Description

4-Chloro-N~1~-(4-Pyridinyl)-1,2-Benzenediamine is a high-purity, specialized aromatic amine derivative of significant interest in advanced chemical synthesis. This compound matters as a key pharmaceutical intermediate and versatile building block for constructing complex heterocyclic molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: A versatile reagent for constructing complex heterocyclic frameworks, such as benzimidazoles and fused pyridine systems.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probe: Used in research to study biological processes and protein interactions due to its specific structural motifs.
• Catalyst Ligand Synthesis: Acts as a precursor for creating novel ligands used in transition metal catalysis.

Basic Information

Item	Detail
Product Name	4-Chloro-N~1~-(4-Pyridinyl)-1,2-Benzenediamine
CAS No.	866733-92-8
Molecular Formula	C11H9ClN3
Molecular Weight	218.66 g/mol
Synonyms	4-Chloro-N1-(4-pyridinyl)-1,2-benzenediamine; 4-Chloro-1,2-phenylenediamine N-(4-pyridinyl) derivative; 1,2-Benzenediamine, 4-chloro-N1-(4-pyridinyl)-; 4-Chloro-N-(4-pyridinyl)benzene-1,2-diamine; 4-Pyridinyl-4-chloro-1,2-benzenediamine; 4-Chloro-1,2-diaminobenzene N-(4-pyridyl) derivative
EINECS	Contact for details

Quality Control

Our 4-Chloro-N~1~-(4-Pyridinyl)-1,2-Benzenediamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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