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3-Methyl-2(5H)-furanone

ALDRICH/393509 - technical grade, 90%

Synonym: α-Methyl-γ-crotonolactone; 2-Methyl-2-butenolide; 2-Methylbut-2-en-4-olide; 3-Methyl-2,5-dihydrofuran-2-one; 3-Methyl-5H-furan-2-one; 4-Hydroxy-2-methyl-2-butenoic acid γ-lactone

CAS Number: 22122-36-7
Empirical Formula (Hill Notation): C5H6O2
Molecular Weight: 98.10
MDL Number: MFCD00191545
Linear Formula: C5H6O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-393509-1G 1 g
 $215.00
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45-393509-5G 5 g
 $353.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 393509-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 393509-5G

 

assay 90%
bp 97-99 °C/20 mmHg (lit.)
density 1.13 g/mL at 25 °C (lit.)
form liquid
grade technical grade
InChI 1S/C5H6O2/c1-4-2-3-7-5(4)6/h2H,3H2,1H3
InChI key VGHBEMPMIVEGJP-UHFFFAOYSA-N
refractive index n20/D 1.467 (lit.)
SMILES string CC1=CCOC1=O
Application: 3-Methyl-2(5H)-furanone is the suitable model compound used to investigate the fragmentation mechanism of five membered lactones by electrospray ionisation tandem mass spectrometry and also to study the airway irritation of isoprene, isoprene/ozone, and isoprene/ozone/nitrogen dioxide mixture.
General description: 3-Methyl-2(5H)-furanone (3-Methylfuran-2(5H)-one) has been synthesized in highest yield (77%) by employing α-methyl-γ- butyrolactone as starting reagent.
General description: 3-Methyl-2(5H)-furanone, a five membered conjugated lactone, is a volatile compound. Its synthesis has been reported. It is reported to be one of the predominant constituent of the flavor of pandan leaves. It is also found in Thai soy sauce, Arabica roasted coffee samples from Brazil, bio-oil from pine wood sawdust.
Packaging: 1, 5 g in glass bottle
Purity 90%
bp 97-99 °C/20 mmHg (lit.)
Density 1.13 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.467 (lit.)
UNSPSC 12352100

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