Description

Ethanedione, Di-4-Pyridinyl- CAS NO 95195-42-9 is a specialized organic compound featuring a diketone core symmetrically substituted with pyridinyl groups. This structure makes it a valuable intermediate and building block in advanced chemical synthesis, particularly for creating complex heterocyclic systems and functional materials. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and ligands.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Coordination Chemistry & Ligand Synthesis: Acts as a versatile ligand or precursor for metal-organic frameworks (MOFs) and catalytic complexes due to its diketone and pyridine functionalities.
• Material Science: Employed in the research of organic semiconductors, conductive polymers, and advanced polymeric materials.
• Chemical Research & Development: A fundamental building block for organic chemists exploring novel heterocyclic compounds and reaction methodologies.
• Academic & Institutional Research: Used in universities and research institutes for fundamental studies in synthetic organic chemistry and molecular design.

Basic Information

Product Name	Ethanedione, Di-4-Pyridinyl-
CAS No.	95195-42-9
Molecular Formula	C12H8N2O2
Molecular Weight	212.21 g/mol
Synonyms	Di-4-pyridinylglyoxal; 1,2-Di(pyridin-4-yl)ethane-1,2-dione; 1,2-Di(4-pyridinyl)-1,2-ethanedione; 4,4'-Bipyridyl-2,2'-dicarboxaldehyde (oxidation state equivalent); Bis(4-pyridinyl)glyoxal; Glyoxal, di-4-pyridyl-; (Pyridin-4-yl)(oxo)acetaldehyde dimeric form (theoretical)
EINECS	Contact for details

Quality Control

Our Ethanedione, Di-4-Pyridinyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, related substances, and residual solvents. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical research and development processes.

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 light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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