Description

5-Chloro-7-Nitro (1H)Indazole is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. This indazole derivative is valued for its unique molecular structure, which provides a versatile scaffold for constructing more complex molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting various enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic core.
• Organic Synthesis Building Block: Employed in medicinal chemistry for the construction of complex indazole-containing libraries for high-throughput screening.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Biochemical Tool Compound: Serves as a reference standard or probe in biochemical and pharmacological studies.

Basic Information

Product Name	5-Chloro-7-Nitro (1H)Indazole
CAS No.	41926-18-5
Molecular Formula	C7H4ClN3O2
Molecular Weight	197.58 g/mol
Synonyms	5-Chloro-7-nitro-1H-indazole; 1H-Indazole, 5-chloro-7-nitro-; 5-Chloro-7-nitroindazole; 7-Nitro-5-chloroindazole; 5-Chloro-7-nitro-1H-indazole; 41926-18-5; 5-Chloro-7-nitroindazol; 5-Chloro-7-nitro-1H-indazol
EINECS	Contact for details

Quality Control

Our 5-Chloro-7-Nitro (1H)Indazole is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports applications in regulated research and development environments.

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 incompatible materials. The product is light-sensitive and should be handled and stored accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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