Description

6-Bromo-3-Chloro-4-Nitro (1H)Indazole is a high-purity, multi-functional heterocyclic building block of significant importance in modern organic synthesis. Its unique halogenated and nitrated indazole core structure makes it a versatile intermediate for constructing complex molecules with targeted biological activity. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the discovery and development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel kinase inhibitors, anticancer agents, and other small-molecule therapeutics.
• Agrochemical Research: Used in the synthesis of advanced herbicides, fungicides, and pesticides, leveraging its halogenated scaffold.
• Material Science: Serves as a precursor for functionalized dyes, pigments, and advanced organic electronic materials.
• Chemical Biology: Employed as a molecular probe or a tagged scaffold in proteomics and bio-conjugation studies.
• Custom Synthesis: A critical starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.

Basic Information

Product Name	6-Bromo-3-Chloro-4-Nitro (1H)Indazole
CAS No.	885519-40-4
Molecular Formula	C7H3BrClN3O2
Molecular Weight	276.47 g/mol
Synonyms	6-Bromo-3-chloro-4-nitro-1H-indazole; 1H-Indazole, 6-bromo-3-chloro-4-nitro-; 885519-40-4; 6-Bromo-3-chloro-4-nitroindazole; 3-Chloro-6-bromo-4-nitro-1H-indazole
EINECS	Contact for details

Quality Control

Our 6-Bromo-3-Chloro-4-Nitro (1H)Indazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with the standards required for GMP and ISO-guided environments, supporting its use in regulated research and development.

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). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC/IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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