55133-83-0

Basic information

• Product Name: 5-(4-Ethoxyphenyl)-1,3,5-triethyl-2,4,6(1H,3H,5H)-pyrimidinetrione
• Synonyms: 5-(4-Ethoxyphenyl)-1,3,5-triethyl-2,4,6(1H,3H,5H)-pyrimidinetrione
• CAS NO: 55133-83-0
• Molecular Formula: C₁₈H₂₄N₂O₄
• Molecular Weight: 332.39
• Mol File: 55133-83-0.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5-(4-Ethoxyphenyl)-1,3,5-triethyl-2,4,6(1H,3H,5H)-pyrimidinetrione(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(4-Ethoxyphenyl)-1,3,5-triethyl-2,4,6(1H,3H,5H)-pyrimidinetrione(55133-83-0)
• EPA Substance Registry System: 5-(4-Ethoxyphenyl)-1,3,5-triethyl-2,4,6(1H,3H,5H)-pyrimidinetrione(55133-83-0)

Safety Data

• Hazardous Substances Data: 55133-83-0(Hazardous Substances Data)

Upstream product

• 379-34-0 p-Hydroxyphenobarbital 
• 75-03-6 ethyl iodide 

Relevant articles and documents

GC and GC-mass spectrometric determination of p-hydroxyphenobarbital extracted from plasma, urine, and hepatic microsomes

Analytical methodology was developed for the quantitation of p-hydroxyphenobarbital extracted from plasma, urine, and hepatic microsomes. p-Hydroxyphenobarbital was derivatized with an appropriate n-alkyl iodide in the presence of a methanolic base in aprotic solvent medium. The peralkylated derivatives were stable indefinitely and were quantitated by the sensitive and selective method of GC nitrogen-selective detection and/or selected ion monitoring. The accuracy, precision, and cross verification of all methods were good. The analysis was subsequently used to study the effects of other drugs on phenobarbital biodisposition.