Spektraris NMR
Torreyayunnin
Common Name: Torreyayunnin
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H26O4/c1-10(2)11-8-12-13(21)9-14-19(3,4)15(22)6-7-20(14,5)16(12)18(24)17(11)23/h8,10,14,23-24H,6-7,9H2,1-5H3/t14-,20-/m0/s1
InChIKey: InChIKey=WDKBIUNFLNEEEH-XOBRGWDASA-N
Formula: C20H26O4
Molecular Weight: 330.418797
Exact Mass: 330.183109
NMR Solvent: CD3COCD3
MHz:
Calibration:
NMR references: 13C - Li, S.H., Zhang, H.J., Niu, X.M., Yao, P., Sun, H.D., Fong, H.H. J Nat Prod (2003) 66, 1002-5
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) | 36.4 |
| 2 (CH2) | 34.9 |
| 3 (C) | 216 |
| 4 (C) | 47.6 |
| 5 (CH) | 50.5 |
| 6 (CH2) | 36.5 |
| 7 (C) | 196.9 |
| 8 (C) | 125.6 |
| 9 (C) | 137.7 |
| 10 (C) | 39.7 |
| 11 (C) | 144 |
| 12 (C) | 148.5 |
| 13 (C) | 134.4 |
| 14 (CH) | 117.5 |
| 15 (CH) | 27.4 |
| 16 (CH3) | 23 |
| 17 (CH3) | 22.9 |
| 18 (CH3) | 27.2 |
| 19 (CH3) | 21.1 |
| 20 (CH3) | 18 |
