Description

Ethanone, 1,1-(3,4-Pyridinediyl)Bis- (9Ci) is a specialized diketone derivative featuring a pyridine core, serving as a high-value intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and functional materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to innovate with novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides that require specific pyridine-based structures for bioactivity.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and production of advanced organic electronic materials, such as organic light-emitting diodes (OLEDs) or semiconductors.
• Chemical Research: A versatile reagent for academic and industrial R&D focused on heterocyclic chemistry and novel reaction methodologies.
• Dye & Pigment Intermediate: Potential use in synthesizing specialized dyes and pigments where the pyridine-acetyl combination alters light absorption properties.

Basic Information

Product Name	Ethanone, 1,1-(3,4-Pyridinediyl)Bis- (9Ci)
CAS No.	55676-05-6
Molecular Formula	C9H7NO2
Molecular Weight	161.16 g/mol
Synonyms	1,1'-(3,4-Pyridinediyl)bis[ethanone]; 3,4-Diacetylpyridine; 3,4-Bis(acetyl)pyridine; 3,4-Pyridinediyl Diacetate; 3,4-Di(aceto)pyridine; 3,4-Pyridinedicarboxaldehyde, diacetyl derivative; 1,1'-(Pyridine-3,4-diyl)diethanone
EINECS	Contact for details

Quality Control

Our Ethanone, 1,1-(3,4-Pyridinediyl)Bis- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.