Description

3,6-Dichloro-4-Hydroxyindazole is a high-purity, halogenated indazole derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure makes it a valuable intermediate for the development of novel pharmaceutical compounds, particularly in medicinal chemistry research. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, especially kinase inhibitors and other targeted therapies.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes due to its reactive halogen and hydroxyl functional groups.
• Agrochemical Synthesis: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Material Science: Potential intermediate for creating specialized polymers or organic electronic materials with specific optoelectronic properties.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations engaged in custom synthesis and scale-up services for client projects.

Basic Information

Product Name	3,6-Dichloro-4-Hydroxyindazole
CAS No.	887569-60-0
Molecular Formula	C7H4Cl2N2O
Molecular Weight	203.03 g/mol
Synonyms	4-Hydroxy-3,6-dichloroindazole; 3,6-Dichloro-1H-indazol-4-ol; 1H-Indazol-4-ol, 3,6-dichloro-; 4-Hydroxy-3,6-dichloro-1H-indazole; 3,6-Dichloroindazol-4-ol; Dichlorohydroxyindazole; DC-HI
EINECS	Contact for details

Quality Control

Our 3,6-Dichloro-4-Hydroxyindazole is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC for assay and impurity profiling, to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area %)	≥ 97.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0% Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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