Description

Ethyl 3-Methyl-1-Oxido-Pyridin-1-Ium-2-Carboxylate is a high-purity, specialized organic salt with significant utility as a key synthetic intermediate. Its value lies in its unique pyridinium oxide structure, which makes it a versatile building block for constructing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers focused on developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Ligand & Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Organic Electronics: Investigated as a component in the synthesis of organic semiconductors and charge-transport materials.
• Academic & R&D Laboratories: Employed in methodological studies and as a model compound in heterocyclic and physical organic chemistry research.
• Fine Chemical Production: Used in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Ethyl 3-Methyl-1-Oxido-Pyridin-1-Ium-2-Carboxylate
CAS No.	850864-53-8
Molecular Formula	C9H11NO3
Molecular Weight	181.19 g/mol
Synonyms	Ethyl 3-methyl-1-oxidopyridin-1-ium-2-carboxylate; 2-Carbethoxy-3-methyl-1-oxidopyridinium; 1-Hydroxy-3-methyl-2-pyridinecarboxylic acid ethyl ester, inner salt; 3-Methyl-1-oxido-2-pyridinecarboxylic acid ethyl ester; Ethyl 3-methyl-1-oxidopyridinium-2-carboxylate; 2-Pyridinecarboxylic acid, 1-hydroxy-3-methyl-, ethyl ester, inner salt
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methyl-1-Oxido-Pyridin-1-Ium-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. The container must be kept tightly sealed to protect this light-sensitive compound.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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