Description

4-Cyano-3-(1H)Indazole Carboxylic Acid is a high-purity, heterocyclic building block of significant importance in modern pharmaceutical and agrochemical research. This compound serves as a critical synthetic intermediate for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology: Serves as a versatile scaffold for creating molecular probes and tool compounds in drug discovery.
• Material Science: Potential precursor for advanced organic electronic materials and coordination polymers.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	4-Cyano-3-(1H)Indazole Carboxylic Acid
CAS No.	1000341-33-2
Molecular Formula	C9H5N3O2
Molecular Weight	187.16 g/mol
Synonyms	1H-Indazole-3-carboxylic acid, 4-cyano-; 4-Cyano-1H-indazole-3-carboxylic acid; 4-Cyanoindazole-3-carboxylic acid; 3-Carboxy-4-cyanoindazole; 1000341-33-2; 4-CN-1H-indazole-3-COOH
EINECS	Contact for details

Quality Control

Our 4-Cyano-3-(1H)Indazole Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled under inert atmosphere when appropriate for prolonged use.

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)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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