Description

4-Amino-3-Bromo-6-(1H)Indazole Carboxylic Acid 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 pharmaceutical agents, particularly in kinase inhibitor and anticancer research, due to its reactive amino, bromo, and carboxylic acid functional groups. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of targeted small-molecule drugs, especially kinase inhibitors and other oncology therapeutics.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Chemical Biology: Serves as a versatile scaffold for creating molecular probes and tool compounds to study biological pathways.
• Material Science: Potential building block for advanced organic materials and ligands in catalysis.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	4-Amino-3-Bromo-6-(1H)Indazole Carboxylic Acid
CAS No.	885521-20-0
Molecular Formula	C8H6BrN3O2
Molecular Weight	256.06 g/mol
Synonyms	4-Amino-3-bromo-1H-indazole-6-carboxylic acid; 3-Bromo-4-amino-1H-indazole-6-carboxylic acid; 6-Carboxy-4-amino-3-bromoindazole; 4-Amino-3-bromoindazole-6-carboxylic acid; 885521-20-0; 4-Amino-3-bromo-6-carboxyindazole; 3-Bromo-4-amino-6-indazolecarboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Amino-3-Bromo-6-(1H)Indazole Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical research and development projects.

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). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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