Spektraris NMR
Taxusabietane C
Common Name: Taxusabietane C
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C22H24O6/c1-10(2)11-9-12-14(17(27-6)16(11)26-5)22-8-7-13(23)21(3,4)19(22)18(15(12)24)28-20(22)25/h7-10,18-19H,1-6H3/t18-,19+,22+/m1/s1
InChIKey: InChIKey=DCGPWGGQZOPSKB-DXIQSLLYSA-N
Formula: C22H24O6
Molecular Weight: 384.423197
Exact Mass: 384.157289
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 : Abietanes; 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 (CH) | 137.5 |
| 2 (CH) | 129.2 |
| 3 (C) | 200.2 |
| 4 (C) | 42.4 |
| 5 (CH) | 50.5 |
| 6 (CH) | 79 |
| 7 (C) | 199.2 |
| 8 (C) | 129.7 |
| 9 (C) | 139.5 |
| 10 (C) | 58.2 |
| 11 (C) | 150.7 |
| 12 (C) | 157.7 |
| 13 (C) | 148.7 |
| 14 (CH) | 118.6 |
| 15 (CH) | 27.6 |
| 16 (CH3) | 23 |
| 17 (CH3) | 23 |
| 18 (CH3) | 22.7 |
| 19 (CH3) | 23.9 |
| 20 (C) | 173.2 |
| 11a (CH3) | 60.9 |
| 12a (CH3) | 61.5 |
