Description

Ethyl 4-(3,4-Dichloroanilino)-2-(Methylsulfanyl)-5-Pyrimidinecarboxylate is a high-purity, advanced pharmaceutical intermediate of significant commercial importance. This compound serves as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), enabling the development of targeted therapeutic agents. It is primarily required by R&D laboratories and manufacturing facilities in the pharmaceutical and agrochemical sectors for the production of novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly in research for new therapeutic agents.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides and herbicides, leveraging its pyrimidine core structure.
• Chemical Research & Development: Serves as a versatile scaffold for medicinal chemistry and process chemistry research in academic and industrial settings.
• Active Pharmaceutical Ingredient (API) Manufacturing: Employed in the multi-step synthesis of final APIs requiring specific anilino and pyrimidinecarboxylate functionalities.
• Custom Synthesis Projects: Supplied to contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis and scale-up projects.

Basic Information

Product Name	Ethyl 4-(3,4-Dichloroanilino)-2-(Methylsulfanyl)-5-Pyrimidinecarboxylate
CAS No.	107920-54-7
Molecular Formula	C14H13Cl2N3O2S
Molecular Weight	358.24 g/mol
Synonyms	Ethyl 4-(3,4-dichloroanilino)-2-(methylthio)pyrimidine-5-carboxylate; 5-Pyrimidinecarboxylic acid, 4-[(3,4-dichlorophenyl)amino]-2-(methylthio)-, ethyl ester; 2-(Methylthio)-4-(3,4-dichloroanilino)pyrimidine-5-carboxylic acid ethyl ester; 4-(3,4-Dichloroanilino)-2-(methylsulfanyl)-5-pyrimidinecarboxylic acid ethyl ester; Ethyl 4-(3,4-dichlorophenylamino)-2-methylmercaptopyrimidine-5-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 4-(3,4-Dichloroanilino)-2-(Methylsulfanyl)-5-Pyrimidinecarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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