Description

3-Bromo-6-Chloro-4-Nitro (1H)Indazole is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound is valued for its unique halogenated and nitrated indazole core, which enables precise molecular modifications in complex chemical pathways. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of targeted small-molecule drugs, particularly kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Serves as a critical scaffold for developing new herbicides, fungicides, and pesticides with enhanced efficacy.
• Material Science: Used in the research and development of advanced organic electronic materials and specialty polymers.
• Chemical Biology: Employed as a probe or labeling agent in biochemical research and diagnostic assay development.
• Academic & Industrial R&D: A versatile building block for method development and exploring new reaction pathways in organic chemistry.

Basic Information

Product Name	3-Bromo-6-Chloro-4-Nitro (1H)Indazole
CAS No.	885519-92-6
Molecular Formula	C7H3BrClN3O2
Molecular Weight	276.47 g/mol
Synonyms	3-Bromo-6-chloro-4-nitro-1H-indazole; 1H-Indazole, 3-bromo-6-chloro-4-nitro-; 6-Chloro-3-bromo-4-nitro-1H-indazole; 4-Nitro-3-bromo-6-chloroindazole; 885519-92-6; BCNI; 3-Br-6-Cl-4-NO2-indazole
EINECS	Contact for details

Quality Control

Our 3-Bromo-6-Chloro-4-Nitro (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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