Description

(2E,4Z)-4-(3-Ethyl-1,3-Benzothiazol-2(3H)-Ylidene)-1-Phenylbut-2-En-1-One is a specialized organic compound belonging to the benzothiazole family, valued for its unique structural and electronic properties. This chemical serves as a crucial advanced intermediate in the synthesis of complex molecules, particularly those requiring specific chromophoric or photoactive characteristics. It is primarily sought after by research institutions and industrial R&D departments focused on materials science, organic electronics, and fine chemical synthesis.

Application

• Organic Semiconductor Research: As a key building block for developing novel π-conjugated systems and charge-transport materials.
• Dye & Pigment Intermediate: Used in the synthesis of specialized dyes and pigments for high-performance applications.
• Nonlinear Optical (NLO) Materials: Serves as a precursor for compounds with potential NLO properties for photonic devices.
• Fluorescent Probe Synthesis: Utilized in creating molecular probes for sensing and bio-imaging due to its benzothiazole core.
• Pharmaceutical Research Intermediate: Acts as a sophisticated synthon in medicinal chemistry for exploring new therapeutic agents.
• Ligand Development: Potential use in synthesizing complex ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	(2E,4Z)-4-(3-Ethyl-1,3-Benzothiazol-2(3H)-Ylidene)-1-Phenylbut-2-En-1-One
CAS No.	35327-87-8
Molecular Formula	C19H17NOS
Molecular Weight	307.41 g/mol
Synonyms	4-[(2E,4Z)-3-Ethyl-2(3H)-benzothiazolylidene]-1-phenyl-2-buten-1-one; 2-Buten-1-one, 4-(3-ethyl-2(3H)-benzothiazolylidene)-1-phenyl-, (2E,4Z)-; (E,Z)-4-(3-Ethylbenzothiazolin-2-ylidene)-1-phenylbut-2-en-1-one; 35327-87-8; Benzothiazole, 2-[(1E,3Z)-4-oxo-4-phenyl-2-buten-1-ylidene]-3-ethyl-2,3-dihydro-; A potential merocyanine dye intermediate.
EINECS	Contact for details

Quality Control

Our (2E,4Z)-4-(3-Ethyl-1,3-Benzothiazol-2(3H)-Ylidene)-1-Phenylbut-2-En-1-One is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or development project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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