Description

4,6-Difluoro-Indazole-3-Carboxaldehyde is a high-value fluorinated indazole derivative, serving as a critical building block in modern organic synthesis. Its molecular structure, featuring both an indazole core and an aldehyde functional group, makes it an indispensable precursor for constructing complex heterocyclic compounds. This intermediate is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in kinase inhibitor and oncology research programs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the bioactivity of the difluoro-indazole scaffold.
• Material Science Research: Employed in the synthesis of specialized organic ligands and fluorinated polymers for advanced materials.
• Chemical Biology Probes: Serves as a starting material for creating fluorescent tags and molecular probes used in diagnostic and biochemical assays.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity fluorinated intermediates.

Basic Information

Product Name	4,6-Difluoro-Indazole-3-Carboxaldehyde
CAS No.	887567-80-8
Molecular Formula	C8H4F2N2O
Molecular Weight	182.13 g/mol
Synonyms	4,6-Difluoro-1H-indazole-3-carboxaldehyde; 4,6-Difluoro-1H-indazole-3-carbaldehyde; 3-Formyl-4,6-difluoroindazole; 4,6-Difluoroindazole-3-carboxaldehyde; 887567-80-8; 4,6-Difluoro-1H-indazole-3-carboxaldehyde; 4,6-Difluoroindazole-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 4,6-Difluoro-Indazole-3-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the stringent requirements of advanced synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon in a desiccated environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%

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