Description

6-Chloro-2-Methyl-4-Pyrimidinecarboxylic Acid is a high-purity, versatile pyrimidine derivative that serves as a critical building block in advanced organic synthesis. This compound is essential for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique halogenated structure enables precise molecular modifications. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating new compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of antiviral, anticancer, and other biologically active drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Material Science: Potential precursor for the development of specialty polymers, ligands, or functionalized materials.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical production.

Basic Information

Product Name	6-Chloro-2-Methyl-4-Pyrimidinecarboxylic Acid
CAS No.	136518-06-4
Molecular Formula	C7H5ClN2O2
Molecular Weight	184.58 g/mol
Synonyms	4-Pyrimidinecarboxylic acid, 6-chloro-2-methyl-; 2-Methyl-6-chloropyrimidine-4-carboxylic acid; 6-Chloro-2-methylpyrimidine-4-carboxylic acid; 6-Chloro-2-methyl-4-carboxypyrimidine; 136518-06-4; 6-Chloro-2-methyl-4-pyrimidinecarboxylic acid; 2-Methyl-6-chloro-4-pyrimidinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Chloro-2-Methyl-4-Pyrimidinecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and traceability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.