Description

7-Quinolinesulfonic Acid, 1,2,3,4-Tetrahydro- is a specialized heterocyclic sulfonic acid derivative, serving as a high-value synthetic intermediate in advanced organic synthesis. Its core value lies in its unique fused ring structure, which provides a versatile scaffold for constructing complex molecules with tailored properties. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-infective properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a precursor for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Intermediate for synthesizing specialized quinoline-based dyes and functional colorants.
• Material Science Research: Employed in the development of advanced polymers, corrosion inhibitors, and electronic materials.
• Chemical Biology Probes: Useful for creating fluorescent tags or molecular probes for biochemical and diagnostic research.

Basic Information

Product Name	7-Quinolinesulfonic Acid, 1,2,3,4-Tetrahydro-
CAS No.	94411-91-3
Molecular Formula	C9H11NO3S
Molecular Weight	213.25 g/mol
Synonyms	1,2,3,4-Tetrahydroquinoline-7-sulfonic Acid; 7-Sulfo-1,2,3,4-tetrahydroquinoline; Tetrahydroquinoline-7-sulfonic Acid; 1,2,3,4-Tetrahydro-7-quinolinesulfonic Acid; 7-Quinolinesulfonic acid, tetrahydro-; 7-Sulfotetrahydroquinoline; 1,2,3,4-Tetrahydro-7-sulfoquinoline
EINECS	Contact for details

Quality Control

Our 7-Quinolinesulfonic Acid, 1,2,3,4-Tetrahydro- is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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