Description

6-Chloro-4-Iodo-1H-Indazole is a high-value halogenated indazole derivative, a crucial building block in modern synthetic organic chemistry. Its unique bifunctional halogen pattern makes it an indispensable intermediate for constructing complex molecules with tailored biological and physical properties. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for applications in drug discovery, agrochemical development, and advanced material science.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel kinase inhibitors, anticancer agents, and other small-molecule therapeutics.
• Agrochemical Research: Used in the synthesis of new-generation pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Chemical Biology & Proteomics: Serves as a versatile scaffold for designing molecular probes, enzyme inhibitors, and activity-based protein profiling (ABPP) reagents.
• Material Science Precursor: Employed in the synthesis of organic electronic materials, ligands for catalysis, and specialty polymers.
• Custom Synthesis & Contract Manufacturing: Supplied to CROs and CDMOs for client-specific synthesis projects requiring precise halogenated indazole cores.

Basic Information

Product Name	6-Chloro-4-Iodo-1H-Indazole
CAS No.	885519-56-2
Molecular Formula	C7H4ClIN2
Molecular Weight	278.48 g/mol
Synonyms	4-Iodo-6-chloro-1H-indazole; 6-Chloro-4-iodoindazole; 1H-Indazole, 6-chloro-4-iodo-; 885519-56-2; 6-Chloro-4-iodo-1H-indazole; 4-Iodo-6-chloroindazole
EINECS	Contact for details

Quality Control

We supply 6-Chloro-4-Iodo-1H-Indazole in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request. We adhere to strict internal quality management protocols to guarantee batch-to-batch consistency and reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.