Description

4-Bromo-6-Methoxy-1H-Indazole is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized indazole scaffold, which serves as a critical intermediate for constructing complex molecules with targeted biological activity. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Medicinal Chemistry Research: Used extensively in hit-to-lead optimization and structure-activity relationship (SAR) studies due to its modifiable bromo and methoxy functional groups.
• Agrochemical Development: Serves as a building block for creating new crop protection agents and pesticides.
• Chemical Biology Probes: Employed in the development of molecular probes and labeled compounds for biochemical and cellular assays.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	4-Bromo-6-Methoxy-1H-Indazole
CAS No.	885520-83-2
Molecular Formula	C8H7BrN2O
Molecular Weight	227.06 g/mol
Synonyms	6-Methoxy-4-bromo-1H-indazole; 4-Bromo-6-methoxyindazole; 1H-Indazole, 4-bromo-6-methoxy-; 885520-83-2; 4-Br-6-MeO-1H-indazole
EINECS	Contact for details

Quality Control

Our 4-Bromo-6-Methoxy-1H-Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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