Description

2-[[5-[4-(Methoxycarbonyl)Phenyl]-3-Methyl-1,3,4-Thiadiazol-2(3H)-Ylidene]Methyl]-1-Methylquinolinium Methyl Sulphate is a specialized organic salt with a complex heterocyclic structure, valued for its unique photophysical and electrochemical properties. This compound is a critical intermediate and functional material in advanced technology sectors, where precise molecular architecture is paramount. It is primarily sought by research institutions and industrial manufacturers in the fields of organic electronics, dye synthesis, and materials science.

Application

• Photosensitizer and Dye Intermediate: A key precursor in the synthesis of specialized cyanine and polymethine dyes for photographic and imaging applications.
• Organic Semiconductor Research: Used in the development of novel charge-transport materials for organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Nonlinear Optical (NLO) Materials: Investigated for its potential in creating materials with high second-order nonlinearity for photonic and electro-optic devices.
• Biomedical Imaging Probes: Serves as a building block for developing near-infrared (NIR) fluorescent tags and probes for biological sensing and diagnostics.
• Chemical Synthesis: Acts as a versatile alkylating agent and a functionalized quinolinium derivative in complex organic synthesis for pharmaceuticals and agrochemicals.
• Analytical Chemistry: Can be utilized as a reagent or a standard in chromatographic and spectroscopic method development.

Basic Information

Product Name	2-[[5-[4-(Methoxycarbonyl)Phenyl]-3-Methyl-1,3,4-Thiadiazol-2(3H)-Ylidene]Methyl]-1-Methylquinolinium Methyl Sulphate
CAS No.	85050-06-2
Molecular Formula	C24H23N3O5S2
Molecular Weight	497.58 g/mol
Synonyms	1-Methyl-2-[[5-[4-(methoxycarbonyl)phenyl]-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]methyl]quinolinium methyl sulfate; Quinolinium, 1-methyl-2-[[5-(4-methoxycarbonylphenyl)-3-methyl-1,3,4-thiadiazol-2(3H)-ylidene]methyl]-, methyl sulfate; Cyanine dye intermediate; Thiadiazolylquinolinium salt; Methyl (4-(2-((1-methylquinolin-1-ium-2-yl)methylene)-3-methyl-2,3-dihydro-1,3,4-thiadiazol-5-yl)phenyl) carbonate methyl sulfate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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