Description

2-Hydrazino-Benzenesulfonamide Hydrochloride is a specialized organic intermediate of significant importance in modern synthetic chemistry. Its core value lies in its bifunctional hydrazine and sulfonamide groups, making it a versatile building block for constructing complex molecular architectures. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of biologically active molecules, particularly sulfonamide-based drugs targeting various enzymes and receptors.
• Agrochemical Synthesis: Used in the research and production of new-generation herbicides, fungicides, and plant growth regulators.
• Chemical Research Reagent: Serves as a valuable reagent in academic and industrial R&D for heterocyclic chemistry and medicinal chemistry projects.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized azo dyes and functional colorants.
• Material Science Applications: Potential building block for creating functional polymers and advanced materials with specific sulfonamide properties.

Basic Information

Product Name	2-Hydrazino-Benzenesulfonamide Hydrochloride
CAS No.	1187929-19-6
Molecular Formula	C6H9N3O2S • HCl
Molecular Weight	239.68 g/mol
Synonyms	Benzenesulfonamide, 2-hydrazinyl-, hydrochloride (1:1); 2-Hydrazinylbenzenesulfonamide hydrochloride; 2-Hydrazinobenzenesulfonamide HCl; o-Hydrazinobenzenesulfonamide hydrochloride; 2-Sulfamoylphenylhydrazine hydrochloride; 1-(2-Sulfamoylphenyl)hydrazine hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Hydrazino-Benzenesulfonamide Hydrochloride is manufactured under a strict quality management system. 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 applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.