Description

Benzonitrile, 3-Nitro-5-[2-(2-Pyridinyl)Ethynyl]- is a specialized aromatic nitrile derivative featuring a pyridinyl ethynyl substituent, which serves as a key building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in pharmaceutical research and materials science. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel heterocyclic frameworks and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological disorders and oncology.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, leveraging its nitrile and pyridine functionalities.
• Ligand Synthesis: Serves as a starting material for creating sophisticated ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research and development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Biology Probes: Utilized as a scaffold for developing fluorescent tags and molecular probes for biological imaging and diagnostics.
• Academic & Industrial R&D: A valuable reagent for methodological studies in cross-coupling reactions and alkyne chemistry.

Basic Information

Product Name	Benzonitrile, 3-Nitro-5-[2-(2-Pyridinyl)Ethynyl]-
CAS No.	1031370-96-3
Molecular Formula	C15H9N3O2
Molecular Weight	263.25 g/mol
Synonyms	3-Nitro-5-(2-pyridin-2-ylethynyl)benzonitrile; 5-(2-Pyridin-2-ylethynyl)-3-nitrobenzonitrile; 2-[(3-Cyano-5-nitrophenyl)ethynyl]pyridine; 3-Nitro-5-(pyridin-2-ylethynyl)benzonitrile; 1031370-96-3; Benzonitrile, 3-nitro-5-[2-(2-pyridinyl)ethynyl]- (9CI)
EINECS	Contact for details

Quality Control

Our Benzonitrile, 3-Nitro-5-[2-(2-Pyridinyl)Ethynyl]- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term stability. Keep away from strong acids/bases and oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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