Description

8-Quinolinesulfonic Acid, 5-Acetamido- (4Ci) is a specialized quinoline derivative, a key chemical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly those with potential biological activity. It is needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, as well as by fine chemical manufacturers producing high-value specialty chemicals and dyes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Medicinal Chemistry Research: Used in the discovery and development of new therapeutic agents due to its quinoline core structure.
• Fine Chemical Synthesis: Serves as a key intermediate for producing complex, high-value specialty chemicals.
• Dye and Pigment Manufacturing: Acts as a precursor in the synthesis of specialized dyes and colorants.
• Ligand and Chelating Agent Development: Explored for creating metal-binding ligands used in catalysis or analytical chemistry.
• Biochemical Research: Potential use in developing fluorescent probes or markers for biological studies.

Basic Information

Product Name	8-Quinolinesulfonic Acid, 5-Acetamido- (4Ci)
CAS No.	855765-83-2
Molecular Formula	C11H10N2O4S
Molecular Weight	266.27 g/mol
Synonyms	5-Acetamido-8-quinolinesulfonic Acid; 5-Acetamidoquinoline-8-sulfonic Acid; 8-Quinolinesulfonic acid, 5-(acetylamino)-; 5-Acetylamino-8-quinolinesulfonic Acid; 5-Acetamidoquinoline-8-sulfonate; 5-AAQS; 5-Acetamido-8-sulfoquinoline; 5-Acetamido-8-hydroxyquinoline-8-sulfonic Acid (tautomeric form)
EINECS	Contact for details

Quality Control

Our 8-Quinolinesulfonic Acid, 5-Acetamido- (4Ci) is produced 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 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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