Description

4-Amino-3-Bromo (1H)Indazole is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters as a key intermediate in the development of novel, biologically active molecules, offering a versatile scaffold for medicinal chemistry research. Pharmaceutical R&D and agrochemical innovators need it for constructing complex molecular architectures, particularly in the synthesis of kinase inhibitors and other targeted therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various disease pathways.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and the exploration of new chemical entities in drug discovery programs.
• Agrochemical Development: Used in the research and synthesis of novel crop protection agents and pesticides.
• Chemical Biology Probes: Employed in the design and creation of molecular probes for studying enzyme function and cellular signaling processes.
• Material Science Research: Investigated as a building block for advanced organic materials, including ligands for metal-organic frameworks (MOFs) or specialty polymers.

Basic Information

Product Name	4-Amino-3-Bromo (1H)Indazole
CAS No.	885521-25-5
Molecular Formula	C7H6BrN3
Molecular Weight	212.05 g/mol
Synonyms	3-Bromo-4-amino-1H-indazole; 4-Amino-3-bromo-1H-indazole; 1H-Indazole, 4-amino-3-bromo-; 3-Bromo-1H-indazol-4-amine; 4-Amino-3-bromoindazole; 885521-25-5; 4-Amino-3-bromo-(1H)-indazole
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Bromo (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 for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after opening the original packaging. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.