Description

5-Bromo-2-Methyl-2H-Indazole is a versatile brominated indazole derivative serving as a critical building block in advanced organic synthesis. This high-purity intermediate is essential for medicinal chemistry research and the development of novel pharmaceutical compounds. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and oncology drug discovery.
• Agrochemical Synthesis: Used in the preparation of novel herbicides, fungicides, and plant growth regulators that require the indazole scaffold.
• Material Science Research: Employed in the synthesis of organic ligands for catalysis and as a precursor for advanced organic electronic materials.
• Chemical Biology Probes: Serves as a core structure for developing molecular probes to study enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	5-Bromo-2-Methyl-2H-Indazole
CAS No.	465529-56-0
Molecular Formula	C8H7BrN2
Molecular Weight	211.06 g/mol
Synonyms	5-Bromo-2-methyl-1H-indazole; 2-Methyl-5-bromo-2H-indazole; 5-Bromo-2-methylindazole; 1H-Indazole, 5-bromo-2-methyl-; 465529-56-0; 5-Br-2-Me-2H-indazole
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Methyl-2H-Indazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports applications requiring high-purity intermediates for regulatory filings.

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). Keep away from heat and incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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