 |
| 9 (C) | 149.6 |
| 10 (C) | 37.7 |
| 11 (CH) | 124.3 |
| 12 (CH) | 122.9 |
| 13 (C) | 143.1 |
| 14 (CH) | 126.1 |
| 15 (C) | 138 |
| 16 (CH3) | 21.8 |
| 17 (CH2) | 111.4 |
| 18 (CH3) | 33.3 |
| 19 (CH3) | 21.7 |
| 20 (CH3) | 24.8 |
