3b-Methoxy-21a-acetoxyserrat-14-en-30-al

3b-Methoxy-21a-acetoxyserrat-14-en-30-al

Common Name: 3b-Methoxy-21a-acetoxyserrat-14-en-30-al

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C33H52O4/c1-21(35)37-28-15-17-31(5)23-10-12-25-30(4,19-22(23)9-11-26(31)33(28,7)20-34)16-13-24-29(2,3)27(36-8)14-18-32(24,25)6/h9,20,23-28H,10-19H2,1-8H3/t23-,24-,25-,26+,27-,28-,30-,31+,32-,33+/m0/s1

InChIKey: InChIKey=UNQSEULMISZTOV-QNUOLQLWSA-N

Formula: C33H52O4

Molecular Weight: 512.764824

Exact Mass: 512.38656

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Fang J.M., Tasai W.Y., Cheng Y.S. Phytochemistry (1991) 30, 1333

Species:

Notes: Family : Terpenoids, Type : Triterpenoids, Group : Serratanes; 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) 38.5
2 (CH2) 22.4
3 (CH) 88.4
4 (C) 38.2
5 (CH) 56
6 (CH2) 18.7
7 (CH2) 45.1
8 (C) 38.9
9 (CH) 56.3
10 (C) 36.1
11 (CH2) 25.7
12 (CH2) 27.2
13 (CH) 62.8
14 (C) 138.1
15 (CH) 121.3
16 (CH2) 24.4
17 (CH) 52
18 (C) 37.1
19 (CH2) 36
20 (CH2) 24.2
21 (CH) 78.9
22 (C) 52.5
23 (CH3) 28.1
24 (CH3) 16.2
25 (CH3) 15.7
26 (CH3) 19.8
27 (CH2) 55.9
28 (CH3) 14.5
29 (CH) 204.6
30 (CH3) 21.1
3a (CH3) 57.5
21a (C) 20.2
21b (CH3) 170.5