Description

3-Bromo-1H-Indazol-5-Ol is a high-purity brominated indazole derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its unique heterocyclic structure, which enables the development of novel molecules with targeted biological and chemical properties. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical development, and material science research.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly in kinase inhibitor research.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for advanced organic materials, including ligands for catalysis and components for organic electronics.
• Biochemical Tool: Utilized in life science research as a probe or scaffold for studying enzyme interactions and biological pathways.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	3-Bromo-1H-Indazol-5-Ol
CAS No.	885519-36-8
Molecular Formula	C7H5BrN2O
Molecular Weight	213.03 g/mol
Synonyms	5-Hydroxy-3-bromo-1H-indazole; 3-Bromo-5-hydroxyindazole; 3-Bromo-1H-indazol-5-ol; 1H-Indazol-5-ol, 3-bromo-; 885519-36-8; 3-Bromo-5-indazolol
EINECS	Contact for details

Quality Control

Our 3-Bromo-1H-Indazol-5-Ol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices for research-grade chemicals.

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. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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