Description

5,6-Dichloro-2-[3-(5,6-Dichloro-1,3-Diethyl-1,3-Dihydro-2H-Benzimidazol-2-Ylidene)Prop-1-Enyl]-1-Ethyl-3-[2-(Mesylamino)-2-Oxoethyl]-1H-Benzimidazolium--Ate is a specialized, high-value benzimidazolium derivative with a complex polymethine structure. This compound is critical for advanced applications where precise optical and electronic properties are required. It is primarily sought by researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty dyes.

Application

• Organic Semiconductor Synthesis: A key intermediate for constructing donor-acceptor systems in organic field-effect transistors (OFETs) and photovoltaics (OPVs).
• Near-Infrared (NIR) Dyes & Pigments: Used in the development of advanced NIR-absorbing and fluorescent dyes for imaging, security inks, and optical filters.
• Nonlinear Optical (NLO) Materials: Serves as a precursor for chromophores used in electro-optic modulators and frequency conversion devices.
• Photosensitizer Research: Investigated for use in dye-sensitized solar cells (DSSCs) and photodynamic therapy due to its tunable absorption profile.
• Chemical Sensor Development: Utilized as a core component in chemosensors for ion detection, leveraging its pronounced solvatochromic properties.
• Advanced Material Research: Acts as a building block for novel conjugated polymers and supramolecular assemblies with specific electronic characteristics.

Basic Information

Item	Details
Product Name	5,6-Dichloro-2-[3-(5,6-Dichloro-1,3-Diethyl-1,3-Dihydro-2H-Benzimidazol-2-Ylidene)Prop-1-Enyl]-1-Ethyl-3-[2-(Mesylamino)-2-Oxoethyl]-1H-Benzimidazolium--Ate
CAS No.	53132-00-6
Molecular Formula	C27H28Cl4N4O3S
Molecular Weight	638.41 g/mol
Synonyms	Benzimidazolium, 5,6-dichloro-2-[3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propen-1-yl]-1-ethyl-3-[2-[(methylsulfonyl)amino]-2-oxoethyl]-, inner salt; Polymethine benzimidazolium dye; NIR benzimidazolium salt; Heptamethine cyanine derivative (chlorinated); CAS 53132-00-6
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent Good Manufacturing Practice (GMP) principles for fine chemicals. Every batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under inert atmosphere when appropriate for prolonged stability.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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