Description

4-Methoxy-3-Methylpicolinic Acid is a high-purity, functionalized picolinic acid derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, enabling precise molecular modifications. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-quality intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the synthesis of organic electronic materials, metal-organic frameworks (MOFs), and other functional polymers.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes and inhibitors for studying biological pathways.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up production under cGMP or ISO standards.

Basic Information

Item	Details
Product Name	4-Methoxy-3-Methylpicolinic Acid
CAS No.	1211583-53-7
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	3-Methyl-4-methoxypicolinic acid; 4-Methoxy-3-methyl-pyridine-2-carboxylic acid; 2-Pyridinecarboxylic acid, 4-methoxy-3-methyl-; 4-Methoxy-3-methylpicolinate; 4-Methoxy-3-methyl-2-pyridinecarboxylic acid; 1211583-53-7; 4-Methoxy-3-methylpicolinic acid
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-Methylpicolinic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets the high standards required for pharmaceutical and agrochemical applications. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.