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Merck
CN

W348708

Sigma-Aldrich

乙基麦芽酚

≥99%, FCC, FG

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别名:
2-乙基-3-羟基-4 H -吡喃-4-酮, 乙基麦芽酚
经验公式(希尔记法):
C7H8O3
CAS号:
分子量:
140.14
FEMA编号:
3487
EC 号:
欧洲委员会编号:
692
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
7.047
NACRES:
NA.21

生物来源

synthetic

质量水平

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

检测方案

≥99%

mp

85-95 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

caramel; sweet

SMILES字符串

CCC1=C(O)C(=O)C=CO1

InChI

1S/C7H8O3/c1-2-6-7(9)5(8)3-4-10-6/h3-4,9H,2H2,1H3

InChI key

YIKYNHJUKRTCJL-UHFFFAOYSA-N

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应用


  • Flavoring Agents in E-cigarette Liquids: A Comprehensive Analysis of Multiple Health Risks.: Analyzes health risks associated with various flavoring agents, including ethyl maltol, in e-cigarette liquids, providing critical insights into their potential biochemical interactions and toxicological profiles (Sachdeva et al., 2023).

  • Effect of lactic acid bacteria co-fermentation on antioxidant activity and metabolomic profiles of a juice made from wolfberry and longan.: Explores the impact of lactic acid bacteria co-fermentation on beverages containing ethyl maltol, focusing on changes in antioxidant activity and metabolomic profiles which are crucial for understanding its biochemical effects (Zheng et al., 2023).

  • Adverse Biophysical Impact of e-Cigarette Flavors on Pulmonary Surfactant.: Investigates the negative effects of e-cigarette flavors, including ethyl maltol, on pulmonary surfactant, highlighting the biochemical implications of inhaling flavored vapors (Goros et al., 2023).

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


分析证书(COA)

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M A Barrand et al.
The Journal of pharmacy and pharmacology, 39(3), 203-211 (1987-03-01)
The pyrones, 3-hydroxy-2-methyl-4-pyrone (maltol) and 3-hydroxy-2-ethyl-4-pyrone (ethyl maltol) chelate iron with a high affinity and selectivity. The resulting 1:3 (metal-ligand) complexes, being neutral, are able to partition readily across cell membranes and thus may facilitate iron transport across the intestinal
T J Simons
The Journal of membrane biology, 123(1), 63-71 (1991-07-01)
Zn2+ has been allowed to equilibrate across the red cell membrane using two agents that increase membrane permeability to this ion: the ionophore A23187 and the specific carrier ethylmaltol. Extracellular free Zn2+ was controlled with EGTA (1,2-di(2-aminoethoxy)ethane-NNN'N'tetra-acetic acid] buffers, except
A el-Jammal et al.
Journal of chromatography. B, Biomedical applications, 658(1), 121-127 (1994-08-05)
The pursuit of orally available Fe(III) chelating agents has resulted in several clinical trials of 1,2-dimethyl-3-hydroxypyrid-4-one (CP20). Chromatography of this and related Fe chelators on silica-based columns has proven difficult due to unwanted interactions with the stationary phase, including with
R C Hider et al.
Biochemical pharmacology, 39(6), 1005-1012 (1990-03-15)
The ability of a number of heterocyclic metal chelators to deliver zinc into red cells, to release the liganded zinc to haemoglobin and thereby cause a left shift in the oxygen dissociation curve of intact red cells has been investigated.
Yuanyuan Yue et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 316-323 (2012-06-19)
This paper was designed to investigate the interaction of ethyl maltol with human serum albumin (HSA) under physiological condition by fluorescence, synchronous fluorescence, three-dimensional fluorescence, Fourier transformation infrared spectra, and molecular docking method. Spectroscopic analysis of the emission quenching at

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