Description

5-Bromo-4-Methoxy-1H-Indazole is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceutical agents and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical 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 organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Chemical Biology: Employed as a molecular scaffold or probe in drug discovery and biochemical research.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs (Contract Development and Manufacturing Organizations) for client-specific projects.
• Academic Research: Utilized in universities and research institutes for methodological studies in heterocyclic and medicinal chemistry.

Basic Information

Product Name	5-Bromo-4-Methoxy-1H-Indazole
CAS No.	850363-67-6
Molecular Formula	C8H7BrN2O
Molecular Weight	227.06 g/mol
Synonyms	5-Bromo-4-methoxy-1H-indazole; 4-Methoxy-5-bromo-1H-indazole; 1H-Indazole, 5-bromo-4-methoxy-; 850363-67-6; 5-Bromo-4-methoxyindazole; 4-Methoxy-5-bromoindazole
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Methoxy-1H-Indazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications. We adhere to cGMP principles where applicable to support our clients' regulatory requirements.

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, sparks, and open flame. This material is light-sensitive (store away from light).

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.