Description

2-(4-Fluorophenyl)-2H-Indazole is a high-purity fluorinated indazole derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its unique molecular scaffold, which is integral to the development of novel pharmacologically active compounds. This intermediate is essential for research and development teams in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with enhanced properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly in kinase inhibitor research and other targeted therapies.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the fluorophenyl-indazole structure can contribute to biological activity.
• Material Science: Acts as a building block for creating specialized organic ligands and functional materials, including liquid crystals and OLED components.
• Chemical Biology: Employed as a molecular probe or tag in biochemical research to study enzyme interactions and cellular pathways.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting exploratory synthetic chemistry.

Basic Information

Product Name	2-(4-Fluorophenyl)-2H-Indazole
CAS No.	81265-90-9
Molecular Formula	C₁₃H₉FN₂
Molecular Weight	212.23 g/mol
Synonyms	2-(4-Fluorophenyl)-2H-indazole; 2-(p-Fluorophenyl)-2H-indazole; 2-(4-Fluorophenyl)indazole; 2H-Indazole, 2-(4-fluorophenyl)-; 81265-90-9; 4-Fluoro-2-phenyl-2H-indazole (isomer); 2-(4-Fluorophenyl)-1H-indazole (tautomer)
EINECS	Contact for details

Quality Control

Every batch of 2-(4-Fluorophenyl)-2H-Indazole is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) including HPLC purity, NMR, and mass spectrometry confirmation is supplied with each shipment to guarantee identity, purity, and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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