Description

4-Bromo-3-Hydroxy-5-Nitro (1H)Indazole is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular structure, featuring bromo, hydroxy, 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 industries for the synthesis of novel active ingredients and for use in medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, leveraging its reactive sites for structural diversification.
• Material Science Research: Serves as a building block for creating specialized organic ligands, dyes, and functional polymers.
• Medicinal Chemistry: Employed in structure-activity relationship (SAR) studies and library synthesis for high-throughput screening.
• Academic & Contract Research: Utilized in university and CRO laboratories for fundamental research in heterocyclic chemistry and reaction methodology development.

Basic Information

Product Name	4-Bromo-3-Hydroxy-5-Nitro (1H)Indazole
CAS No.	1000344-08-0
Molecular Formula	C7H4BrN3O3
Molecular Weight	258.03 g/mol
Synonyms	4-Bromo-3-hydroxy-5-nitro-1H-indazole; 1H-Indazole, 4-bromo-3-hydroxy-5-nitro-; 4-Bromo-3-hydroxy-5-nitroindazole; 5-Nitro-4-bromo-1H-indazol-3-ol; 4-Bromo-5-nitro-1H-indazol-3-ol
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Hydroxy-5-Nitro (1H)Indazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, and is supplied with a corresponding Certificate of Analysis (COA). We are committed to meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Contact for higher grades)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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