Spektraris NMR
Micranthin C
Common Name: Micranthin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O5/c1-10-9-25-17(23)20(24)14(10)15(22)13-11(21)8-12-18(2,3)6-5-7-19(12,4)16(13)20/h10-12,14,21,24H,5-9H2,1-4H3/t10-,11+,12-,14-,19-,20+/m0/s1
InChIKey: InChIKey=MQVLZPBBUQPAEZ-OFCLWNRWSA-N
Formula: C20H28O5
Molecular Weight: 348.434084
Exact Mass: 348.193674
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Zhao, A.H., Li, S.H., Zhao, Q.S., Lin, Z.W., Sun, H.D., Lu, Y., Zhang, L.L., Zheng, Q.T. Helv Chim Acta (2003) 86, 3470-5
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) | 34.9 |
| 2 (CH2) | 18.6 |
| 3 (CH2) | 41.6 |
| 4 (C) | 33.4 |
| 5 (CH) | 46.9 |
| 6 (CH2) | 28.7 |
| 7 (CH) | 59.4 |
| 8 (C) | 142.5 |
| 9 (C) | 178.1 |
| 10 (C) | 41.5 |
| 11 (C) | 78.9 |
| 12 (C) | 174.8 |
| 13 (CH) | 62.3 |
| 14 (C) | 207 |
| 15 (CH) | 33 |
| 16 (CH2) | 70.7 |
| 17 (CH3) | 17.1 |
| 18 (CH3) | 33.7 |
| 19 (CH3) | 22 |
| 20 (CH3) | 18.7 |
