Description

1-Methyl-5-(1-Phenylethyl)-5-Propionyloxy-2,4,6(1H,3H,5H)-Pyrimidinetrione is a specialized heterocyclic organic compound, CAS 37431-42-8, that serves as a high-value intermediate in advanced chemical synthesis. Its unique molecular structure, featuring a pyrimidinetrione core with phenylethyl and propionyloxy substituents, makes it a critical building block for creating complex molecules with targeted properties. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of proprietary drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation herbicides and plant growth regulators, leveraging its heterocyclic scaffold.
• Chemical Synthesis Building Block: Serves as a versatile starting material for creating complex barbiturate and uracil analogs in organic chemistry laboratories.
• Material Science Research: Investigated for its potential in creating novel polymers or specialty chemicals with specific thermal or optical properties.
• Contract Research & Development (CRO/CMO): Supplied to organizations engaged in custom synthesis and process development for client projects.

Basic Information

Product Name	1-Methyl-5-(1-Phenylethyl)-5-Propionyloxy-2,4,6(1H,3H,5H)-Pyrimidinetrione
CAS No.	37431-42-8
Molecular Formula	C₁₆H₁₈N₂O₅
Molecular Weight	318.33 g/mol
Synonyms	5-Propionyloxy-1-methyl-5-(1-phenylethyl)barbituric acid; 1-Methyl-5-(α-methylbenzyl)-5-(propionyloxy)barbituric acid; 5-(1-Phenylethyl)-5-(propionyloxy)-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione; NSC 163049; 5-(Propionyloxy)-1-methyl-5-(1-phenylethyl)-2,4,6-pyrimidinetrione; 1-Methyl-5-(1-phenylethyl)-5-propionyloxybarbituric acid
EINECS	Contact for details

Quality Control

Our production of 1-Methyl-5-(1-Phenylethyl)-5-Propionyloxy-2,4,6(1H,3H,5H)-Pyrimidinetrione adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for research and development applications. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP and ISO 9001 aligned processes, with specifications available to meet the rigorous demands of pharmaceutical and agrochemical research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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