Description

5-Methylpyridine-2,3-dicarboxylic acid is a high-purity, versatile pyridine derivative serving as a critical building block in advanced organic synthesis. Its bifunctional dicarboxylic acid structure makes it an essential precursor for creating complex heterocyclic compounds, ligands, and active pharmaceutical ingredients (APIs). This compound is particularly valuable for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new molecules with tailored properties.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for chelating ligands in metal-organic frameworks (MOFs) and homogeneous catalysis.
• Specialty Polymer Modifier: Incorporated to introduce pyridine functionality, enhancing thermal stability and metal-binding properties in polymers.
• Research & Development: A valuable tool for medicinal chemistry and chemical biology research to explore new molecular entities.
• Fine Chemical Production: Employed in the multi-step synthesis of complex dyes, pigments, and other high-value fine chemicals.

Basic Information

Product Name	5-Methylpyridine-2,3-dicarboxylic Acid
CAS No.	53636-65-0
Molecular Formula	C8H7NO4
Molecular Weight	181.15 g/mol
Synonyms	5-Methyl-2,3-pyridinedicarboxylic acid; 2,3-Pyridinedicarboxylic acid, 5-methyl-; 5-Methylpyridine-2,3-dicarboxylate; Lutidinic acid, 5-methyl-; 5-Methyl-2,3-dicarboxypyridine; 3-Carboxy-5-methylpicolinic acid; 5-Methyl-2,3-pyridinedioic acid
EINECS	Contact for details

Quality Control

Every batch of 5-Methylpyridine-2,3-dicarboxylic acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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%
Heavy Metals	≤ 20 ppm

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