Description

8-Quinolinesulfonic Acid, 5-Acetamido-6-Sulfamyl- (4Ci) is a specialized, high-purity sulfonated quinoline derivative, serving as a critical synthetic intermediate and building block in advanced organic synthesis. Its unique molecular structure, featuring both acetamido and sulfamyl substituents, makes it a valuable precursor for developing complex heterocyclic compounds and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors, where it is utilized to create novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel quinoline-based drug candidates, particularly in antimicrobial and anticancer research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Dye & Pigment Manufacturing: Acts as a precursor for synthesizing specialized sulfonated dyes and colorants with enhanced properties.
• Coordination Chemistry: Serves as a ligand or precursor for metal-organic frameworks (MOFs) and catalytic complexes due to its sulfonic acid and nitrogen donor sites.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new organic reactions and synthesizing complex molecular architectures.
• Material Science: Potential use in creating functional polymers and advanced materials with specific ionic or binding characteristics.

Basic Information

Product Name	8-Quinolinesulfonic Acid, 5-Acetamido-6-Sulfamyl- (4Ci)
CAS No.	855765-78-5
Molecular Formula	C11H11N3O5S2
Molecular Weight	329.35 g/mol
Synonyms	5-Acetamido-6-sulfamoylquinoline-8-sulfonic acid; 5-Acetamido-6-sulfamyl-8-quinolinesulfonic acid; 8-Quinolinesulfonic acid, 5-acetamido-6-sulfamoyl-; 5-Acetamido-6-sulfamoylquinoline-8-sulphonic acid; 5-Acetylamin-6-sulfamoylchinaldin-8-sulfonsäure (German); Acide 5-acétamido-6-sulfamoyl-8-quinoléinesulfonique (French)
EINECS	Contact for details

Quality Control

Our 8-Quinolinesulfonic Acid, 5-Acetamido-6-Sulfamyl- (4Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, ensuring reliable supply for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to minimize exposure to atmospheric humidity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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