Description

1,6-Dihydro-4-Hydroxy-2-Methyl-6-Oxo-1-Phenyl-3-Pyridinecarboxylic Acid Ethyl Ester is a high-purity, synthetically valuable pyridine derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for organic synthesis. It is primarily required by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyridine-based pharmacophores.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and insecticides with specific biological activity.
• Fine Chemical Synthesis: Serves as a versatile synthon for constructing complex heterocyclic compounds in research and custom manufacturing.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for metal catalysis and coordination chemistry applications.
• Material Science Research: Potential monomer or precursor for creating functional organic materials and polymers.

Basic Information

Product Name	1,6-Dihydro-4-Hydroxy-2-Methyl-6-Oxo-1-Phenyl-3-Pyridinecarboxylic Acid Ethyl Ester
CAS No.	1153-83-9
Molecular Formula	C15H15NO4
Molecular Weight	273.28 g/mol
Synonyms	Ethyl 1,6-dihydro-4-hydroxy-2-methyl-6-oxo-1-phenyl-3-pyridinecarboxylate; 4-Hydroxy-2-methyl-6-oxo-1-phenyl-1,6-dihydropyridine-3-carboxylic acid ethyl ester; 1-Phenyl-4-hydroxy-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid ethyl ester; Ethyl 4-hydroxy-2-methyl-6-oxo-1-phenyl-1,6-dihydropyridine-3-carboxylate; 3-Pyridinecarboxylic acid, 1,6-dihydro-4-hydroxy-2-methyl-6-oxo-1-phenyl-, ethyl ester; 1-Phenyl-4-hydroxy-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carboxylic acid ethyl ester (tautomer).
EINECS	Contact for details

Quality Control

Our 1,6-Dihydro-4-Hydroxy-2-Methyl-6-Oxo-1-Phenyl-3-Pyridinecarboxylic Acid Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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