Description

5-Pyrimidinecarboxylic Acid, 2-Methyl-, Methyl Ester (7Ci,8Ci,9Ci) is a high-purity heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals, where precise molecular architecture is paramount. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for constructing complex pyrimidine-based molecules. The product is supplied with full analytical documentation to ensure batch-to-batch consistency and support rigorous R&D and scale-up processes.

Application

• Pharmaceutical Intermediate: Key synthon for the research and production of novel drug candidates, particularly in antiviral, anticancer, and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides, fungicides, and plant growth regulators that incorporate the pyrimidine moiety for enhanced biological activity.
• Fine Chemical Production: Serves as a versatile building block for creating complex molecules used in dyes, pigments, and specialty polymers.
• Academic & Industrial Research: A valuable reagent in medicinal chemistry and chemical biology for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential precursor in the development of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Pyrimidinecarboxylic Acid, 2-Methyl-, Methyl Ester (7Ci,8Ci,9Ci)
CAS No.	5571-03-9
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	Methyl 2-methylpyrimidine-5-carboxylate; 2-Methylpyrimidine-5-carboxylic acid methyl ester; 5-Carbomethoxy-2-methylpyrimidine; 2-Methyl-5-pyrimidinecarboxylic acid methyl ester; Methyl 2-methyl-5-pyrimidinecarboxylate; 2-Methyl-5-(methoxycarbonyl)pyrimidine; 5-Methoxycarbonyl-2-methylpyrimidine
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinecarboxylic Acid, 2-Methyl-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to confirm identity, purity, and the absence of critical impurities. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with customer specifications for research and cGMP-grade 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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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