Spektraris NMR
Yunnancoronarin C
Common Name: Yunnancoronarin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-12-10-15(21)17-19(2,3)8-5-9-20(17,4)14(12)7-6-13-11-16(22)24-18(13)23/h6-7,11,14-15,17-18,21,23H,1,5,8-10H2,2-4H3/b7-6+/t14-,15+,17-,18+,20+/m0/s1
InChIKey: InChIKey=LTDSIMVYGJFVGS-INZQESPASA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Zhao, Q., Qing, C., Hao, X.J., Han, J., Zuo, G.Y., Zou, C., Xu, G.L. Chem Pharm Bull (2008) 56, 210-2
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Labdanes; 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) | 43.7 |
| 2 (CH2) | 19.2 |
| 3 (CH2) | 44 |
| 4 (C) | 34.5 |
| 5 (CH) | 56.5 |
| 6 (CH) | 68.8 |
| 7 (CH2) | 46.1 |
| 8 (C) | 144.8 |
| 9 (CH) | 62.5 |
| 10 (C) | 40.6 |
| 11 (CH) | 143.1 |
| 12 (CH) | 123 |
| 13 (C) | 161.3 |
| 14 (CH) | 115.7 |
| 15 (C) | 172 |
| 16 (CH) | 98 |
| 17 (CH2) | 111.9 |
| 18 (CH3) | 33.5 |
| 19 (CH3) | 23.8 |
| 20 (CH3) | 18.1 |
