Description

2-(Methylthio)-5-Pyrimidinecarboxylic Acid Ethyl Ester is a high-purity pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in its functionalized structure, which serves as a versatile intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in antiviral and anticancer drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging the pyrimidine core's bioactivity.
• Chemical Research & Development: Serves as a versatile building block for constructing complex heterocyclic compounds and for method development in organic chemistry.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals, ligands for catalysis, and advanced organic materials.

Basic Information

Product Name	2-(Methylthio)-5-Pyrimidinecarboxylic Acid Ethyl Ester
CAS No.	73781-88-1
Molecular Formula	C9H10N2O2S
Molecular Weight	210.25 g/mol
Synonyms	Ethyl 2-(Methylthio)pyrimidine-5-carboxylate; 5-Pyrimidinecarboxylic acid, 2-(methylthio)-, ethyl ester; 2-Methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester; Ethyl 2-(methylsulfanyl)-5-pyrimidinecarboxylate; 2-(Methylmercapto)pyrimidine-5-carboxylic Acid Ethyl Ester; 2-Methylthiopyrimidine-5-carboxylic Acid Ethyl Ester; 73781-88-1; 2-(Methylthio)pyrimidine-5-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-5-Pyrimidinecarboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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