Description

4-Chloro-3-Iodo-6-Nitro-1H-Indazole is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique halogenated and nitrated indazole core structure makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as medicinal chemistry, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and oncology research programs.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive indazole scaffold.
• Material Science Precursor: Serves as a specialized monomer or ligand precursor for creating functional polymers and metal-organic frameworks (MOFs).
• Chemical Biology Probe: Employed in the design and synthesis of molecular probes for studying enzyme function and biological pathways.
• Organic Synthesis Reagent: Utilized in cross-coupling reactions (e.g., Suzuki, Sonogashira) and nucleophilic substitution reactions to introduce complex functionalities.

Basic Information

Product Name	4-Chloro-3-Iodo-6-Nitro-1H-Indazole
CAS No.	885519-25-5
Molecular Formula	C7H3ClIN3O2
Molecular Weight	323.47 g/mol
Synonyms	4-Chloro-3-iodo-6-nitro-1H-indazole; 1H-Indazole, 4-chloro-3-iodo-6-nitro-; 4-Chloro-3-iodo-6-nitroindazole; 6-Nitro-4-chloro-3-iodo-1H-indazole
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Iodo-6-Nitro-1H-Indazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

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). Keep away from heat and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.