30652-12-1

Basic information

• Product Name: 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone
• Synonyms: 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone;1-ethyl-2-methyl-3-hydroxypyridin-4-one;1-Ethyl-2-methyl-3-hydroxy-4(1H)-pyridone;1-Ethyl-2-methyl-3-hydroxypyridin-4(1H)-one;1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridone;CP-21;CP-21【Chelating agent】;1-Ethyl-3-hydroxy-2-methyl-4-pyridinone
• CAS NO: 30652-12-1
• Molecular Formula: C8H11NO2
• Molecular Weight: 153.18
• Product Categories: Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals
• Mol File: 30652-12-1.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 249.5°C at 760 mmHg
• Flash Point: 104.7°C
• Appearance: /
• Density: 1.168g/cm³
• Vapor Pressure: 0.00366mmHg at 25°C
• Refractive Index: 1.546
• Storage Temp.: -20°C Freezer
• Solubility: DMSO (Slightly, Heated), Methanol (Slightly)
• PKA: 9.52±0.20(Predicted)
• CAS DataBase Reference: 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone(30652-12-1)
• EPA Substance Registry System: 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone(30652-12-1)

Safety Data

• Hazardous Substances Data: 30652-12-1(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 30652-12-1 differently. You can refer to the following data:
1. 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone is used as iron chelating agent, it is used for the local treatment of skin microcirculatory disorders.
2. It is used as iron chelating agent. Hydroxypyridinones are used for the local treatment of skin microcirculatory disorders.

InChI:InChI=1/C8H11NO2/c1-3-9-5-4-7(10)8(11)6(9)2/h4-5,11H,3H2,1-2H3

Upstream product

• 3420-59-5 isomaltol 
• 75-04-7 ethylamine 
• 82756-28-3 3-(β-D-galactopyranosyloxy)-2-furanyl methyl ketone 
• 61049-69-2 3-O-benzylmaltol 
• 118-71-8 Maltol 

Relevant articles and documents

Efficient syntheses of N-alkyl-3-hydroxy-2-methyl-4(1H)-pyridinones from carbohydrate precursors

N-alkyl-3-hydroxy-2-methyl-4(1H)-pyridinones can be synthesised in reasonable yield from either 1-(3-hydroxy-2-furanyl)ethanone or O- galactosylisomaltol. Since these carbohydrate precursors can be produced from the disaccharide, α-D-lactose, a simple and inexpensive transformation into pyridinones is possible.

Technetium-99m complexes with N-substituted 3-hydroxy-4-pyridinones

Disclosed are cationic complexes of Tc-99m and ligands having the structure: STR1 wherein: R1 is hydrogen or is selected from the group consisting of C1 to C20 alkyl; C3 to C12 cycloalkyl; C7/su

Process for producing pyrid-4-ones

Substituted-3-hydroxy-pyrid-4-ones, derivatives thereof, and salts thereof are produced by reacting subsituted-3-hydroxypyr-4-one with ammonia or a non-sterically hindered primary amine usually in the presence of a solvent such as water. Also disclosed are novel derivatives of 2-ethyl-3-hydroxypyrid-4-one.