Description

3-Bromo-1-Methyl-6-Nitro-1H-Indazole is a high-purity, synthetically valuable heterocyclic building block. This compound serves as a critical intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique bromo-nitro-indazole scaffold enables key structural modifications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, especially kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its reactive halogen and nitro functional groups.
• Material Science: Serves as a building block for advanced organic materials, such as ligands for catalysts or components in organic electronics.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution reactions to introduce complex substituents.
• Academic & R&D: Used in universities and contract research organizations (CROs) for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	3-Bromo-1-Methyl-6-Nitro-1H-Indazole
CAS No.	74209-32-8
Molecular Formula	C8H6BrN3O2
Molecular Weight	256.06 g/mol
Synonyms	1-Methyl-3-bromo-6-nitro-1H-indazole; 3-Bromo-1-methyl-6-nitroindazole; 6-Nitro-3-bromo-1-methylindazole; 1H-Indazole, 3-bromo-1-methyl-6-nitro-; 74209-32-8; 3-Bromo-1-methyl-6-nitroindazole
EINECS	Contact for details

Quality Control

Our 3-Bromo-1-Methyl-6-Nitro-1H-Indazole 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. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
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.