Description

5-Cyano Indazole-3-Carboxaldehyde is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmaceutical agents and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of kinase inhibitors, anticancer agents, and other biologically active heterocyclic compounds.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic ligands in coordination chemistry and for the synthesis of advanced organic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and custom synthesis providers.
• Academic Research: Utilized in universities and research institutes for methodological development and exploration of new chemical spaces.

Basic Information

Product Name	5-Cyano Indazole-3-Carboxaldehyde
CAS No.	518987-75-2
Molecular Formula	C9H5N3O
Molecular Weight	171.16 g/mol
Synonyms	1H-Indazole-3-carboxaldehyde, 5-cyano-; 5-Cyano-1H-indazole-3-carbaldehyde; 3-Formyl-5-cyanoindazole; 5-Cyanoindazole-3-carboxaldehyde; 518987-75-2; 5-CN-indazole-3-CHO
EINECS	Contact for details

Quality Control

Our 5-Cyano Indazole-3-Carboxaldehyde 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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis 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). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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