Description

8-Quinolinesulfonic Acid, 5-Amino-6-Hydroxy- is a functionalized quinoline derivative that serves as a versatile intermediate in advanced organic synthesis. Its unique sulfonic acid and amino-hydroxy substitution pattern makes it a valuable building block for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and specialty chemical sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Ligand Synthesis: Used in the preparation of specialized chelating agents and ligands for metal catalysis and coordination chemistry.
• Dye and Pigment Precursor: Serves as a starting material for the development of advanced colorants and functional dyes due to its quinoline core.
• Agrochemical Research: Employed in the research and development of novel crop protection agents and plant growth regulators.
• Material Science: Utilized in the creation of functionalized polymers and advanced materials requiring specific sulfonic acid or amino-hydroxy motifs.
• Analytical Reagent: Can be used in the preparation of reagents for metal ion detection or other analytical applications.

Basic Information

Product Name	8-Quinolinesulfonic Acid, 5-Amino-6-Hydroxy-
CAS No.	855765-74-1
Molecular Formula	C9H8N2O4S
Molecular Weight	240.24 g/mol
Synonyms	5-Amino-6-hydroxyquinoline-8-sulfonic acid; 6-Hydroxy-5-aminoquinoline-8-sulfonic acid; 5-Amino-6-hydroxy-8-quinolinesulfonic acid; 8-Quinolinesulfonic acid, 5-amino-6-hydroxy-; 5-Amino-6-hydroxy-8-sulfoquinoline
EINECS	Contact for details

Quality Control

Our production of 8-Quinolinesulfonic Acid, 5-Amino-6-Hydroxy- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and R&D needs.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content	≤ 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.