Description

4-Methyl-2-(4-Methylphenyl)Pyrimidine-5-Carboxylic Acid (Saltdata: Free) is a high-purity, functionalized pyrimidine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its precise molecular structure, which provides a versatile scaffold for constructing complex molecules in research and development. This compound is primarily needed by pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, material science, and the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive pyrimidine core.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Ligand & Catalyst Development: Utilized in the design of novel chelating ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	4-Methyl-2-(4-Methylphenyl)Pyrimidine-5-Carboxylic Acid (Saltdata: Free)
CAS No.	861583-66-6
Molecular Formula	C₁₃H₁₂N₂O₂
Molecular Weight	228.25 g/mol
Synonyms	5-Carboxy-4-methyl-2-p-tolylpyrimidine; 2-(4-Methylphenyl)-4-methylpyrimidine-5-carboxylic Acid; 4-Methyl-2-p-tolylpyrimidine-5-carboxylic Acid; 4-Methyl-2-(p-tolyl)pyrimidine-5-carboxylic Acid; 4-Methyl-2-(4-methylphenyl)-5-pyrimidinecarboxylic Acid; 861583-66-6; Free Acid of 4-Methyl-2-(4-Methylphenyl)Pyrimidine-5-Carboxylic Acid
EINECS	Contact for details

Quality Control

Our 4-Methyl-2-(4-Methylphenyl)Pyrimidine-5-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our commitment to quality supports compliance with cGMP and ISO standards for research and development applications.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and organic solvents.

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)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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