412929

2-Ethyl-3-hydroxy-4H-pyran-4-one

99%

• Synonyme(s) : Ethyl maltol
• Formule empirique (notation de Hill) : C₇H₈O₃
• CAS Number: 4940-11-8
• Poids moléculaire : 140.14
• Numéro CE : 225-582-5
• Numéro MDL: MFCD00059795
• Code UNSPSC : 12352100
• ID de substance PubChem : 24865832
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Essai: 99%
• Forme: solid
• Pf: 85-95 °C (lit.)
• Groupe fonctionnel: ether; ketone
• Chaîne SMILES: 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
• Clé InChI: YIKYNHJUKRTCJL-UHFFFAOYSA-N

Description

Application

• Synthesis and Anti-Oomycete Mechanism: Research focused on the synthesis of sulfonate derivatives of Ethyl Maltol, incorporating 2-Ethyl-3-hydroxy-4H-pyran-4-one, and their application in combating oomycete pathogens, providing insights into the preliminary mechanisms that enhance agricultural productivity and disease management (Xing et al., 2022).
• Redox Activity in Co(III) Complexes: A study examined the effects of replacing traditional tripodal donors with two 2N chelators in Co(III) complexes containing maltolato (a derivative of 2-Ethyl-3-hydroxy-4H-pyran-4-one) on their redox behavior and cytotoxic activity, which is crucial for the development of novel therapeutic agents (Nagy et al., 2021).
• Characterization of Wine Aroma Compounds: The role of 2-Ethyl-3-hydroxy-4H-pyran-4-one in the characterization of odor-active compounds in various cherry wines was explored using gas chromatography-mass spectrometry and olfactometry, highlighting its significance in enhancing sensory attributes and wine quality (Niu et al., 2011).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302
• Classification des risques: Acute Tox. 4 Oral
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves