Spektraris NMR
(3β,13α)-3-Hydroxypimara-7,15-diene-2,12-dione
Common Name: (3β,13α)-3-Hydroxypimara-7,15-diene-2,12-dione
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H28O3/c1-6-19(4)10-12-7-8-15-18(2,3)17(23)14(21)11-20(15,5)13(12)9-16(19)22/h6-7,13,15,17,23H,1,8-11H2,2-5H3/t13-,15-,17-,19+,20+/m0/s1
InChIKey: InChIKey=ZTJAMBHQVLABGR-HKIZTLLZSA-N
Formula: C20H28O3
Molecular Weight: 316.435274
Exact Mass: 316.203845
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - He, F., Pu, J.X., Huang, S.X., Xiao, W.L., Yang, L.B., Li, X.N., Zhao, Y., Ding, J., Xu, C.H., Sun, H.D. Helv Chim Acta (2008) 91, 2139-47
Species:
Notes: Family : Terpenoids, Type : Diterpenoids, Group : Isopimaranes; 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) | 50.7 |
| 2 (C) | 210 |
| 3 (CH) | 82.4 |
| 4 (C) | 45.1 |
| 5 (CH) | 48.4 |
| 6 (CH2) | 23.7 |
| 7 (CH) | 122.6 |
| 8 (C) | 131.7 |
| 9 (CH) | 49 |
| 10 (C) | 41.7 |
| 11 (CH2) | 37.4 |
| 12 (C) | 213.3 |
| 13 (C) | 50.5 |
| 14 (CH2) | 41.7 |
| 15 (CH) | 141.1 |
| 16 (CH2) | 114.5 |
| 17 (CH3) | 23.8 |
| 18 (CH3) | 28.1 |
| 19 (CH3) | 15.8 |
| 20 (CH3) | 14.4 |
