Description

Ethyl 4-Methyl-2-(Methylsulfonyl)Pyrimidine-5-Carboxylate is a high-purity, functionalized pyrimidine derivative serving as a critical advanced pharmaceutical intermediate (API). Its unique sulfonyl and ester functionalities make it a versatile building block for constructing complex molecular architectures in medicinal chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Building block for creating new-generation herbicides and fungicides with specific modes of action.
• Chemical Research & Development: Used in organic synthesis for constructing complex heterocyclic compounds and exploring new reaction pathways.
• Material Science Precursor: Potential intermediate in the synthesis of specialty chemicals and functional materials.

Basic Information

Product Name	Ethyl 4-Methyl-2-(Methylsulfonyl)Pyrimidine-5-Carboxylate
CAS No.	509101-17-1
Molecular Formula	C9H12N2O4S
Molecular Weight	244.27 g/mol
Synonyms	5-Pyrimidinecarboxylic acid, 4-methyl-2-(methylsulfonyl)-, ethyl ester; Ethyl 4-methyl-2-(methylsulfonyl)pyrimidine-5-carboxylate; 2-(Methylsulfonyl)-4-methylpyrimidine-5-carboxylic acid ethyl ester; 4-Methyl-2-methylsulfonyl-pyrimidine-5-carboxylic acid ethyl ester; Ethyl 4-methyl-2-methanesulfonylpyrimidine-5-carboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 4-Methyl-2-(Methylsulfonyl)Pyrimidine-5-Carboxylate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are provided and available upon request to support your regulatory and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the original container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.