Description

(2Z)-3-Ethyl-2-[(E)-3-(3-Ethyl-5-Methyl-Benzooxazol-2-Yl)Prop-2-Enylid Ene]-5-Methyl-Benzooxazole Iodide is a specialized organic salt belonging to the benzoxazole dye family, valued for its distinct photophysical properties. This compound is a critical intermediate in the synthesis of advanced functional materials, particularly those requiring specific light-absorption or emission characteristics. It is primarily sought by manufacturers and R&D teams in the organic electronics, specialty dyes and pigments, and advanced material science sectors for developing next-generation products.

Application

• Sensitizing Dye for Photovoltaic Cells: Used in the research and development of dye-sensitized solar cells (DSSCs) to enhance light absorption and energy conversion efficiency.
• Optical Material Precursor: Serves as a key building block for non-linear optical (NLO) materials and organic light-emitting diodes (OLEDs).
• Specialty Pigment Intermediate: Employed in the synthesis of high-performance, color-fast pigments for niche industrial applications.
• Fluorescent Probe Synthesis: Acts as a core structure for creating fluorescent markers and probes used in biochemical research and diagnostics.
• Photopolymerization Initiator Component: Utilized in formulations for advanced photoresists and UV-curable coatings and inks.
• Academic and Industrial R&D: A vital reagent for research in supramolecular chemistry and the development of novel chromophores.

Basic Information

Product Name	(2Z)-3-Ethyl-2-[(E)-3-(3-Ethyl-5-Methyl-Benzooxazol-2-Yl)Prop-2-Enylid Ene]-5-Methyl-Benzooxazole Iodide
CAS No.	52078-67-8
Molecular Formula	C24H25IN2O2
Molecular Weight	500.37 g/mol
Synonyms	3-Ethyl-2-[(1E,3E)-3-(3-ethyl-5-methyl-1,3-benzoxazol-2(3H)-ylidene)prop-1-en-1-yl]-5-methyl-1,3-benzoxazol-3-ium iodide; Dye 52078-67-8; Benzoxazolium, 3-ethyl-2-[(1E,3E)-3-(3-ethyl-5-methyl-2-benzoxazolylidene)-1-propenyl]-5-methyl-, iodide; Styryl benzoxazole dye derivative; Heptamethine cyanine dye analog; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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 material is light-sensitive (store away from light). Keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Dark green to black crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 1.0%

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