Description

3,4-Dimethoxypicolinic Acid is a high-purity, functionalized picolinic acid derivative serving as a critical building block in advanced organic synthesis. Its value lies in its dual methoxy substitution pattern, which provides unique electronic and steric properties for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and fine-tuning material properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially in kinase inhibitor and central nervous system (CNS) active compound research.
• Agrochemical Synthesis: Building block for developing next-generation herbicides and plant growth regulators, leveraging its heterocyclic core.
• Ligand in Catalysis: Used as a chelating ligand or precursor for ligands in transition metal-catalyzed cross-coupling and other organic transformations.
• Material Science Research: Intermediate for creating functionalized polymers, liquid crystals, or organic electronic materials due to its aromatic and carboxylic acid functionalities.
• Chemical Biology Probes: Serves as a core structure for developing molecular probes and biochemical tools to study enzyme function and cellular processes.

Basic Information

Product Name	3,4-Dimethoxypicolinic Acid
CAS No.	220437-83-2
Molecular Formula	C8H9NO4
Molecular Weight	183.16 g/mol
Synonyms	3,4-Dimethoxy-2-pyridinecarboxylic Acid; 2-Pyridinecarboxylic acid, 3,4-dimethoxy-; Picolinic acid, 3,4-dimethoxy-; 3,4-Dimethoxypicolinate; 3,4-DMPA
EINECS	Contact for details

Quality Control

Our 3,4-Dimethoxypicolinic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and residual solvents. Our quality commitment supports applications requiring high standards, including cGMP for pharmaceutical development.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤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.