20α,28-Epoxytaraxaster-21-en-3α-ol

20α,28-Epoxytaraxaster-21-en-3α-ol

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)

Carbon NMR Peaks

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