Description

4-Quinolinecarboxylicacid,8-Mercapto-(9Ci) is a specialized heterocyclic building block featuring both carboxylic acid and thiol functional groups on a quinoline scaffold. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily utilized by pharmaceutical and agrochemical R&D teams for creating novel compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for targeting specific enzymes or receptors.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Ligand Synthesis: Serves as a versatile building block for creating chelating ligands in coordination chemistry and catalysis.
• Material Science: Potential monomer or modifier in the development of advanced polymers and functional materials.
• Chemical Biology Probes: Employed in the design of molecular probes for studying biological processes due to its reactive thiol group.

Basic Information

Product Name	4-Quinolinecarboxylicacid,8-Mercapto-(9Ci)
CAS No.	121689-24-5
Molecular Formula	C10H7NO2S
Molecular Weight	205.23 g/mol
Synonyms	8-Mercaptoquinoline-4-carboxylic acid; 8-Thiolquinoline-4-carboxylic acid; 4-Carboxy-8-mercaptoquinoline; 8-Sulfanylquinoline-4-carboxylic acid; 121689-24-5; Quinoline-4-carboxylic acid, 8-mercapto-
EINECS	Contact for details

Quality Control

Our production of 4-Quinolinecarboxylicacid,8-Mercapto-(9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its hygroscopic and easily oxidized nature, the container must be kept tightly sealed after each use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
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.