Description

1-Methyl-5,6-Dihydropyridin-2(1H)-One is a versatile heterocyclic building block and key intermediate in organic synthesis. Its saturated lactam structure makes it a valuable precursor for the development of pharmaceuticals, agrochemicals, and advanced materials. This compound is particularly sought after by research and development chemists in the pharmaceutical industry for creating novel active pharmaceutical ingredients (APIs) and fine chemical manufacturers requiring high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing complex molecules, including potential central nervous system (CNS) agents and other bioactive compounds.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a key starting material or intermediate for manufacturing specialty chemicals and dyes.
• Academic & Industrial Research: Employed in medicinal chemistry programs and process development for exploring new synthetic routes.
• Ligand and Catalyst Development: Its structure can be functionalized to create novel ligands for metal catalysis or organocatalysts.
• Material Science Precursor: Potential use in the synthesis of polymers or advanced organic materials with specific electronic properties.

Basic Information

Product Name	1-Methyl-5,6-Dihydropyridin-2(1H)-One
CAS No.	69003-17-4
Molecular Formula	C6H9NO
Molecular Weight	111.14 g/mol
Synonyms	1-Methyl-2-oxo-1,2,5,6-tetrahydropyridine; 1-Methyl-5,6-dihydro-2(1H)-pyridinone; 1-Methyl-δ²-piperidein-2-one; 2-Piperidinone, 1-methyl-5,6-dihydro-; N-Methyl-5,6-dihydro-2-pyridone; 1-Methyl-1,2,5,6-tetrahydropyridin-2-one; 1-Methyl-2-piperidone (unsaturated analog)
EINECS	Contact for details

Quality Control

Our 1-Methyl-5,6-Dihydropyridin-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.