Description

3,4-Pyridinedicarbonitrile,1,2-Dihydro-1-Methyl-2-Oxo-(9Ci) is a specialized heterocyclic organic compound featuring a pyridine core with dicarbonitrile and oxo functional groups. This unique structure makes it a valuable and versatile pharmaceutical intermediate and building block for advanced chemical synthesis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic scaffold.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating specialized ligands used in catalytic processes and metal-organic frameworks (MOFs).
• Material Science: Employed in the research of organic semiconductors, conductive polymers, and other advanced functional materials.
• Academic & Industrial R&D: A crucial building block for medicinal chemistry programs and exploratory synthetic chemistry in both university and corporate laboratories.

Basic Information

Product Name	3,4-Pyridinedicarbonitrile,1,2-Dihydro-1-Methyl-2-Oxo-(9Ci)
CAS No.	501934-83-4
Molecular Formula	C9H5N3O
Molecular Weight	171.16 g/mol
Synonyms	1,2-Dihydro-1-methyl-2-oxo-3,4-pyridinedicarbonitrile; 1-Methyl-2-oxo-1,2-dihydro-3,4-pyridinedicarbonitrile; 3,4-Pyridinedicarbonitrile, 1,2-dihydro-1-methyl-2-oxo-; 1-Methyl-2-oxodihydropyridine-3,4-dicarbonitrile; 3,4-Dicyano-1-methyl-2(1H)-pyridinone; 1-Methyl-3,4-dicyano-2(1H)-pyridone; 9CI Index Name
EINECS	Contact for details

Quality Control

Our production of 3,4-Pyridinedicarbonitrile,1,2-Dihydro-1-Methyl-2-Oxo-(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for pharmaceutical and research-grade intermediates.

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). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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