Spektraris NMR
19-(Hydroxy)sandaracopimara- 8(14) ,15- dien -7-one
Common Name: 19-(Hydroxy)sandaracopimara- 8(14) ,15- dien -7-one
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H30O2/c1-5-18(2)10-7-15-14(12-18)16(22)11-17-19(3,13-21)8-6-9-20(15,17)4/h5,12,15,17,21H,1,6-11,13H2,2-4H3/t15-,17-,18-,19+,20+/m0/s1
InChIKey: InChIKey=XMIVPSDPPJDOHP-AEEMCCEDSA-N
Formula: C20H30O2
Molecular Weight: 302.45175
Exact Mass: 302.22458
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Yang, S.J., Fang, J.M., Cheng, Y.S. Phytochemistry (1998) 49, 2037-43
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) | 38.9 |
| 2 (CH2) | 18.3 |
| 3 (CH2) | 38 |
| 4 (C) | 37 |
| 5 (CH) | 50.8 |
| 6 (CH2) | 35.4 |
| 7 (C) | 200 |
| 8 (C) | 134.9 |
| 9 (CH) | 51.2 |
| 10 (C) | 29.6 |
| 11 (CH2) | 19.1 |
| 12 (CH2) | 34 |
| 13 (C) | 38.6 |
| 14 (CH) | 146.3 |
| 15 (CH) | 144.4 |
| 16 (CH2) | 111.8 |
| 17 (CH3) | 25.8 |
| 18 (CH3) | 26.2 |
| 19 (CH2) | 64.5 |
| 20 (CH3) | 14.8 |
