Description

3-Bromo-4-Fluoro (1H)Indazole is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique halogenated indazole core makes it a critical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. This compound is primarily sought after by medicinal chemists and process development scientists in the life sciences sector for the creation of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors, anticancer agents, and other biologically active small molecules.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for advanced organic electronic materials and functional polymers.
• Chemical Biology: Employed as a probe or linker in the design of biochemical tools and diagnostic agents.
• Academic & Contract Research: Essential for method development and exploratory research in synthetic organic chemistry laboratories.

Basic Information

Product Name	3-Bromo-4-Fluoro (1H)Indazole
CAS No.	885521-60-8
Molecular Formula	C7H4BrFN2
Molecular Weight	215.02 g/mol
Synonyms	3-Bromo-4-fluoro-1H-indazole; 4-Fluoro-3-bromo-1H-indazole; 1H-Indazole, 3-bromo-4-fluoro-; 885521-60-8; 3-Bromo-4-fluoroindazole; 4-Fluoro-3-bromoindazole
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Fluoro (1H)Indazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere when not in use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.