Description

2-[7-(Diethylamino)-2-Oxo-2H-1-Benzopyran-3-Yl]-1,3-Dimethyl-1H-Benzimidazolium Chloride is a high-purity, functional organic salt belonging to the coumarin-benzimidazolium hybrid class. This compound matters for its unique photophysical properties, making it a valuable intermediate and active component in advanced material science. Industrial and research clients in the photochemistry, sensor development, and specialty dye manufacturing sectors require this material for its specific light-absorbing and emitting characteristics.

Application

• Fluorescent Probe Synthesis: Used as a key precursor for developing sensitive fluorescent probes and markers in biochemical and analytical applications.
• Optical Sensor Materials: Incorporated into polymers and coatings to create sensors for detecting specific ions or environmental changes.
• Nonlinear Optical (NLO) Materials: Serves as a chromophore in the research and development of materials for photonics and laser technology.
• Specialty Dyes and Pigments: Acts as an intermediate for synthesizing high-value, light-fast dyes for niche industrial applications.
• Photoinitiator Systems: Investigated for use in advanced UV-curable ink, adhesive, and coating formulations.
• Academic and Industrial R&D: Employed as a reference standard or building block in organic synthesis and material science research.

Basic Information

Item	Details
Product Name	2-[7-(Diethylamino)-2-Oxo-2H-1-Benzopyran-3-Yl]-1,3-Dimethyl-1H-Benzimidazolium Chloride
CAS No.	29556-33-0
Molecular Formula	C24H26ClN3O2
Molecular Weight	423.94 g/mol
Synonyms	7-(Diethylamino)-3-(1,3-dimethyl-1H-benzimidazol-3-ium-2-yl)-2H-chromen-2-one chloride; Coumarin-benzimidazolium chloride derivative; 1,3-Dimethyl-2-[7-(diethylamino)-2-oxo-2H-chromen-3-yl]-1H-benzimidazol-3-ium chloride; 3-(1,3-Dimethylbenzimidazolium-2-yl)-7-diethylaminocoumarin chloride
EINECS	Contact for details

Quality Control

Our production of 2-[7-(Diethylamino)-2-Oxo-2H-1-Benzopyran-3-Yl]-1,3-Dimethyl-1H-Benzimidazolium Chloride adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. All products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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