Spektraris NMR
Periconicin B
Common Name: Periconicin B
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O4/c1-11(9-21)14-6-7-20(3)8-15-12(2)18(23)19(24)17(15)13(10-22)4-5-16(14)20/h4,10-12,15,17-18,21,23H,5-9H2,1-3H3/b13-4-/t11?,12-,15+,17-,18-,20-/m0/s1
InChIKey: InChIKey=NDSSXIGJWWQDCU-MQXYCBHNSA-N
Formula: C20H28O4
Molecular Weight: 332.434679
Exact Mass: 332.198759
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Kim, S., Shin, D.S., Lee, T., Oh, K.B. J Nat Prod (2004) 67, 448-50
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Fusicoccanes; 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 (C) | 50.9 |
| 2 (CH2) | 45.3 |
| 3 (CH) | 37.6 |
| 4 (CH) | 39 |
| 5 (CH) | 79.3 |
| 6 (C) | 216.7 |
| 7 (CH) | 48 |
| 8 (C) | 141.1 |
| 9 (CH) | 156.6 |
| 10 (CH2) | 24.4 |
| 11 (C) | 139.5 |
| 12 (C) | 142.9 |
| 13 (CH2) | 26.6 |
| 14 (CH2) | 36 |
| 15 (CH3) | 26.4 |
| 16 (CH3) | 7.3 |
| 17 (CH) | 192.6 |
| 18 (CH) | 36.9 |
| 19 (CH2) | 65.8 |
| 20 (CH3) | 15.2 |
