Description

1-Ethyl-2-((E)-((E)-3-Ethyl-5-(3-Methylbenzo[D]Thiazol-2(3H)-Ylidene)-4-Oxothiazolidin-2-Ylidene)Methyl)Pyridin-1-Ium 4-Methylbenzenesulfinate (Wxg01848) is a specialized organic salt belonging to the cyanine dye family, characterized by its complex heterocyclic structure. This compound matters for its role as a key intermediate or functional material in advanced research and high-tech manufacturing, where precise molecular properties are critical. It is primarily needed by industries focused on optical materials, specialty dyes, and advanced organic synthesis for applications in photonics and sensor development.

Application

• Optical Material Synthesis: Used as a precursor or active component in the development of non-linear optical (NLO) materials and photonic devices.
• Specialty Dye Manufacturing: Serves as a key intermediate for synthesizing advanced cyanine dyes used in laser applications, optical recording media, and sensitizers.
• Research & Development: Employed in academic and industrial R&D for studying charge-transfer complexes, molecular electronics, and light-matter interactions.
• Sensor Technology: Potential use in the fabrication of chemical sensors or biosensors due to its specific chromophoric properties.
• Advanced Organic Synthesis: Acts as a building block for constructing complex heterocyclic frameworks in pharmaceutical and agrochemical research.

Basic Information

Item	Details
Product Name	1-Ethyl-2-((E)-((E)-3-Ethyl-5-(3-Methylbenzo[D]Thiazol-2(3H)-Ylidene)-4-Oxothiazolidin-2-Ylidene)Methyl)Pyridin-1-Ium 4-Methylbenzenesulfinate (Wxg01848)
CAS No.	157487-33-7
Molecular Formula	C29H29N3O3S3
Molecular Weight	579.75 g/mol
Synonyms	WXG01848; 1-Ethyl-2-[(1E,3E)-3-ethyl-5-(3-methyl-2(3H)-benzothiazolylidene)-4-oxo-2-thiazolidinylidene]methyl]pyridinium 4-methylbenzenesulfinate; Cyanine dye derivative salt; Tosylate salt of a benzothiazolylidene thiazolidinone dye; 4-Methylbenzenesulfinic acid, compd. with 1-ethyl-2-[(1E,3E)-3-ethyl-5-(3-methyl-2(3H)-benzothiazolylidene)-4-oxo-2-thiazolidinylidene]methyl]pyridinium (1:1)
EINECS	Contact for details

Quality Control

Our 1-Ethyl-2-((E)-((E)-3-Ethyl-5-(3-Methylbenzo[D]Thiazol-2(3H)-Ylidene)-4-Oxothiazolidin-2-Ylidene)Methyl)Pyridin-1-Ium 4-Methylbenzenesulfinate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics is provided with every shipment to guarantee it meets your research or production requirements.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and opened only under dry, inert conditions when necessary to minimize degradation.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 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.