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W315303

Sigma-Aldrich

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone

97%, FG

Synonym(s):

Ethyl fenugreek lactone, Maple furanone

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W315303-SAMPLE-K
$56.30
100 G
$419.00
250 G
$781.00
1 KG
$2,420.00

$56.30


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W315303-SAMPLE-K
$56.30
100 G
$419.00
250 G
$781.00
1 KG
$2,420.00

About This Item

Empirical Formula (Hill Notation):
C7H10O3
CAS Number:
Molecular Weight:
142.15
FEMA Number:
3153
EC Number:
Council of Europe no.:
2300
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
10.023
NACRES:
NA.21
Organoleptic:
caramel; maple; fruity; sweet
Grade:
FG
Halal
Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

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$56.30


In StockDetails


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biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

assay

97%

refractive index

n20/D 1.49 (lit.)

bp

83-86 °C/0.5 mmHg (lit.)

mp

31-35 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

caramel; maple; fruity; sweet

storage temp.

2-8°C

SMILES string

CCC1OC(=O)C(O)=C1C

InChI

1S/C7H10O3/c1-3-5-4(2)6(8)7(9)10-5/h5,8H,3H2,1-2H3

InChI key

IUFQZPBIRYFPFD-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item
W317454W317403W363405
grade

FG, Kosher, Halal

grade

FG, Fragrance grade, Halal, Kosher, natural

grade

FG, Fragrance grade, Halal, Kosher

grade

FG, Fragrance grade, Halal, Kosher

organoleptic

caramel; maple; fruity; sweet

organoleptic

caramel; strawberry; sweet

organoleptic

caramel; strawberry; sweet

organoleptic

caramel; maple; sweet

biological source

synthetic

biological source

non-animal source

biological source

synthetic

biological source

synthetic

food allergen

no known allergens

food allergen

no known allergens

food allergen

no known allergens

food allergen

no known allergens

assay

97%

assay

≥98%

assay

≥98%

assay

≥97%

documentation

see Safety & Documentation for available documents

documentation

see Safety & Documentation for available documents

documentation

see Safety & Documentation for available documents

documentation

see Safety & Documentation for available documents

General description

5-Ethyl-3-hydroxy-4-methyl-2(5H)-furanone is one of the key contributors to the aroma of roasted coffee.[1] It occurs naturally in fruits such as blackberry, raspberry and blueberry.[2]

Application


  • RIFM fragrance ingredient safety assessment, 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone, CAS Registry Number 698-10-2.: This study evaluates the safety of 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone as a fragrance ingredient, providing comprehensive toxicological data and safety profiles (Api et al., 2024).

  • Elucidating the Odor-Active Aroma Compounds in Alcohol-Free Beer and Their Contribution to the Worty Flavor.: This research identifies and quantifies the aroma compounds responsible for the flavor of alcohol-free beer, highlighting the significant role of 5-ethyl-3-hydroxy-4-methyl-2(5H)-furanone (Piornos et al., 2020).

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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