Description

5-Ethyl-2-Methylpyridine-4-Carboxylic Acid is a high-purity pyridine derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is essential for research and manufacturing chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in catalytic systems.
• Fine Chemical Production: Employed in the manufacture of complex dyes, pigments, and other specialty chemicals.
• Academic and R&D: A valuable reagent for medicinal chemistry research and process development in laboratory settings.
• Material Science: Potential building block for organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	5-Ethyl-2-Methylpyridine-4-Carboxylic Acid
CAS No.	855270-32-5
Molecular Formula	C9H11NO2
Molecular Weight	165.19 g/mol
Synonyms	4-Pyridinecarboxylic acid, 5-ethyl-2-methyl-; 5-Ethyl-2-methylisonicotinic acid; 2-Methyl-5-ethylpyridine-4-carboxylic acid; 5-Ethyl-2-picoline-4-carboxylic acid; 4-Carboxy-5-ethyl-2-methylpyridine; 5-Ethyl-2-methyl-4-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Ethyl-2-Methylpyridine-4-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) documenting all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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