Description

2-[[1-Methyl-2(1H)-Quinolylidene]Methyl]-3-(4-Sulfobutyl) Benzoselenazolium, Inner Salt is a specialized organic salt featuring a benzoselenazolium core, a quinolylidene moiety, and a sulfobutyl group, making it a unique functional compound. Its value lies in its distinct photophysical and chemical properties, which are critical for advanced material synthesis and research applications. This product is essential for manufacturers and R&D laboratories in the organic electronics, specialty dyes, and advanced material science sectors seeking high-purity functional intermediates.

Application

• Organic Semiconductor Precursor: Used in the synthesis of novel charge-transport materials for OLEDs and other optoelectronic devices.
• Functional Dye Intermediate: Serves as a key building block for creating near-infrared (NIR) absorbing or fluorescent dyes and pigments.
• Research Chemical: Employed in academic and industrial R&D for studying selenium-containing heterocycles and their properties.
• Photoinitiator/Sensitizer Component: Potential application in formulating advanced photo-curable systems and photopolymerization reactions.
• Chemical Sensor Development: Utilized in the design of molecular probes and sensors due to its specific structural motifs.

Basic Information

Product Name	2-[[1-Methyl-2(1H)-Quinolylidene]Methyl]-3-(4-Sulfobutyl) Benzoselenazolium, Inner Salt
CAS No.	60860-63-1
Molecular Formula	C22H22N2O3SSe
Molecular Weight	465.45 g/mol
Synonyms	2-[(1-Methyl-2(1H)-quinolylidene)methyl]-3-(4-sulfobutyl)-1,3-benzoselenazol-3-ium, hydroxide, inner salt; 3-(4-Sulfobutyl)-2-[(E)-2-(1-methyl-1H-quinolin-2-ylidene)ethylidene]-2,3-dihydro-1,3-benzoselenazol-3-ium; Benzoselenazolium, 2-[[1-methyl-2(1H)-quinolylidene]methyl]-3-(4-sulfobutyl)-, inner salt; CY 9
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols. Every batch is characterized and tested to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing key parameters such as assay, impurity profile, and spectral confirmation. We support custom synthesis and purity grade adjustments to meet specific 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under anhydrous conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Assay (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.