Description

2-Chloro-5-(Hydrazinocarbonyl)Benzenesulfonamide is a specialized sulfonamide derivative featuring both a hydrazinecarboxamide and a chloro substituent on the aromatic ring. This unique bifunctional structure makes it a valuable pharmaceutical intermediate and chemical building block for the synthesis of more complex molecules. It is primarily utilized by research institutions and fine chemical manufacturers engaged in developing novel therapeutic agents and advanced organic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drugs, including potential diuretics and carbonic anhydrase inhibitors.
• Agrochemical Research: Building block for developing new herbicides and fungicides that leverage the sulfonamide moiety for biological activity.
• Chemical Synthesis: Versatile reagent for constructing heterocyclic compounds and complex organic molecules in medicinal chemistry.
• Bioconjugation & Labeling: The reactive hydrazide group can be used for coupling with aldehydes and ketones in probe and sensor development.
• Material Science: Potential monomer or additive in the development of specialized polymers with specific functional properties.

Basic Information

Product Name	2-Chloro-5-(Hydrazinocarbonyl)Benzenesulfonamide
CAS No.	5378-62-1
Molecular Formula	C7H8ClN3O3S
Molecular Weight	249.67 g/mol
Synonyms	2-Chloro-5-(hydrazinecarbonyl)benzenesulfonamide; 5-(Aminocarbonylhydrazino)-2-chlorobenzenesulfonamide; 2-Chlorobenzene-1-sulfonamide-4-carbohydrazide; Benzenesulfonamide, 2-chloro-5-(hydrazinocarbonyl)-; 4-Carbohydrazide-2-chlorobenzenesulfonamide; 2-Chloro-5-hydrazinocarbonylbenzenesulfonamide; 2-Chloro-5-sulfamoylbenzohydrazide
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-(Hydrazinocarbonyl)Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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