Description

6-Chloro-2-Hydroxy-3-Nitrobenzenesulfonamide is a specialized aromatic sulfonamide derivative, serving as a critical synthetic intermediate and functional building block in advanced chemical synthesis. Its unique structure, featuring chloro, hydroxy, and nitro substituents, makes it valuable for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where the sulfonamide group acts as a pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dyestuff and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants due to its reactive nitro and hydroxy groups.
• Chemical Research & Development: Employed as a model compound or starting material in organic synthesis for studying reaction mechanisms and developing new methodologies.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials.

Basic Information

Product Name	6-Chloro-2-Hydroxy-3-Nitrobenzenesulfonamide
CAS No.	276702-19-3
Molecular Formula	C₆H₅ClN₂O₅S
Molecular Weight	252.63 g/mol
Synonyms	2-Hydroxy-3-nitro-6-chlorobenzenesulfonamide; 3-Nitro-6-chloro-2-hydroxybenzenesulfonamide; Benzenesulfonamide, 6-chloro-2-hydroxy-3-nitro-; 6-Chloro-2-hydroxy-3-nitrobenzene-1-sulfonamide; 1-Chloro-2-hydroxy-3-nitro-6-sulfamoylbenzene
EINECS	Contact for details

Quality Control

Our 6-Chloro-2-Hydroxy-3-Nitrobenzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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