Spektraris NMR
15S,16-Dihydroxy-7-oxopimar-8(9)-ene
Common Name: 15S,16-Dihydroxy-7-oxopimar-8(9)-ene
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O3/c1-18(2)7-5-8-20(4)14-6-9-19(3,17(23)12-21)11-13(14)15(22)10-16(18)20/h16-17,21,23H,5-12H2,1-4H3/t16-,17-,19+,20+/m0/s1
InChIKey: InChIKey=VHQSTIAIPGOSMC-RAUXBKROSA-N
Formula: C20H32O3
Molecular Weight: 320.467037
Exact Mass: 320.235145
NMR Solvent: CD3OD
MHz:
Calibration:
NMR references: 13C - Politi, M., De Tommasi, N., Pescitelli, G., Di Bari, L., Morelli, I., Braca, A. J Nat Prod (2002) 65, 1742-5
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Pimaranes; 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) | 37 |
| 2 (CH2) | 19.8 |
| 3 (CH2) | 42.5 |
| 4 (C) | 34.4 |
| 5 (CH) | 52.2 |
| 6 (CH2) | 36.8 |
| 7 (C) | 200.4 |
| 8 (C) | 128.5 |
| 9 (C) | 167 |
| 10 (C) | 37.2 |
| 11 (CH2) | 23 |
| 12 (CH2) | 31.6 |
| 13 (C) | 35.5 |
| 14 (CH2) | 32.2 |
| 15 (CH) | 78.3 |
| 16 (CH2) | 63.9 |
| 17 (CH3) | 21 |
| 18 (CH3) | 33.9 |
| 19 (CH3) | 22.6 |
| 20 (CH3) | 20 |
