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4-Methoxy-2,5-dimethyl-3(2H)-furanone

4-Methoxy-2,5-dimethyl-3(2H)-furanone Basic information
Product Name:4-Methoxy-2,5-dimethyl-3(2H)-furanone
Synonyms:Mesifurane;FURANEOL METHYL ETHER;FEMA 3664;FRAISION METHYL ETHER;4-Methoxy-2,5-dimethyl-3(2H)-furfuran ketone;Furfuran ketone methyl ether;4-METHOXY-2,5-DIMETHYL-3(2H)-FURANONE FEMA NO.3664 97+%;4-METHOXY-2,5-DIMETHYL-3(2H)-FURANONE
CAS:4077-47-8
MF:C7H10O3
MW:142.15
EINECS:223-797-9
Product Categories:Alphabetical Listings;C-D;Flavors and Fragrances
Mol File:4077-47-8.mol
4-Methoxy-2,5-dimethyl-3(2H)-furanone Structure
4-Methoxy-2,5-dimethyl-3(2H)-furanone Chemical Properties
Boiling point 63°C/0.3mmHg(lit.)
density 1.097 g/mL at 25 °C(lit.)
FEMA 3664 | 2,5-DIMETHYL-4-METHOXY-3(2H)-FURANONE
refractive index n20/D 1.478(lit.)
Fp 167 °F
storage temp. 2-8°C
form clear liquid
color Colorless to Yellow
Specific Gravity1.097
Odorat 1.00 % in dipropylene glycol. sweet moldy mushroom vegetable potato burnt sugar nut skin wasabi caramellic fruity brandy
Odor Typemoldy
JECFA Number1451
LogP0.54
CAS DataBase Reference4077-47-8(CAS DataBase Reference)
NIST Chemistry Reference3(2H)-furanone, 4-methoxy-2,5-dimethyl-(4077-47-8)
EPA Substance Registry System3(2H)-Furanone, 4-methoxy-2,5-dimethyl- (4077-47-8)
Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 24/25
WGK Germany 3
HS Code 29329990
MSDS Information
ProviderLanguage
SigmaAldrich English
4-Methoxy-2,5-dimethyl-3(2H)-furanone Usage And Synthesis
Chemical Properties2,5-Dimethyl-4-methoxy-3(2H)-furanone has a sweet, cooked caramellic, burnt sugar odor
OccurrenceTaste characteristics at 1.0–5.0 ppm:musty, vegetative,savorymeaty with a brown jamy fullnessin the aftertaste. Natural occurrence: Reported found in grape, mango, pineapple, wild raspberry, wild strawberry, (Fragaria vesca), cultivated strawberry, strawberry wine, strawberry jam, blackberries, kiwifruit and Cape gooseberry.
DefinitionChEBI: Mesifurane is a member of oxolanes.
General Description2,5-Dimethyl-4-methoxy-3(2H)-furanone is one of the key volatile aroma compounds that contribute to the characteristic aroma of strawberries.
Biochem/physiol ActionsOdor at 1.0% PG
4-Methoxy-2,5-dimethyl-3(2H)-furanone Preparation Products And Raw materials
Raw materialsFuraneol-->Methanol
4,5-DIHYDRO-2-METHYLFURAN Dacthal 4-Methoxy-2,5-dimethyl-3(2H)-furanone N,N-Dimethylformamide Fraision butyrate Methoxy ETHANE DIMETHYLGLYOXIME DISODIUM SALT 2,5-Dimethyl-3(2H)-furanone 1,3-DIMETHOXYACETONE 4-Hydroxy-5-methyl-3-furanone Acetone oxime Dimethyl sulfoxide Furazolidone Dimethyl ether Dimethyl carbonate Dimethyl phthalate Dimethyl sulfate
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