Merck
CN

W363501

Sigma-Aldrich

4-羟基-5-甲基-3(2H)-呋喃酮

97%, FG

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别名:
toffee furanone
线性分子式:
C4OH2OCH3OH
CAS号:
分子量:
114.10
FEMA编号:
3635
EC 号:
MDL编号:
PubChem化学物质编号:
Flavis编号:
13.085
NACRES:
NA.21

生物来源

synthetic

质量水平

等级

FG
Halal
Kosher

管理合规性

EU Regulation 1334/2008 & 872/2012
FDA 21 CFR 110

检测方案

97%

mp

129-133 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

caramel; coffee; brown; sweet

SMILES字符串

CC1=C(O)C(=O)CO1

InChI

1S/C5H6O3/c1-3-5(7)4(6)2-8-3/h7H,2H2,1H3

InChI key

DLVYTANECMRFGX-UHFFFAOYSA-N

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一般描述

4-Hydroxy-5-methyl-3-furanone is the key flavor component of beef broth and shoyu (soy sauce).

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


分析证书(COA)

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Components contributing to beef flavor. Isolation of 4-hydroxy-5-methyl-3 (2H)-furanone and its 2, 5-dimethyl homolog from beef broth
Tonsbeek CH, et al.
Journal of Agricultural and Food Chemistry, 16(6), 1016-1021 (1968)
Mechanism of formation of 4-hydroxy-5-methyl-3 (2H)-furanone, a component of beef flavor, from Amadori products.
Hicks KB & Feather MS.
Journal of Agricultural and Food Chemistry, 23(5), 957-960 (1975)
Isolation of 4-hydroxy-5-methyl-3 (2H)-furanone, a flavor component in shoyu (soy sauce).
Nunomura N, et al.
Agricultural and Biological Chemistry, 43(6), 1361-1363 (1979)
Production of 4-hydroxy-5-methyl-3 (2H)-furanone, a component of beef flavor, from a 1-amino-1-deoxy-D-fructuronic acid
Hicks KB, et al.
Journal of Agricultural and Food Chemistry, 22(4), 724-725 (1974)
A Ravagli et al.
Journal of agricultural and food chemistry, 47(12), 4962-4969 (1999-12-22)
The reaction between 2-furancarboxaldehyde and 4-hydroxy-5-methyl-3(2H)-furanone was reinvestigated as a part of a systematic study on low molecular weight colored compounds from the Maillard reaction. In acetic acid/piperidine, besides 2-(2-furanylmethylene)-4-hydroxy-5-methyl-3(2H)-furanone (1) and 5-[2-(2-furanyl)ethenyl]-2-(2-furanylmethylene)-4-hydroxy-5-methyl -3( 2H)-furanone (2), four novel compounds, 15a

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