Description

5-Bromo-1H-Indazole-3-Carboxylic Acid is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, receptor antagonists, and other biologically active molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic ligands in catalysis and for creating advanced polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis projects.

Basic Information

Item	Detail
Product Name	5-Bromo-1H-Indazole-3-Carboxylic Acid
CAS No.	1077-94-7
Molecular Formula	C8H5BrN2O2
Molecular Weight	241.04 g/mol
Synonyms	5-Bromo-1H-indazole-3-carboxylic acid; 5-Bromoindazole-3-carboxylic acid; 3-Carboxy-5-bromoindazole; 5-Bromo-3-indazolecarboxylic acid; 1H-Indazole-3-carboxylic acid, 5-bromo-; 5-Bromo-1H-indazol-3-carboxylic acid; 5-Bromoindazole-3-carboxylic acid (CAS 1077-94-7)
EINECS	Contact for details

Quality Control

Our 5-Bromo-1H-Indazole-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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