(24R)-17,24:20,24-Diepoxydammarane-3alpha,25-diol

(24R)-17,24:20,24-Diepoxydammarane-3alpha,25-diol

Common Name: (24R)-17,24:20,24-Diepoxydammarane-3alpha,25-diol

Synonyms: (24R)-17,24:20,24-Diepoxydammarane-3alpha,25-diol

CAS Registry Number:

InChI: InChI=1S/C30H50O4/c1-23(2)19-11-14-26(6)20(25(19,5)13-12-22(23)31)9-10-21-27(26,7)15-17-29(21)28(8)16-18-30(33-28,34-29)24(3,4)32/h19-22,31-32H,9-18H2,1-8H3/t19-,20+,21-,22+,25-,26+,27+,28-,29+,30+/m0/s1

InChIKey: InChIKey=KDJXPNZPMKGUCB-MBJJSQGESA-N

Formula: C30H50O4

Molecular Weight: 474.716734

Exact Mass: 474.37091

NMR Solvent: C5D5N

MHz:

Calibration:

NMR references: 13C - Tsichritzis, F., Abdel Mogib, M., Jakupovic, J. Phytochemistry (1993) 33, 423-5

Species:

Notes: Family : Terpenoids, Type : Triterpenoids, Group : Dammaranes; 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) 34.4
2 (CH2) 26.6
3 (CH) 75.3
4 (C) 37.7
5 (CH) 49.9
6 (CH2) 18.6
7 (CH2) 35.2
8 (C) 40.9
9 (CH) 51.3
10 (C) 38.2
11 (CH2) 21.9
12 (CH2) 24.2
13 (CH) 44.5
14 (C) 49.9
15 (CH2) 32
16 (CH2) 38
17 (C) 89
18 (CH3) 18.2
19 (CH3) 16.6
20 (C) 91.3
21 (CH3) 16.4
22 (CH2) 32.3
23 (CH2) 32.2
24 (C) 113.7
25 (C) 70.2
26 (CH3) 25.9
27 (CH3) 25.6
28 (CH3) 29.4
29 (CH3) 22.5
30 (CH3) 15.8