3,4-Dehydrofloridanolide

3,4-Dehydrofloridanolide

Common Name: 3,4-Dehydrofloridanolide

Synonyms:

CAS Registry Number:

InChI: InChI=1S/C15H22O5/c1-8-4-5-9-13(2,7-16)14(3,19)10-6-15(8,9)11(17)12(18)20-10/h5,8,10-11,16-17,19H,4,6-7H2,1-3H3/t8-,10-,11+,13+,14+,15-/m1/s1

InChIKey: InChIKey=GSDNPGXZHSAFNM-KBBAHRSMSA-N

Formula: C15H22O5

Molecular Weight: 282.33276

Exact Mass: 282.146724

NMR Solvent: CDCl3

MHz:

Calibration:

NMR references: 13C - Huang, J.M., Yang, C.S., Takahashi, H., Fukuyama, Y. Phytochemistry (2000) 55, 883-6

Species:

Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Prezizaanes; 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) 44.4
2 (CH2) 39.4
3 (CH) 134.6
4 (C) 140.9
5 (C) 46.3
6 (C) 74
7 (CH) 83.5
8 (CH2) 32.2
9 (C) 49.3
10 (CH) 71.6
11 (C) 175.1
12 (CH3) 20.9
13 (CH3) 19.7
14 (CH2) 63.9
15 (CH3) 13.8