Spektraris NMR
Oreskaurin C
Common Name: Oreskaurin C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O5/c1-10-11-8-19(15(10)22)13(7-12(11)21)18-6-4-5-17(2,3)14(18)16(23)20(19,24)25-9-18/h11-16,21-24H,1,4-9H2,2-3H3/t11-,12+,13+,14?,15-,16+,18-,19+,20-/m1/s1
InChIKey: InChIKey=ZBCOUNJINMQRJC-NIZDZFLNSA-N
Formula: C20H30O5
Molecular Weight: 350.449965
Exact Mass: 350.209324
NMR Solvent: C5D5N
MHz:
Calibration:
NMR references: 13C - Xiang, W., Li, R.T., Wang, Z.Y., Li, S.H., Zhao, Q.S., Zhang, H.J., Sun, H.D. Phytochemistry (2004) 65, 1173-7
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Kauranes; 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) | 31 |
| 2 (CH2) | 19.1 |
| 3 (CH2) | 41.7 |
| 4 (C) | 33.9 |
| 5 (CH) | 58.4 |
| 6 (CH) | 74.4 |
| 7 (C) | 97.4 |
| 8 (C) | 52.6 |
| 9 (CH) | 38.5 |
| 10 (C) | 36.2 |
| 11 (CH2) | 27.6 |
| 12 (CH) | 76.5 |
| 13 (CH) | 48.6 |
| 14 (CH2) | 24.9 |
| 15 (CH) | 75.6 |
| 16 (C) | 157.5 |
| 17 (CH2) | 109.2 |
| 18 (CH3) | 33.7 |
| 19 (CH3) | 22.6 |
| 20 (CH2) | 65.8 |
