118178-79-3

Basic information

• Product Name: 3-hydroxy-1-(2-methoxyethyl)-2-methyl-4-pyridinone
• Synonyms: 3-hydroxy-1-(2-methoxyethyl)-2-methyl-4-pyridinone;1-(2-Methoxyethyl)-2-methyl-3-hydroxypyridin-4(1H)-one;3-Hydroxy-1-(2-methoxy-ethyl)-2-methyl-1H-pyridin-4-one
• CAS NO: 118178-79-3
• Molecular Formula: C9H13 N O3
• Molecular Weight: 183.2
• Mol File: 118178-79-3.mol

Chemical Properties

• Boiling Point: 291.1°Cat760mmHg
• Flash Point: 129.9°C
• Appearance: /
• Density: 1.189g/cm³
• Vapor Pressure: 0.000215mmHg at 25°C
• Refractive Index: 1.535
• PKA: 9.37±0.20(Predicted)
• CAS DataBase Reference: 3-hydroxy-1-(2-methoxyethyl)-2-methyl-4-pyridinone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-hydroxy-1-(2-methoxyethyl)-2-methyl-4-pyridinone(118178-79-3)
• EPA Substance Registry System: 3-hydroxy-1-(2-methoxyethyl)-2-methyl-4-pyridinone(118178-79-3)

Safety Data

• Hazardous Substances Data: 118178-79-3(Hazardous Substances Data)

Usage

InChI:InChI=1/C9H13NO3/c1-7-9(12)8(11)3-4-10(7)5-6-13-2/h3-4,12H,5-6H2,1-2H3

Relevant articles and documents

Stabilization of organic compounds

Admixture of insulin and a hydroxypyridone being: (1) a 3-hydroxypyrid-4-one in which the hydrogen atom attached to the nitrogen atom is replaced by an aliphatic acyl group, by an aliphatic hydrocarbon group, or by an aliphatic hydrocarbon group substituted by one or more substituents selected from aliphatic acyl, alkoxy, cycloalkoxy, aliphatic amide, aliphatic ester, halogen and hydroxy groups and, optionally, in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by an aliphatic acyl, alkoxy, cycloalkoxy, aliphatic amide, aliphatic ester, halogen or hydroxy group, by an aliphatic hydrocarbon group, or by an aliphatic hydrocarbon group substituted by an alkoxy, cycloalkoxy, aliphatic ester, halogen or hydroxy group, or a salt thereof.

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.