Description

5-Ethyl-2-Methoxy-1-Methyl-5-Phenyl-4,6(1H,5H)-Pyrimidinedione is a high-purity, synthetic pyrimidinedione derivative, a key heterocyclic building block valued for its structural complexity and functional groups. This compound is essential for advanced organic synthesis and pharmaceutical research, offering a versatile scaffold for developing novel active ingredients. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used as a building block for developing new pesticides and herbicides with specific modes of action.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex molecules used in dyes, pigments, and advanced materials.
• Medicinal Chemistry: Provides a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Academic & Institutional Research: Employed in universities and research institutes for studying heterocyclic chemistry and reaction mechanisms.
• Process Chemistry Development: Used to optimize scalable synthetic routes for the commercial production of high-value compounds.

Basic Information

Product Name	5-Ethyl-2-Methoxy-1-Methyl-5-Phenyl-4,6(1H,5H)-Pyrimidinedione
CAS No.	55030-33-6
Molecular Formula	C14H16N2O3
Molecular Weight	260.29 g/mol
Synonyms	5-Ethyl-2-methoxy-1-methyl-5-phenylpyrimidine-4,6(1H,5H)-dione; 1-Methyl-5-ethyl-2-methoxy-5-phenyl-4,6-pyrimidinedione; 5-Phenyl-5-ethyl-1-methyl-2-methoxy-4,6-pyrimidinedione; 4,6(1H,5H)-Pyrimidinedione, 5-ethyl-2-methoxy-1-methyl-5-phenyl-; NSC 163044; 1-Methyl-5-ethyl-2-methoxy-5-phenylbarbituric Acid; 5-Ethyl-5-phenyl-1-methyl-2-methoxybarbituric Acid
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Methoxy-1-Methyl-5-Phenyl-4,6(1H,5H)-Pyrimidinedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification results. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.