Description

8-Quinolinesulfonic Acid, 7-Iodo- is a halogenated sulfonic acid derivative of quinoline, serving as a versatile and high-value synthetic intermediate. This compound is particularly significant for its role in the development of specialized pharmaceuticals, advanced materials, and complex organic ligands. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel compounds with targeted biological or chemical activities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting infectious diseases or acting as enzyme inhibitors.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its halogenated quinoline structure for biological activity.
• Coordination Chemistry: Acts as a precursor for creating complexing agents and ligands for metal catalysis and sensor development.
• Material Science: Employed in the synthesis of functionalized polymers and advanced organic materials with specific electronic properties.
• Dye & Pigment Synthesis: Serves as an intermediate for producing specialized quinoline-based dyes and colorants.
• Analytical Reagent: Used in research laboratories as a standard or reagent in analytical and diagnostic method development.

Basic Information

Product Name	8-Quinolinesulfonic Acid, 7-Iodo-
CAS No.	32435-64-6
Molecular Formula	C9H6INO3S
Molecular Weight	335.12 g/mol
Synonyms	7-Iodo-8-quinolinesulfonic acid; 7-Iodoquinoline-8-sulfonic acid; 8-Quinolinesulfonic acid, 7-iodo-; 7-Iodo-8-sulfoquinoline; 7-Iodo-8-hydroxyquinoline-5-sulfonic acid (tautomer); IQSA; 7-Iodo-8-quinolinolsulfonic acid
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of 8-Quinolinesulfonic Acid, 7-Iodo- is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and related substances are available upon request. We adhere to a quality management system suitable for supplying fine chemicals for research and development purposes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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