Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C28H38O7/c1-14(29)23-20(35-16(3)31)12-26(6)21-10-9-17-18(28(21,8)22(32)13-27(23,26)7)11-19(34-15(2)30)24(33)25(17,4)5/h9,18-21,23H,10-13H2,1-8H3/t18-,19+,20-,21+,23+,26+,27-,28+/m1/s1

InChIKey: InChIKey=PQFJWDOZYSYFLY-YJDCXWOPSA-N

Formula: C28H38O7

Molecular Weight: 486.598188

Exact Mass: 486.261754

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Vande, V., Lavie, D. Tetrahedron (1983) 39, 317

Species:

Notes: Family : Terpenoids, Type : Triterpenoids, Group : Cucurbitanes; 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) 32
2 (CH) 73.2
3 (C) 205.6
4 (C) 48.8
5 (C) 139.8
6 (CH) 120.2
7 (CH2) 23.9
8 (CH) 42.6
9 (C) 48.4
10 (CH) 34.3
11 (C) 210.8
12 (CH2) 46.9
13 (C) 49.4
14 (C) 51.3
15 (CH2) 43.3
16 (CH) 74.7
17 (CH) 63.8
18 (CH3) 19.8
19 (CH3) 18.7
20 (C) 206
21 (CH3) 31.3
28 (CH3) 21.3
29 (CH3) 28.6
30 (CH3) 20
2a (C) 170.1
2b (CH3) 20.6
16a (C) 170.5
16b (CH3) 21.1