Description

3-Pyridinecarboxylicacid,2-Ethyl-(9Ci) is a specialized pyridine derivative that serves as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials, where its unique substitution pattern enables precise molecular design. Industries requiring high-purity intermediates for research and production, such as pharmaceutical R&D, agrochemical manufacturing, and specialty chemical synthesis, are the primary users of this material.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.
• Fine Chemical Production: Acts as a building block for various specialty and performance chemicals.

Basic Information

Product Name	3-Pyridinecarboxylicacid,2-Ethyl-(9Ci)
CAS No.	3421-76-9
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	2-Ethylnicotinic Acid; 2-Ethyl-3-pyridinecarboxylic Acid; 2-Ethylpyridine-3-carboxylic Acid; 3-Carboxy-2-ethylpyridine; 2-Ethyl-3-pyridylcarboxylic Acid; 2-Ethyl-3-carboxypyridine; Nicotinic acid, 2-ethyl- (9CI)
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylicacid,2-Ethyl-(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.