Description

5-Amino-3-Bromo (1H)Indazole is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. This compound matters for its role as a critical intermediate in the development of novel pharmaceutical agents and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other biologically active small molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for functional organic materials, including dyes, pigments, and ligands for catalysis.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Academic & Contract Research: Essential for medicinal chemistry programs and novel synthetic route exploration in university and CRO laboratories.

Basic Information

Product Name	5-Amino-3-Bromo (1H)Indazole
CAS No.	478837-59-1
Molecular Formula	C7H6BrN3
Molecular Weight	212.05 g/mol
Synonyms	3-Bromo-5-amino-1H-indazole; 5-Amino-3-bromo-1H-indazole; 1H-Indazole, 5-amino-3-bromo-; 3-Bromo-1H-indazol-5-amine; 478837-59-1; 5-Amino-3-bromoindazole; 3-Bromo-5-indazolamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and manufacturing. Each batch is analyzed to confirm identity, purity, and impurity profile using advanced analytical techniques. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.