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3-Methylenedihydro-2(3H)-furanone

View entire compound with spectra: 4 NMR, 5 FTIR, 2 Raman, and 6 MS (GC)

3-Methylenedihydro-2(3H)-furanone
SpectraBase Compound ID GEDQRSiNfnh
InChI InChI=1S/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2
InChIKey GSLDEZOOOSBFGP-UHFFFAOYSA-N
Mol Weight 98.1 g/mol
Molecular Formula C5H6O2
Exact Mass 98.036779 g/mol

1H Nuclear Magnetic Resonance (NMR) Spectrum

1H Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID LNF9s6V9ZRL
Name alpha-Methylene-gamma-butyrolactone
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 226416
CAS Registry Number 547-65-9
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H6O2
InChI 1S/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2
InChIKey GSLDEZOOOSBFGP-UHFFFAOYSA-N
Observed nucleus 1H
Purity 97%
Solvent CDCl3
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms alpha-Methylene-gamma-butyrolactone 3-Methylenedihydro-2(3H)-furanone Tulipane
Wiley ID SIAL_1HNMR_003424