Description

4-Bromo-3-Hydroxy-6-Nitroindazole 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 and functional materials. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of targeted kinase inhibitors, anticancer agents, and other biologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport layers.
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme function and cellular pathways.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized azo dyes and high-performance pigments.
• Academic & Contract Research: A valuable reagent for methodological development and discovery chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	4-Bromo-3-Hydroxy-6-Nitroindazole
CAS No.	885518-63-8
Molecular Formula	C7H4BrN3O3
Molecular Weight	258.03 g/mol
Synonyms	4-Bromo-6-nitro-1H-indazol-3-ol; 4-Bromo-3-hydroxy-6-nitro-1H-indazole; 6-Nitro-4-bromo-1H-indazol-3-ol; 1H-Indazol-3-ol, 4-bromo-6-nitro-; 885518-63-8; 4-Br-3-OH-6-NO2-indazole
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Hydroxy-6-Nitroindazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment to guarantee traceability and consistency.

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 product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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