Description

8-Quinolinesulfonic Acid, 6-Propyl- is a specialized organic sulfonic acid derivative of the quinoline family, identified by CAS No. 105105-03-1. This compound serves as a valuable intermediate and building block in advanced chemical synthesis, prized for its unique sulfonic acid functionality and the structural influence of the propyl substituent. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme interactions.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: The sulfonic acid and quinoline nitrogen make it a useful component for creating metal-chelating ligands and organocatalysts.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized quinoline-based colorants and optical brighteners.
• Corrosion Inhibitor Formulation: Incorporated into specialty chemical blends designed to protect metals in acidic environments.
• Research & Development: Serves as a standard or building block in academic and industrial research for exploring new chemical entities and reactions.

Basic Information

Product Name	8-Quinolinesulfonic Acid, 6-Propyl-
CAS No.	105105-03-1
Molecular Formula	C₁₂H₁₃NO₃S
Molecular Weight	251.30 g/mol
Synonyms	6-Propylquinoline-8-sulfonic Acid; 6-Propyl-8-quinolinesulfonic Acid; 8-Sulfo-6-propylquinoline; 6-n-Propylquinoline-8-sulfonic Acid; Quinoline, 6-propyl-, 8-sulfonic acid
EINECS	Contact for details

Quality Control

Our 8-Quinolinesulfonic Acid, 6-Propyl- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Standard quality parameters include assay, identification, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

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). This compound is compatible with strong acids and organic solvents but should be kept away from strong bases and oxidizing agents. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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