Description

2(1H)-Pyridinone,3-Methyl-1-(2-Propynyl)-(9Ci) is a specialized heterocyclic organic compound, identified by CAS NO 461661-66-5, that serves as a high-value synthetic intermediate. Its unique structure, featuring a pyridinone core with methyl and propargyl substituents, makes it a critical building block for advanced chemical synthesis. This compound is primarily sought after by research institutions and pharmaceutical developers for creating novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research for developing targeted therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of advanced polymers and specialty coatings.
• Chemical Synthesis: Acts as a versatile building block for constructing complex nitrogen-containing heterocycles in organic chemistry.
• Bioconjugation Chemistry: The propargyl group enables its use in "click chemistry" reactions for labeling and modifying biomolecules.
• Ligand & Catalyst Development: Utilized in the design of novel ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Details
Product Name	2(1H)-Pyridinone,3-Methyl-1-(2-Propynyl)-(9Ci)
CAS No.	461661-66-5
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	3-Methyl-1-(prop-2-yn-1-yl)pyridin-2(1H)-one; 3-Methyl-1-(2-propynyl)-2(1H)-pyridinone; 1-Propargyl-3-methyl-2-pyridone; 3-Methyl-1-propargyl-1,2-dihydropyridin-2-one; 3-Methyl-1-(prop-2-ynyl)pyridin-2(1H)-one; 1-(2-Propynyl)-3-methyl-2(1H)-pyridinone; 3-Methyl-1-(prop-2-ynyl)-1,2-dihydropyridin-2-one
EINECS	Contact for details

Quality Control

Our 2(1H)-Pyridinone,3-Methyl-1-(2-Propynyl)-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and development. 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, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%

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