Description

4-Bromo-7-Chloro-1H-Indazole is a high-value halogenated indazole derivative serving as a critical building block in modern organic synthesis. Its molecular structure makes it an essential intermediate for the development of novel pharmaceuticals and advanced materials. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, leveraging its halogenated indazole core.
• Material Science Research: Serves as a precursor for the synthesis of organic electronic materials and functional dyes.
• Chemical Biology: Employed as a molecular probe or a tag in biochemical research and assay development.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs for bespoke chemical synthesis projects.

Basic Information

Product Name	4-Bromo-7-Chloro-1H-Indazole
CAS No.	1186334-61-1
Molecular Formula	C7H4BrClN2
Molecular Weight	231.48 g/mol
Synonyms	7-Chloro-4-bromo-1H-indazole; 4-Bromo-7-chloroindazole; 1H-Indazole, 4-bromo-7-chloro-; 1186334-61-1; 4-Br-7-Cl-1H-indazole
EINECS	Contact for details

Quality Control

Our 4-Bromo-7-Chloro-1H-Indazole is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A Certificate of Analysis (COA) is supplied with each batch, and our quality management system supports compliance with cGMP and ISO standards for research and development use.

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). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.