Spektraris NMR
Cyrtophyllone A
Common Name: Cyrtophyllone A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C21H26O5/c1-10-9-11-14(22)12-13(16(24)17(11)26-10)21(4)8-6-7-20(2,3)19(21)18(25-5)15(12)23/h10,22,24H,6-9H2,1-5H3/t10-,21+/m0/s1
InChIKey: InChIKey=FBDAERVDYDGZHU-CHNSCGDPSA-N
Formula: C21H26O5
Molecular Weight: 358.428938
Exact Mass: 358.178024
NMR Solvent:
MHz:
Calibration:
NMR references: 13C - Tian, X., Min, Z., Xie, N., Lei, Y., Tian, Z., Zheng, Q., Xu, R., Tanaka, T., Iinuma, M., Mizuno, M. Chem Pharm Bull (1993) 41, 1415-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Lanugons; 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) | 29.5 |
| 2 (CH2) | 17.5 |
| 3 (CH2) | 36.8 |
| 4 (C) | 37.1 |
| 5 (C) | 159 |
| 6 (C) | 147.7 |
| 7 (C) | 185.6 |
| 8 (C) | 108.7 |
| 9 (C) | 138.4 |
| 10 (C) | 42.6 |
| 11 (C) | 130.1 |
| 12 (C) | 154.1 |
| 13 (C) | 110.7 |
| 14 (C) | 153.8 |
| 15 (CH2) | 34.4 |
| 16 (CH) | 83.1 |
| 17 (CH3) | 22 |
| 18 (CH3) | 29.3 |
| 19 (CH3) | 29 |
| 20 (CH3) | 27.2 |
| 6a (CH3) | 60 |
