Description

6-Chloro-5-Hydroxy-1H-Indazole is a high-purity indazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile pharmacophore and intermediate in the development of novel active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, particularly for projects targeting kinase inhibition and other therapeutic pathways.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, especially kinase inhibitors.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization.
• Biochemical Tool Compound: Serves as a reference standard or probe in biochemical and pharmacological assays.
• Agrochemical Synthesis: Potential intermediate in the development of new crop protection agents and herbicides.
• Material Science Research: Investigated as a precursor for advanced organic electronic materials and ligands in catalysis.

Basic Information

Product Name	6-Chloro-5-Hydroxy-1H-Indazole
CAS No.	1403766-67-5
Molecular Formula	C7H5ClN2O
Molecular Weight	168.58 g/mol
Synonyms	5-Hydroxy-6-chloro-1H-indazole; 6-Chloro-1H-indazol-5-ol; 6-Chloro-5-hydroxyindazole; 1H-Indazol-5-ol, 6-chloro-; 1403766-67-5
EINECS	Contact for details

Quality Control

Our 6-Chloro-5-Hydroxy-1H-Indazole is manufactured under strict quality management systems. Each 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. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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