Description

4-Bromo-3-Chloro-6-Methoxyindazole is a high-purity, multi-functional heterocyclic building block of significant importance in modern organic synthesis. Its unique halogenated indazole structure makes it a critical intermediate for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating complex molecules for drug discovery and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of small molecule drug candidates, particularly in kinase inhibitor and oncology research.
• Agrochemical Synthesis: Used to construct novel herbicides and fungicides with enhanced efficacy and selectivity.
• Material Science Research: Serves as a building block for advanced organic electronic materials and functional polymers.
• Chemical Biology Probes: Employed in the development of labeled compounds and molecular probes for biological target identification.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring specific halogenated indazole scaffolds.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and the exploration of new chemical reactions.

Basic Information

Product Name	4-Bromo-3-Chloro-6-Methoxyindazole
CAS No.	887569-00-8
Molecular Formula	C8H6BrClN2O
Molecular Weight	261.50 g/mol
Synonyms	4-Bromo-3-chloro-6-methoxy-1H-indazole; 6-Methoxy-4-bromo-3-chloroindazole; 1H-Indazole, 4-bromo-3-chloro-6-methoxy-; 4-Bromo-3-chloro-6-methoxyindazole; 887569-00-8; 4-Br-3-Cl-6-MeO-indazole
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-3-Chloro-6-Methoxyindazole adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor quality documentation to meet specific project or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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