Description

5-Methoxy-4-Methylnicotinic Acid is a high-purity, synthetically derived pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique substitution pattern, which provides a versatile chemical handle for constructing complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its nicotinic acid backbone.
• Ligand Synthesis: Serves as a starting material for creating complex ligands used in catalysis and material science.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and advanced materials.

Basic Information

Product Name	5-Methoxy-4-Methylnicotinic Acid
CAS No.	1211535-00-0
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	4-Methyl-5-methoxynicotinic acid; 5-Methoxy-4-methyl-3-pyridinecarboxylic acid; 3-Pyridinecarboxylic acid, 5-methoxy-4-methyl-; 5-Methoxy-4-methylpyridine-3-carboxylic acid; 1211535-00-0; 5-Methoxy-4-methyl-nicotinic acid
EINECS	Contact for details

Quality Control

Our 5-Methoxy-4-Methylnicotinic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications in regulated research and development environments.

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). The product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.