Description

Indazole-3-Carboxylic Acid is a versatile heterocyclic building block essential for advanced organic synthesis. Its core value lies in its bifunctional structure, featuring both an indazole ring and a carboxylic acid group, which enables its use as a key intermediate in the development of complex molecules. This compound is primarily needed by pharmaceutical, agrochemical, and material science research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those targeting kinase inhibition and other enzymatic pathways.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and plant growth regulators.
• Material Science: Used in the research and development of advanced polymers, ligands for metal-organic frameworks (MOFs), and specialty chemicals.
• Chemical Synthesis: Acts as a versatile scaffold for constructing more complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Bioconjugation & Probe Development: The carboxylic acid moiety allows for coupling reactions, making it useful for creating biochemical probes and labeled compounds.

Basic Information

Product Name	Indazole-3-Carboxylic Acid
CAS No.	1364645-74-8
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	1H-Indazole-3-carboxylic acid; 3-Carboxyindazole; 3-Indazolecarboxylic Acid; Indazole-3-carboxylic acid; 1364645-74-8; 1H-Indazole-3-carboxylic acid (9CI); 3-Indazolecarboxylic acid (6CI,7CI)
EINECS	Contact for details

Quality Control

Our Indazole-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
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.