Description

2-Ethylthio-1,4-Dihydro-4-Oxo-5-Pyrimidinecarboxylic Acid Ethyl Ester is a high-purity, versatile pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role as a key synthetic intermediate, enabling the development of complex molecules with specific biological and chemical properties. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a specialized building block for creating complex heterocyclic compounds in custom synthesis projects.
• Biochemical Research: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential intermediate in the synthesis of organic electronic materials and specialty polymers.

Basic Information

Product Name	2-Ethylthio-1,4-Dihydro-4-Oxo-5-Pyrimidinecarboxylic Acid Ethyl Ester
CAS No.	5518-76-3
Molecular Formula	C9H12N2O3S
Molecular Weight	228.27 g/mol
Synonyms	Ethyl 2-ethylthio-4-oxo-1,4-dihydropyrimidine-5-carboxylate; 5-Ethoxycarbonyl-2-ethylthio-4-hydroxypyrimidine; 2-Ethylmercapto-4-hydroxy-5-carbethoxypyrimidine; NSC 52342; 2-(Ethylthio)-4-hydroxy-5-pyrimidinecarboxylic acid ethyl ester; 4-Hydroxy-2-(ethylthio)-5-pyrimidinecarboxylic acid ethyl ester
EINECS	226-861-3

Quality Control

Our 2-Ethylthio-1,4-Dihydro-4-Oxo-5-Pyrimidinecarboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.