Description

3-Bromo-4-Chloro-6-Nitro (1H)Indazole is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique halogenated and nitrated indazole core structure makes it a critical intermediate for developing novel, high-value compounds. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors, anticancer agents, and other biologically active small molecule drugs.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and pesticides, leveraging its halogenated aromatic system.
• Material Science Precursor: Serves as a building block for organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probe Development: Utilized in creating labeled compounds and molecular probes for studying biological pathways and target engagement.
• Custom Synthesis & Contract Manufacturing: A versatile starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-Bromo-4-Chloro-6-Nitro (1H)Indazole
CAS No.	885522-75-8
Molecular Formula	C7H3BrClN3O2
Molecular Weight	276.47 g/mol
Synonyms	1H-Indazole, 3-bromo-4-chloro-6-nitro-; 3-Bromo-4-chloro-6-nitro-1H-indazole; 6-Nitro-3-bromo-4-chloro-1H-indazole; 4-Chloro-3-bromo-6-nitro-1H-indazole; 885522-75-8; BCNI; 3-Br-4-Cl-6-NO2-indazole
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-4-Chloro-6-Nitro (1H)Indazole is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and development. A detailed Certificate of Analysis (COA) is available for each lot, confirming identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.