Description

4-Hydroxy-3-Nitro-5-Sulfamoylbenzoic Acid is a multifunctional aromatic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring hydroxyl, nitro, and sulfamoyl substituents, makes it a versatile building block for the development of complex molecules. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific biological activity profiles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a starting material for the production of specialized azo dyes and colorants.
• Chemical Research: A valuable reagent in academic and industrial laboratories for exploring novel organic reactions and synthesizing complex molecular architectures.
• Material Science: Potential building block for the synthesis of functional polymers and advanced organic materials.

Basic Information

Product Name	4-Hydroxy-3-Nitro-5-Sulfamoylbenzoic Acid
CAS No.	32642-56-1
Molecular Formula	C7H6N2O7S
Molecular Weight	262.20 g/mol
Synonyms	3-Nitro-4-hydroxy-5-sulfamoylbenzoic acid; Benzoic acid, 4-hydroxy-3-nitro-5-sulfamoyl-; 5-Sulfamoyl-4-hydroxy-3-nitrobenzoic acid; 4-Hydroxy-3-nitro-5-sulfamoylbenzoic acid; 32642-56-1; 3-Nitro-4-hydroxy-5-sulfamoyl-benzoic acid; 4-Hydroxy-3-nitro-5-sulfamoyl-benzoic acid
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxy-3-Nitro-5-Sulfamoylbenzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specific results for purity, assay, and impurity profiles is provided with each shipment to guarantee it meets your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown 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

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