5-METHYLFURAN-2(5H)-ONE

cas: 591-11-7 — see every product listed under this CAS number, including other names

5-METHYLFURAN-2(5H)-ONE (CAS 591-11-7) is a chemical reagent available from Chemat. Available pack sizes: 2X15MG. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog number1430110-2X15MG
cas591-11-7
size2X15MG
availability availability
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
Sigma-Aldrich 2X15MG 2407.00 Pln

properties

purityNo data
delivery time1-2 weeks (only if in stock, to check click on availability)
Structural formula: {0} (CAS {1})

Beta-angelica lactone is an angelica lactone and a butenolide. It is functionally related to a but-2-en-4-olide. It is a tautomer of an alpha-angelica lactone.

Source: ChEBI

Identity
Molecular formulaC5H6O2
Molecular weight98.10 g/mol
IUPAC name2-methyl-2H-furan-5-one
InChIKeyBGLUXFNVVSVEET-UHFFFAOYSA-N
SMILESCC1C=CC(=O)O1

Computed by PubChem (NCBI)

Synonyms: 5-Methyl-2(5H)-furanone, 5-Methylfuran-2(5H)-one, beta-Angelica lactone, 2-Penten-4-olide, Angelica lactone, beta-angelicalactone, 4-Hydroxy-2-pentenoic acid gamma-lactone, alpha,beta-Angelica lactone, delta1-Angelica lactone, .beta.-Angelica lactone
Isomers (same molecular formula)
(2Z)-penta-2,4-dienoic acid C5H6O2
4-methyl-2H-furan-5-one C5H6O2
3-methyl-2H-furan-5-one C5H6O2
4-hydroxycyclopent-2-en-1-one C5H6O2
3-methylideneoxolan-2-one C5H6O2
2-hydroxycyclopent-2-en-1-one C5H6O2
(2E)-penta-2,4-dienoic acid C5H6O2
cyclobutene-1-carboxylic acid C5H6O2
methyl buta-2,3-dienoate C5H6O2
5-methyl-3H-furan-2-one C5H6O2
methyl but-2-ynoate C5H6O2
furan-2-ylmethanol C5H6O2

Also listed as

5–Methylfuran–2(5H)–one GLPBio CAS 591-11-7
5-Methylfuran-2(5H)-one 95% Ambeed CAS 591-11-7
5-METHYL-2(5H)-FURANONE, 95%, 95% Chemat CAS 591-11-7
5-Methylfuran-2(5H)-one, 98.65% MedChemExpress CAS 591-11-7
5-METHYL-2(5H)-FURANONE, 95% Chemat CAS 591-11-7
5-METHYL-2(5H)-FURANONE, 96% Fluorochem CAS 591-11-7