Description

4-Bromo-7-Methyl-1-H-Indazol-3-Amine is a high-purity, functionalized indazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of novel pharmaceutical candidates and agrochemicals, enabling the introduction of key bromine and amine functionalities. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A key 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 monomer or functionalizing agent for advanced polymers and organic electronic materials.
• Chemical Biology: Employed as a probe or linker in the design of chemical tools for studying biological pathways.
• Academic & Contract Research: Essential for methodological development and discovery chemistry in university and CRO laboratories.

Basic Information

Product Name	4-Bromo-7-Methyl-1H-Indazol-3-Amine
CAS No.	1337881-26-1
Molecular Formula	C8H8BrN3
Molecular Weight	226.08 g/mol
Synonyms	4-Bromo-7-methyl-1H-indazol-3-amine; 3-Amino-4-bromo-7-methyl-1H-indazole; 4-Bromo-7-methyl-1H-indazol-3-ylamine; 7-Methyl-4-bromo-1H-indazol-3-amine; 1H-Indazol-3-amine, 4-bromo-7-methyl-; 1337881-26-1
EINECS	Contact for details

Quality Control

Our 4-Bromo-7-Methyl-1H-Indazol-3-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with high-grade chemical standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) and easily oxidized nature, it is recommended to handle the material under an inert atmosphere for long-term storage and to minimize exposure to air.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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