Description

4-Bromo-6-Nitro-1H-Indazole-3-Carboxylic Acid is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular architecture, featuring both bromo and nitro substituents on the indazole core, makes it a versatile intermediate for constructing complex pharmacophores. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its reactive halogen and nitro functional groups.
• Material Science: Serves as a building block for creating specialized organic ligands, dyes, and photoactive materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.
• Custom Synthesis: Employed by fine chemical manufacturers for the tailored production of complex, high-value specialty chemicals.

Basic Information

Product Name	4-Bromo-6-Nitro-1H-Indazole-3-Carboxylic Acid
CAS No.	885518-64-9
Molecular Formula	C8H4BrN3O4
Molecular Weight	286.04 g/mol
Synonyms	4-Bromo-6-nitro-1H-indazole-3-carboxylic acid; 1H-Indazole-3-carboxylic acid, 4-bromo-6-nitro-; 885518-64-9; 4-Bromo-6-nitroindazole-3-carboxylic acid; 3-Carboxy-4-bromo-6-nitroindazole
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-6-Nitro-1H-Indazole-3-Carboxylic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and development. A detailed Certificate of Analysis (COA) confirming identity, purity (typically ≥95% by HPLC), and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible materials. The container should be kept tightly closed and stored in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	Light yellow to yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 1.0%

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