Sesquiterpene HG-Vb

Sesquiterpene HG-Vb

Common Name: Sesquiterpene HG-Vb

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C17H22O5/c1-8-5-13(19)15(21-10(3)18)17(4)7-14-11(6-12(8)17)9(2)16(20)22-14/h5,11-15,19H,2,6-7H2,1,3-4H3/t11-,12+,13-,14-,15+,17-/m1/s1

InChIKey: InChIKey=CAIBDZZCPDXCOD-XHOLNKINSA-N

Formula: C17H22O5

Molecular Weight: 306.354231

Exact Mass: 306.146724

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Herz, W., Kumar, N. Phytochemistry (1981) 20, 99

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Eudesmanes; 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) 79.2
2 (CH) 67.7
3 (CH) 122
4 (C) 136.4
5 (CH) 37.4
6 (CH2) 27
7 (CH) 40.6
8 (CH) 77
9 (CH2) 34.7
10 (C) 33.5
11 (C) 141.7
12 (C) 170.5
13 (CH2) 120.5
14 (CH3) 17.6
15 (CH3) 21
1a (C) 170.2
1b (CH3) 21