Description

4-Bromo-7-Iodo-1H-Indazole is a high-value halogenated indazole derivative, a crucial heterocyclic building block in advanced organic synthesis. Its core value lies in its versatile reactivity, enabling the construction of complex molecular architectures for pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications such as medicinal chemistry and catalyst ligand development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Material Science: Acts as a building block for functional organic materials, including organic light-emitting diodes (OLEDs) and conductive polymers.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and lead optimization due to its modifiable halogen sites.
• Chemical Biology: Utilized as a molecular probe or tag in biochemical assays and diagnostic development.
• Catalyst & Ligand Synthesis: Functions as a precursor for creating specialized ligands used in transition metal catalysis.

Basic Information

Product Name	4-Bromo-7-Iodo-1H-Indazole
CAS No.	1449008-23-4
Molecular Formula	C7H4BrIN2
Molecular Weight	322.93 g/mol
Synonyms	1H-Indazole, 4-bromo-7-iodo-; 4-Bromo-7-iodoindazole; 7-Iodo-4-bromo-1H-indazole; 1449008-23-4; AI3-52310; AKOS040745830; BRN 1561355; CS-W009767; SCHEMBL21802027; ZINC000004099763
EINECS	Contact for details

Quality Control

Our 4-Bromo-7-Iodo-1H-Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.