Description

5,7-Dichloro-3-Hydroxy 1H-Indazole is a halogenated indazole derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized aromatic structure, which provides a versatile scaffold for constructing more complex molecules, particularly in pharmaceutical research. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis: Serves as a versatile precursor for further functionalization, enabling the creation of diverse chemical libraries for screening.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced organic materials.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies and exploring new chemical reactions.
• Contract Research & Manufacturing (CRO/CMO): Supplied to service organizations supporting the pharmaceutical and chemical industries in custom synthesis projects.

Basic Information

Product Name	5,7-Dichloro-3-Hydroxy 1H-Indazole
CAS No.	7364-30-9
Molecular Formula	C7H4Cl2N2O
Molecular Weight	203.02 g/mol
Synonyms	5,7-Dichloro-1H-indazol-3-ol; 3-Hydroxy-5,7-dichloro-1H-indazole; 5,7-Dichloroindazol-3-ol; 1H-Indazol-3-ol, 5,7-dichloro-; 7364-30-9; 5,7-Dichloro-3-hydroxyindazole
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-3-Hydroxy 1H-Indazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical quality attributes are 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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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.