29342-02-7

Basic information

• Product Name: Metipirox
• Synonyms: Metipirox;1-Hydroxy-4,6-dimethylpyridin-2(1H)-one;4,6-Dimethyl-1-hydroxypyridine-2(1H)-one;2(1H)-Pyridone, 1-hydroxy-4,6-dimethyl-;Metipirox [inn];Metipiroxum;Unii-ie9m6jg949
• CAS NO: 29342-02-7
• Molecular Formula: C₇H₉NO₂
• Molecular Weight: 0
• Mol File: 29342-02-7.mol

Chemical Properties

• Boiling Point: 256.9°Cat760mmHg
• Flash Point: 109.1°C
• Appearance: /
• Density: 1.225g/cm³
• Vapor Pressure: 0.00225mmHg at 25°C
• Refractive Index: 1.564
• CAS DataBase Reference: Metipirox(CAS DataBase Reference)
• NIST Chemistry Reference: Metipirox(29342-02-7)
• EPA Substance Registry System: Metipirox(29342-02-7)

Safety Data

• Hazardous Substances Data: 29342-02-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C7H9NO2/c1-5-3-6(2)8(10)7(9)4-5/h3-4,10H,1-2H3

Relevant articles and documents

Process for the manufacture of 1-hydroxy-2-pyridones

New 1-hydroxy-2-pyridones of the general formula SPC1 In which R1 is alkyl of 1 to 17 carbon atoms, cycloalkyl of 5 to 8 carbon atoms, cyclohexylalkyl or phenalkyl both having 1 to 3 carbon atoms in the alkylene chain or α-furyl, all of which may be substituted by halogen, and R2 to R4 are hydrogen or lower alkyl, or two adjacent substituents together form a trimethylene or tetramethylene chain, and in which R1 to R4 together contain at least 2 carbon atoms, are prepared by contacting unsaturated δ-keto esters or mixtures thereof with hydroxylamine and subjecting the products to cyclization.