Common Name: 20α,28-Epoxytaraxaster-21-en-3α-ol
Synonyms:
CAS Registry Number:
InChI: InChI=1S/C30H48O2/c1-19-24-20-8-9-22-26(4)12-11-23(31)25(2,3)21(26)10-13-28(22,6)27(20,5)14-16-30(24)17-15-29(19,7)32-18-30/h15,17,19-24,31H,8-14,16,18H2,1-7H3/t19-,20+,21-,22+,23-,24+,26-,27+,28+,29+,30-/m0/s1
InChIKey: InChIKey=DNRPRCNFCIXWMI-VTUWBNLESA-N
Formula: C30H48O2
Molecular Weight: 440.702043
Exact Mass: 440.365431
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Zhao, M., Zhang, S., Fu, L., Li, N., Bai, J., Sakai, J., Wang, L., Tang, W., Hasegawa, T., Ogura, H., Kataoka, T., Oka, S., Kiuch, M., Hirose, K., Ando, M. J Nat Prod (2006) 69, 1164-7
Species:
Notes: Family : Terpenoids, Type : Triterpenoids, Group : Taraxastanes; 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)
Position | PPM |
---|---|
1 (CH2) | 38.8 |
2 (CH2) | 27.4 |
3 (CH) | 79 |
4 (C) | 38.9 |
5 (CH) | 55.4 |
6 (CH2) | 18.2 |
7 (CH2) | 33.9 |
8 (C) | 40.7 |
9 (CH) | 50.6 |
10 (C) | 37.2 |
11 (CH2) | 21.3 |
12 (CH2) | 27.3 |
13 (CH) | 38.7 |
14 (C) | 41.6 |
15 (CH2) | 26.6 |
16 (CH2) | 27.5 |
17 (C) | 37.6 |
18 (CH) | 45.4 |
19 (CH) | 44.2 |
20 (C) | 74.2 |
21 (CH) | 133 |
22 (CH) | 140.6 |
23 (CH3) | 28 |
24 (CH3) | 15.4 |
25 (CH3) | 16.3 |
26 (CH3) | 15.7 |
27 (CH3) | 14.3 |
28 (CH2) | 65.9 |
29 (CH3) | 20.9 |
30 (CH3) | 22.2 |