Description

4-Pyrimidinecarboxylic Acid is a versatile heterocyclic carboxylic acid building block essential for advanced organic synthesis. This compound matters for its role as a key precursor in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of nucleoside analogs, kinase inhibitors, and other drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chelating ligands and organocatalysts in asymmetric synthesis.
• Material Science Research: Employed in the development of organic semiconductors, metal-organic frameworks (MOFs), and functional polymers.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies and proteomics research.
• Fine Chemical Production: A key starting material for synthesizing dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Pyrimidinecarboxylic Acid
CAS No.	31462-59-6
Molecular Formula	C5H4N2O2
Molecular Weight	124.10 g/mol
Synonyms	Isonicotinic acid, 4-Pyridinecarboxylic acid, Pyrimidine-4-carboxylic acid, 4-Carboxypyrimidine, Isonicotinate, p-Pyridinecarboxylic acid, Vitamin B6 related compound, 4-Pyrimidinecarboxylic acid (principal synonym)
EINECS	Contact for details

Quality Control

Our 4-Pyrimidinecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.