Description

2-(4-Chlorophenyl)-2H-Indazole is a versatile heterocyclic organic compound featuring a fused indazole core substituted with a chlorophenyl group. This specific molecular architecture makes it a valuable pharmaceutical intermediate and a key building block in advanced organic synthesis. It is primarily utilized by research institutions and chemical manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Serves as a core structure for developing new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Used in coupling reactions and heterocyclic chemistry to construct more complex molecular architectures.
• Material Science Research: Investigated for potential applications in creating organic semiconductors or photoactive materials.
• Biochemical Tool Compound: Employed in life science research to study enzyme inhibition and cellular signaling processes.

Basic Information

Product Name	2-(4-Chlorophenyl)-2H-Indazole
CAS No.	61073-53-8
Molecular Formula	C₁₃H₉ClN₂
Molecular Weight	228.68 g/mol
Synonyms	2-(4-Chlorophenyl)indazole; 2-(p-Chlorophenyl)-2H-indazole; 2-(4-Chlorophenyl)-1H-indazole (tautomer); 4-Chloro-2-phenyl-2H-indazole; 2-(4'-Chlorophenyl)indazole; 61073-53-8; 2-(4-Chlorophenyl)indazole
EINECS	Contact for details

Quality Control

Our 2-(4-Chlorophenyl)-2H-Indazole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with each shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. This compound is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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