Description

1(4H)-Pyridinebutanesulfonic Acid, 4-(3-Ethyl-4-Oxo-2-Thioxo-5-Thiazolidinylidene)-, Sodium Salt is a specialized heterocyclic organic compound with a complex molecular structure featuring pyridine, thiazolidinone, and sulfonate functionalities. This unique architecture makes it a valuable advanced intermediate for the synthesis of novel chemical entities, particularly in high-value research and development sectors. It is primarily sought by pharmaceutical researchers and fine chemical manufacturers engaged in developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic frameworks due to its reactive sites.
• Biochemical Probe Development: Potential utility in creating specialized probes or ligands for studying enzymatic or receptor activity.
• Material Science Research: Investigated as a precursor for functional organic materials, such as organic semiconductors or metal-organic frameworks (MOFs).
• Agrochemical Intermediate: Can be utilized in the development of new crop protection agents and specialty agrochemicals.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes and pigments with unique chromophoric properties.

Basic Information

Product Name	1(4H)-Pyridinebutanesulfonic Acid, 4-(3-Ethyl-4-Oxo-2-Thioxo-5-Thiazolidinylidene)-, Sodium Salt
CAS No.	18056-77-4
Molecular Formula	C14H15N2O4S2Na
Molecular Weight	362.40 g/mol
Synonyms	4-(3-Ethyl-4-oxo-2-thioxo-5-thiazolidinylidene)-1(4H)-pyridinebutanesulfonic acid sodium salt; Sodium 4-(3-ethyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)-1,4-dihydropyridine-1-butanesulfonate; 5-[(1,4-Dihydro-4-oxo-1-pyridyl)butylsulfonyl]-3-ethyl-2-thioxo-4-thiazolidinone sodium salt; 3-Ethyl-5-[(1,4-dihydro-4-oxo-1-pyridinyl)butylsulfonyl]-2-thioxo-4-thiazolidinone sodium salt; 18056-77-4; 4-(3-Ethyl-4-oxo-2-thioxo-5-thiazolidinylidene)-1(4H)-pyridinebutanesulfonic acid sodium salt (1:1)
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder or crystalline solid
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.