Description

5-Chloro-2-Methoxy-4-Methylnicotinic Acid is a high-purity, synthetically derived nicotinic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique halogenated and methoxylated structure makes it an invaluable intermediate for constructing complex molecules with specific biological activities. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing small molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its structural motifs can contribute to specific modes of action.
• Chemical Research & Development: Serves as a versatile scaffold for organic chemists exploring new heterocyclic compounds and reaction pathways.
• Active Pharmaceutical Ingredient (API) Manufacturing: Employed in the multi-step synthesis of complex APIs requiring a precisely functionalized nicotinic acid core.
• Ligand and Catalyst Development: Potential use in creating specialized ligands for metal catalysis or as a component in material science applications.

Basic Information

Product Name	5-Chloro-2-Methoxy-4-Methylnicotinic Acid
CAS No.	851607-38-0
Molecular Formula	C8H8ClNO3
Molecular Weight	201.61 g/mol
Synonyms	5-Chloro-2-methoxy-4-methylpyridine-3-carboxylic acid; 4-Methyl-5-chloro-2-methoxynicotinic acid; 3-Pyridinecarboxylic acid, 5-chloro-2-methoxy-4-methyl-; 851607-38-0; 5-Chloro-2-methoxy-4-methyl-3-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-2-Methoxy-4-Methylnicotinic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available for each lot upon request, supporting 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 area at room temperature (15-25°C). Keep away from strong acids and organic solvents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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