Description

4,7-Dibromo-1H-Indazole is a halogenated indazole derivative, a versatile and high-value organic building block. Its core value lies in its role as a key intermediate for synthesizing complex molecules, particularly in pharmaceutical research and advanced material science. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, especially kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive indazole core.
• Material Science: Acts as a building block for organic light-emitting diodes (OLEDs) and other electronic materials where bromine atoms facilitate further cross-coupling reactions.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology: Utilized as a probe or tag in biochemical research and the development of molecular tools.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs engaged in bespoke chemical synthesis projects.

Basic Information

Product Name	4,7-Dibromo-1H-Indazole
CAS No.	1316273-52-5
Molecular Formula	C7H4Br2N2
Molecular Weight	275.93 g/mol
Synonyms	1H-Indazole, 4,7-dibromo-; 4,7-Dibromoindazole; 4,7-Dibromo-1H-indazole; 4,7-Dibromo-2H-indazole (tautomer); 4,7-Dibromo-2-azaindole; DBrI
EINECS	Contact for details

Quality Control

Our 4,7-Dibromo-1H-Indazole is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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). Keep away from heat and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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