Description

4-Bromo-3-Chloro-5-Nitro (1H)Indazole is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique halogenated and nitrated indazole core makes it a critical intermediate for developing novel pharmaceuticals and agrochemicals. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for creating targeted bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other small-molecule drug candidates targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Material Science: Serves as a building block for creating specialized organic ligands, dyes, and functional polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and biochemical tools for studying enzyme function and cellular processes.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Product Name	4-Bromo-3-Chloro-5-Nitro (1H)Indazole
CAS No.	1000344-02-4
Molecular Formula	C7H3BrClN3O2
Molecular Weight	276.47 g/mol
Synonyms	4-Bromo-3-chloro-5-nitro-1H-indazole; 1H-Indazole, 4-bromo-3-chloro-5-nitro-; 4-Bromo-3-chloro-5-nitroindazole; 3-Chloro-4-bromo-5-nitro-1H-indazole; 5-Nitro-4-bromo-3-chloroindazole
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Chloro-5-Nitro (1H)Indazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. Certificates of Analysis (COA) are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be stored away from direct light exposure. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
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.