Spektraris NMR
Isopimara-8,15-dien-7?,18-diol
Common Name: Isopimara-8,15-dien-7?,18-diol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C20H32O2/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/h5,16-17,21-22H,1,6-13H2,2-4H3/t16-,17-,18-,19-,20+/m0/s1
InChIKey: InChIKey=XOJLEWQUNFKLRD-VYJAJWGXSA-N
Formula: C20H32O2
Molecular Weight: 304.467632
Exact Mass: 304.24023
NMR Solvent: Y
MHz:
Calibration:
NMR references: 13C - Urones, J.G., Marcos, I.S., Ferreras, J.F., Barcala, P.B. Phytochemistry (1988) 27, 523-6
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) | 36 |
| 2 (CH2) | 18.2 |
| 3 (CH2) | 34.9 |
| 4 (C) | 37.3 |
| 5 (CH) | 43.3 |
| 6 (CH2) | 29.7 |
| 7 (CH) | 72.9 |
| 8 (C) | 127.1 |
| 9 (C) | 141.5 |
| 10 (C) | 38.3 |
| 11 (CH2) | 21.6 |
| 12 (CH2) | 34.7 |
| 13 (C) | 34.9 |
| 14 (CH2) | 37.6 |
| 15 (CH) | 145.7 |
| 16 (CH2) | 111.1 |
| 17 (CH3) | 28.6 |
| 18 (CH2) | 71.9 |
| 19 (CH3) | 17.5 |
| 20 (CH3) | 20.2 |
