Spektraris NMR
(5R)-3-Methyl-5-[(E)-2-methyl-5-[(2,5-dihydro-5-oxofuran)-3-yl]-2-pentenyl]furan-2(5H)-one
![(5R)-3-Methyl-5-[(E)-2-methyl-5-[(2,5-dihydro-5-oxofuran)-3-yl]-2-pentenyl]furan-2(5H)-one](/nmr/static/nmr/svg/8255.svg)
Common Name: (5R)-3-Methyl-5-[(E)-2-methyl-5-[(2,5-dihydro-5-oxofuran)-3-yl]-2-pentenyl]furan-2(5H)-one
Synonyms: (5R)-3-Methyl-5-[(E)-2-methyl-5-[(2,5-dihydro-5-oxofuran)-3-yl]-2-pentenyl]furan-2(5H)-one
CAS Registry Number:
InChI: InChI=1S/C15H18O4/c1-10(6-13-7-11(2)15(17)19-13)4-3-5-12-8-14(16)18-9-12/h4,7-8,13H,3,5-6,9H2,1-2H3/b10-4+/t13-/m1/s1
InChIKey: InChIKey=HRKQHGYEXVCKAX-MQSIBISMSA-N
Formula: C15H18O4
Molecular Weight: 262.301592
Exact Mass: 262.120509
NMR Solvent: CDCl3
MHz:
Calibration:
NMR references: 13C - Syah, Y.M., Ghisalberti, E.L., Skelton, B.W., White, A.H. J Nat Prod (1997) 60, 49-51
Species:
Notes: Family : Terpenoids, Type : Sesquiterpenoids, Group : Farnesanes; 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 (C) | 173.9 |
| 2 (CH) | 115.5 |
| 3 (C) | 169.9 |
| 4 (CH2) | 28.2 |
| 5 (CH2) | 25.6 |
| 6 (CH) | 126.4 |
| 7 (C) | 131.7 |
| 8 (CH2) | 43.2 |
| 9 (CH) | 79.5 |
| 10 (CH) | 148.3 |
| 11 (C) | 130 |
| 12 (CH3) | 10.5 |
| 13 (C) | 174 |
| 14 (CH3) | 16.7 |
| 15 (CH2) | 73 |
