Spektraris NMR
Phorbasin A
Common Name: Phorbasin A
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-13(2)8-6-9-14(3)10-7-11-17-15(4)12-18(22)19(16(5)21)20(17)23/h6-13,18-20,22-23H,1-5H3/b8-6+,10-7+,14-9+,17-11+/t18-,19-,20-/m1/s1
InChIKey: InChIKey=NDPPUGMNFSEORD-UPWBGVOGSA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Vuong, D., Capon, R.J. J Nat Prod (2000) 63, 1684-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Miscellanea; 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 (CH3) | 22.8 |
| 2 (C) | 202.7 |
| 3 (CH) | 48 |
| 4 (CH) | 69.3 |
| 5 (CH) | 144.7 |
| 6 (C) | 138.3 |
| 7 (C) | 135.3 |
| 8 (CH) | 130.6 |
| 9 (CH) | 123.5 |
| 10 (CH) | 138.1 |
| 11 (C) | 134.7 |
| 12 (CH) | 132.6 |
| 13 (CH) | 125.3 |
| 14 (CH) | 143.6 |
| 15 (CH) | 32.9 |
| 16 (CH3) | 22.9 |
| 17 (CH) | 71.3 |
| 18 (CH3) | 15.6 |
| 19 (CH3) | 12.7 |
| 20 (CH3) | 22.9 |
