Description

4-Chloro-2-Methylpyrimidine-5-Carboxylic Acid is a high-purity, versatile pyrimidine derivative serving as a critical building block in advanced organic synthesis. This compound is essential for research and development in the pharmaceutical and agrochemical sectors, where its unique halogenated structure enables the creation of novel active ingredients. It is primarily sought after by R&D chemists and process development scientists working on new drug candidates, crop protection agents, and specialty chemical intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel small-molecule drugs, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile precursor for further functionalization in heterocyclic and medicinal chemistry.
• Material Science: Potential building block for the synthesis of specialty polymers and organic electronic materials.
• Custom Synthesis: Employed in contract research and manufacturing (CRO/CMO) for bespoke chemical development projects.

Basic Information

Product Name	4-Chloro-2-Methylpyrimidine-5-Carboxylic Acid
CAS No.	933702-81-9
Molecular Formula	C7H5ClN2O2
Molecular Weight	184.58 g/mol
Synonyms	4-Chloro-2-methyl-5-pyrimidinecarboxylic acid; 2-Methyl-4-chloropyrimidine-5-carboxylic acid; 5-Carboxy-4-chloro-2-methylpyrimidine; 4-Chloro-2-methylpyrimidine-5-carboxylic acid; 933702-81-9
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methylpyrimidine-5-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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