3b,6b,8a-Triacetoxy-4b,5a-epoxygermacr-1(10)E-ene

3b,6b,8a-Triacetoxy-4b,5a-epoxygermacr-1(10)E-ene

Common Name: 3b,6b,8a-Triacetoxy-4b,5a-epoxygermacr-1(10)E-ene

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C21H32O7/c1-11(2)18-16(25-13(4)22)10-12(3)8-9-17(26-14(5)23)21(7)20(28-21)19(18)27-15(6)24/h8,11,16-20H,9-10H2,1-7H3/b12-8+/t16-,17-,18+,19+,20+,21-/m0/s1

InChIKey: InChIKey=IOLOFSHKLHMLAN-YERKGXCGSA-N

Formula: C21H32O7

Molecular Weight: 396.475392

Exact Mass: 396.214803

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - i, Y., Wu, Y.Q., Du, X., Shi, Y.P. Planta Med (2003) 69, 782-4

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Germacranes; 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 (CH) 123.8
2 (CH2) 29.8
3 (CH) 71
4 (C) 58.1
5 (CH) 60.1
6 (CH) 73.6
7 (CH) 47.3
8 (CH) 71.9
9 (CH2) 40.1
10 (C) 132.6
11 (CH) 25.7
12 (CH3) 20.8
13 (CH3) 20.8
14 (CH3) 22.9
15 (CH3) 15.4
3a (C) 169.4
3b (CH3) 20.7
6a (C) 169.3
6b (CH3) 20.7
8a (C) 169.1
8b (CH3) 20.4