2(5H)-Furanone, 98%, 98%

cas: 497-23-4 — see every product listed under this CAS number, including other names

2(5H)-Furanone, 98%, 98% (CAS 497-23-4) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g, 50g, 100g, 250g, 500g. Offered by: Chemat.

brand	Chemat
catalog number	Ch1148F4-1g
cas	497-23-4
size	1g
availability	10000g

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Available pack sizes

brand	size	price
Chemat	1g	78.80 Pln
Chemat	5g	83.60 Pln
Chemat	10g	102.80 Pln
Chemat	25g	155.60 Pln
Chemat	50g	242.00 Pln
Chemat	100g	414.80 Pln
Chemat	250g	923.60 Pln
Chemat	500g	1718.40 Pln
Chemat	1kg	2090.00 Pln
Chemat	5kg	10435.20 Pln

properties

purity	98%
delivery time	3 weeks

But-2-en-4-olide is a butenolide. It is a tautomer of a but-3-en-4-olide.

Source: ChEBI

Identity
Molecular formula	C₄H₄O₂
Molecular weight	84.07 g/mol
IUPAC name	2H-furan-5-one
InChIKey	VIHAEDVKXSOUAT-UHFFFAOYSA-N
SMILES	C1C=CC(=O)O1

Computed by PubChem (NCBI)

Synonyms: 2(5H)-Furanone, Furan-2(5H)-one, Isocrotonolactone, 2-Butenolide, 2H-furan-5-one, 2-Oxo-2,5-dihydrofuran, 2,5-dihydrofuran-2-one, 4-Hydroxy-2-butenoic acid lactone, gamma-Crotolactone, alpha,beta-Crotonolactone