Description

1(4H)-Quinolinepropanesulfonic Acid, 4-[4-(3-Ethyl-4-Oxo-2-Thioxo-5-Thiazolidinylidene)-2-Butenylidene]-, Sodium Salt is a specialized organic salt featuring a complex quinoline-thiazolidinone hybrid structure. This compound is valued for its unique photophysical and coordination properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides due to its complex heterocyclic core.
• Functional Dye Precursor: Acts as a crucial intermediate for synthesizing advanced dyes and pigments with specific light-absorption or emission characteristics.
• Coordination Chemistry: Employed in research as a ligand for metal complexes, useful in catalysis and material science applications.
• Chemical Synthesis: Utilized in organic synthesis for constructing complex molecular architectures in academic and industrial R&D settings.

Basic Information

Product Name	1(4H)-Quinolinepropanesulfonic Acid, 4-[4-(3-Ethyl-4-Oxo-2-Thioxo-5-Thiazolidinylidene)-2-Butenylidene]-, Sodium Salt
CAS No.	68107-18-6
Molecular Formula	C19H17N2NaO5S3
Molecular Weight	480.53 g/mol
Synonyms	Sodium 4-[4-(3-ethyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)but-2-en-1-ylidene]-1,4-dihydroquinoline-1-propanesulfonate; 4-[4-(3-Ethyl-4-oxo-2-thioxo-5-thiazolidinylidene)-2-butenylidene]-1(4H)-quinolinepropanesulfonic Acid Sodium Salt; Quinolinepropanesulfonic Acid Derivative Sodium Salt; Thiazolidinone-Quinoline Hybrid Sodium Salt; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 1(4H)-Quinolinepropanesulfonic Acid, 4-[4-(3-Ethyl-4-Oxo-2-Thioxo-5-Thiazolidinylidene)-2-Butenylidene]-, Sodium Salt adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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