Description

3,7-Dichloro-1H-Indazole is a high-purity halogenated indazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile and reactive scaffold in the development of novel pharmaceutical intermediates and agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and anticancer agent research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic core.
• Material Science Research: Serves as a monomer or functional unit in the creation of specialty polymers and organic electronic materials.
• Chemical Biology: Employed as a molecular probe or tag in biochemical research and assay development.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions, such as Suzuki or Buchwald-Hartwig amination, to construct complex molecular architectures.
• Academic & Contract Research: Supplied to universities and CROs for fundamental chemical research and custom synthesis projects.

Basic Information

Product Name	3,7-Dichloro-1H-Indazole
CAS No.	1388032-69-6
Molecular Formula	C7H4Cl2N2
Molecular Weight	187.03 g/mol
Synonyms	3,7-Dichloro-1H-indazole; 1H-Indazole, 3,7-dichloro-; 3,7-Dichloroindazole; 1388032-69-6; 3,7-Dichloro-1H-indazole; 3,7-Dichloroindazole (1H-Indazole, 3,7-dichloro-); 3,7-Dichloro-1H-indazole (CAS 1388032-69-6)
EINECS	Contact for details

Quality Control

Our 3,7-Dichloro-1H-Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.