Description

4(1H)-Pyrimidinone, 6-Ethoxy-2-(Ethylthio)- (9Ci) is a specialized heterocyclic organic compound that serves as a valuable building block in advanced chemical synthesis. Its unique pyrimidinone core functionalized with ethoxy and ethylthio groups makes it a critical intermediate for developing novel active ingredients. This high-purity intermediate is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for antiviral, anticancer, and central nervous system (CNS) active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and plant growth regulators.
• Chemical Research & Development: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals requiring specific heterocyclic motifs.
• Material Science: Potential intermediate for the synthesis of organic electronic materials or ligands for catalytic systems.

Basic Information

Item	Details
Product Name	4(1H)-Pyrimidinone, 6-Ethoxy-2-(Ethylthio)- (9Ci)
CAS No.	61636-11-1
Molecular Formula	C8H12N2O2S
Molecular Weight	200.26 g/mol
Synonyms	6-Ethoxy-2-(ethylthio)pyrimidin-4(1H)-one; 2-(Ethylthio)-6-ethoxypyrimidin-4(3H)-one; 6-Ethoxy-2-ethylsulfanyl-1H-pyrimidin-4-one; NSC 339586; Ethyl 6-ethoxy-2-(ethylthio)-4-oxo-1,4-dihydropyrimidine-5-carboxylate (related ester); 2-Ethylsulfanyl-6-ethoxy-1H-pyrimidin-4-one
EINECS	Contact for details

Quality Control

Every batch of 4(1H)-Pyrimidinone, 6-Ethoxy-2-(Ethylthio)- (9Ci) is produced under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates, with a focus on consistent purity and chemical identity. Comprehensive analytical testing is performed, and a Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and meet your R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 97.0%
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.