Description

6-Hydroxy-1H-Indazole-3-Carbaldehyde is a high-purity, functionalized indazole derivative serving as a critical advanced intermediate in modern organic synthesis. Its unique molecular scaffold, featuring both a phenolic hydroxyl and an aldehyde group, makes it a versatile building block for constructing complex heterocyclic systems. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients targeting a range of therapeutic and crop protection applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive indazole core.
• Chemical Biology Probe Synthesis: Serves as a scaffold for creating molecular probes to study enzyme function and biological pathways.
• Material Science: Potential building block for organic electronic materials and metal-organic frameworks (MOFs) due to its chelating and π-conjugated properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and discovery chemistry projects.

Basic Information

Item	Details
Product Name	6-Hydroxy-1H-Indazole-3-Carbaldehyde
CAS No.	885520-11-6
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	6-Hydroxy-1H-indazole-3-carboxaldehyde; 3-Formyl-6-hydroxy-1H-indazole; 6-Hydroxyindazole-3-carbaldehyde; 1H-Indazole-3-carboxaldehyde, 6-hydroxy-; 885520-11-6; 6-HO-1H-Indazole-3-CHO
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-1H-Indazole-3-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics 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 room temperature (15-25°C). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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