Description

5-Cyano Indazole-3-Carboxylic Acid is a high-purity, multifunctional heterocyclic building block essential for advanced organic synthesis. Its core value lies in its versatile indazole scaffold, which serves as a critical precursor for developing novel pharmaceutical compounds and sophisticated fine chemicals. This product is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors, anticancer agents, and other biologically active molecules.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis: Employed in palladium-catalyzed cross-coupling reactions, such as Suzuki or Buchwald-Hartwig amination, to construct complex molecular architectures.
• Academic & Contract Research: Utilized in university and CRO laboratories for medicinal chemistry programs and methodological studies.

Basic Information

Product Name	5-Cyano Indazole-3-Carboxylic Acid
CAS No.	885520-03-6
Molecular Formula	C9H5N3O2
Molecular Weight	187.16 g/mol
Synonyms	1H-Indazole-3-carboxylic acid, 5-cyano-; 5-Cyano-1H-indazole-3-carboxylic acid; 3-Carboxy-5-cyanoindazole; 5-CN-ICA; 5-Cyanoindazole-3-carboxylate; 885520-03-6; 5-Cyano-1H-indazol-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-Cyano Indazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for research-grade chemicals.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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