Description

5-Amino-4-Bromo-3-Chloro (1H)Indazole is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. Its unique halogenated and aminated structure makes it a critical intermediate for developing novel pharmaceutical compounds and agrochemicals. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating targeted bioactive molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other small-molecule drug candidates.
• Agrochemical Research: Used in developing new herbicides, fungicides, and pesticides with specific modes of action.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science: A building block for synthesizing specialty polymers, ligands for catalysis, and advanced organic electronic materials.
• Contract Research & Development (CRO/CMO): Supplied to research organizations for custom synthesis and library production.

Basic Information

Product Name	5-Amino-4-Bromo-3-Chloro (1H)Indazole
CAS No.	1000344-05-7
Molecular Formula	C7H5BrClN3
Molecular Weight	246.49 g/mol
Synonyms	4-Bromo-3-chloro-1H-indazol-5-amine; 5-Amino-4-bromo-3-chloro-1H-indazole; 1H-Indazole, 5-amino-4-bromo-3-chloro-; 4-Bromo-3-chloroindazol-5-ylamine; ABCI (abbreviation); 5-Amino-4-bromo-3-chloroindazole
EINECS	Contact for details

Quality Control

Our 5-Amino-4-Bromo-3-Chloro (1H)Indazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/MS)	Conforms
Identification (IR)	Conforms to reference spectrum
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.