Description

4-Chloro-3-Nitrobenzenesulfonohydrazide is a specialized organic intermediate featuring a sulfonohydrazide functional group, which is pivotal for synthesizing a variety of heterocyclic compounds and functional materials. Its unique structure makes it a valuable building block in advanced chemical synthesis, offering precise reactivity for creating complex molecular architectures. This compound is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drug candidates and other bioactive molecules.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing azo dyes and other colorants.
• Polymer Chemistry: Acts as a cross-linking agent or functional monomer in the production of specialty polymers.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and material properties.
• Ligand Synthesis: Useful for creating complexing agents and ligands used in catalysis and metal extraction processes.

Basic Information

Product Name	4-Chloro-3-Nitrobenzenesulfonohydrazide
CAS No.	6655-80-7
Molecular Formula	C6H6ClN3O4S
Molecular Weight	251.65 g/mol
Synonyms	4-Chloro-3-nitrobenzenesulfonic acid hydrazide; 3-Nitro-4-chlorobenzenesulfonohydrazide; Benzenesulfonohydrazide, 4-chloro-3-nitro-; 4-Chloro-3-nitrobenzene-1-sulfonohydrazide; 1-Chloro-2-nitro-4-sulfonohydrazidobenzene; NSC 403079; p-Chloro-m-nitrobenzenesulfonohydrazide
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Nitrobenzenesulfonohydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available 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). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere such as nitrogen for long-term stability. Keep away from heat, sparks, and open flame.

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.