Description

3,4-Pyridinedicarbonitrile, 2-Chloro-5-Phenyl- is a high-purity, multi-functional heterocyclic building block. This compound is valued for its unique molecular scaffold, which combines a pyridine core with strategically positioned nitrile and chloro-phenyl substituents, making it a versatile intermediate for advanced synthesis. It is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules, such as active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used to develop new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: A versatile building block for constructing complex heterocyclic compounds and functionalized pyridine derivatives in organic chemistry research.
• Ligand Synthesis: Used to create novel chelating ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	3,4-Pyridinedicarbonitrile, 2-Chloro-5-Phenyl-
CAS No.	634170-68-6
Molecular Formula	C13H6ClN3
Molecular Weight	239.66 g/mol
Synonyms	2-Chloro-5-phenylpyridine-3,4-dicarbonitrile; 2-Chloro-5-phenyl-3,4-pyridinedicarbonitrile; 5-Phenyl-2-chloropyridine-3,4-dicarbonitrile; 3,4-Dicyano-2-chloro-5-phenylpyridine; 2-Chloro-5-phenyl-3,4-dicyanopyridine; 634170-68-6; 2-Chloro-5-phenyl-[3,4']bipyridinyl-3',4'-dicarbonitrile (related structure)
EINECS	Contact for details

Quality Control

Our 3,4-Pyridinedicarbonitrile, 2-Chloro-5-Phenyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

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	≤ 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.