Common Name:

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C21H28O7/c1-10-7-8-14(25-6)11(2)17(22)18(27-20(24)21(5)13(4)28-21)16-12(3)19(23)26-15(16)9-10/h9,11,13-16,18H,3,7-8H2,1-2,4-6H3/b10-9+/t11-,13-,14+,15-,16-,18+,21-/m0/s1

InChIKey: InChIKey=JVPXFGCRXBYZOY-MEHUTNNFSA-N

Formula: C21H28O7

Molecular Weight: 392.443629

Exact Mass: 392.183503

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Muller, S., Murillo, R., Castro, V., Brecht, V., Merfort, I. J Nat Prod (2004) 67, 622-30

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) 81.4
2 (CH2) 26.4
3 (CH2) 39.1
4 (C) 142.6
5 (CH) 121
6 (CH) 74.4
7 (CH) 40.8
8 (CH) 70
9 (C) 200.3
10 (CH) 47.7
11 (C) 134.7
12 (C) 169.3
13 (CH2) 126.5
14 (CH3) 7.8
15 (CH3) 17.1
8a (C) 169
8b (C) 59.2
8c (CH) 60.4
8d (CH3) 13.4
8e (CH3) 19.3
8f (CH3) 56.8