Description

1(2H)-Pyridinecarboxylic Acid, 3,4-Dihydro-2-Methyl-4-Oxo-, Ethyl Ester is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to construct complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of drug candidates, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and insecticides with novel modes of action.
• Ligand and Catalyst Development: Serves as a starting material for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, dyes, and functional materials.
• Academic and Industrial R&D: A valuable tool for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	1(2H)-Pyridinecarboxylic Acid, 3,4-Dihydro-2-Methyl-4-Oxo-, Ethyl Ester
CAS No.	184368-83-0
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	Ethyl 2-Methyl-4-oxo-3,4-dihydro-2H-pyridine-1-carboxylate; 2-Methyl-4-oxo-3,4-dihydro-2H-pyridine-1-carboxylic Acid Ethyl Ester; 1-Carbethoxy-2-methyl-4-pyridone; 1(2H)-Pyridinecarboxylic Acid, 3,4-Dihydro-2-Methyl-4-Oxo-, Ethyl Ester; 2-Methyl-4-oxo-1,2,3,4-tetrahydropyridine-1-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our 1(2H)-Pyridinecarboxylic Acid, 3,4-Dihydro-2-Methyl-4-Oxo-, Ethyl Ester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.