70381-47-4

Basic information

• Product Name: 3-ethyl-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one
• Synonyms: 3-ethyl-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one;3-ethyl-9-hydroxy-2-methylpyrido[1,2-a]pyrimidin-4-one
• CAS NO: 70381-47-4
• Molecular Formula: C11H12N2O2
• Molecular Weight: 204.22518
• Mol File: 70381-47-4.mol
• Article Data: 3

Chemical Properties

• Melting Point: 128 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• Boiling Point: 371.9±48.0 °C(Predicted)
• Appearance: /
• Density: 1.26±0.1 g/cm3(Predicted)
• PKA: 8.15±0.20(Predicted)
• CAS DataBase Reference: 3-ethyl-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-ethyl-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one(70381-47-4)
• EPA Substance Registry System: 3-ethyl-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one(70381-47-4)

Safety Data

• Hazardous Substances Data: 70381-47-4(Hazardous Substances Data)

Relevant articles and documents

QUORUM SENSING INHIBITOR

The present invention provides a control agent that is extremely effective in controlling bacterial diseases. The quorum sensing inhibitor and bacterial disease control agent for agricultural and horticultural use of the present invention contain a pyrimidinone compound represented by General Formula (1) : wherein R1 represents a C1-5 alkyl group or a phenyl group, and R2 represents a hydrogen atom or a C1-5 alkyl group, provided that R1 cannot be a methyl group when R2 represents a hydrogen atom.

Pyrido[1,2-a]pyrimidine derivatives

Compounds of the formula: STR1 or pharmaceutically acceptable acid addition or quaternary ammonium salts thereof wherein R2 is C1 to C6 alkyl: R3 is C1 to C6 alkyl; R4 is a single electron pair, hydrogen or lower alkyl; and the dotted lines indicate saturated or unsaturated bonds, are disclosed with analgesic properties.