Description

3,4-Pyridinedicarboxylic Acid, 2-Ethyl-5-Hydroxy-6-Methyl- is a high-purity, multi-functional pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for developing novel heterocyclic compounds with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and complex specialty chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, especially in creating complex heterocyclic cores for therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that require specific pyridine-based structures.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the development of organic electronic materials, metal-organic frameworks (MOFs), and functional polymers.
• Chemical Research & Development: A versatile building block for academic and industrial R&D exploring new chemical entities and reaction pathways.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, complex fine chemicals and specialty additives.

Basic Information

Product Name	3,4-Pyridinedicarboxylic Acid, 2-Ethyl-5-Hydroxy-6-Methyl-
CAS No.	90923-27-6
Molecular Formula	C10H11NO5
Molecular Weight	225.20 g/mol
Synonyms	2-Ethyl-5-hydroxy-6-methylpyridine-3,4-dicarboxylic acid; 2-Ethyl-5-hydroxy-6-methyl-3,4-pyridinedicarboxylic acid; 6-Methyl-2-ethyl-5-hydroxypyridine-3,4-dicarboxylic acid; 3,4-Pyridinedicarboxylic acid, 2-ethyl-5-hydroxy-6-methyl-; 90923-27-6; 2-Ethyl-5-hydroxy-6-methyl-pyridine-3,4-dicarboxylic acid
EINECS	Contact for details

Quality Control

Our 3,4-Pyridinedicarboxylic Acid, 2-Ethyl-5-Hydroxy-6-Methyl- is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for GMP and research purposes.

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). Keep away from strong acids, bases, and oxidizing agents. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

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