Description

(E)-[(2E,4E)-5-Anilinopenta-2,4-Dienylidene]-Phenylazanium:Chloride is a specialized organic salt compound characterized by its extended conjugated system. This structure is significant for its potential as a key intermediate in the synthesis of advanced functional dyes and pigments, where it contributes to specific light-absorption properties. It is primarily required by R&D laboratories and manufacturers in the fine chemical, specialty dye, and advanced material sectors seeking to develop novel colorants or electronic materials.

Application

• Key Intermediate for Functional Dyes & Pigments: Serves as a crucial building block in the synthesis of polymethine dyes, cyanines, and other chromophores for imaging, sensing, and display technologies.
• Research & Development: Used in academic and industrial R&D for exploring new organic semiconductors, non-linear optical (NLO) materials, and photoconductive compounds.
• Specialty Chemical Synthesis: Employed in the multi-step synthesis of complex molecules requiring a specific cationic conjugated segment.
• Analytical Reagent Development: Potential use as a starting material for developing fluorescent probes or staining agents for biological and chemical detection.

Basic Information

Product Name	(E)-[(2E,4E)-5-Anilinopenta-2,4-Dienylidene]-Phenylazanium:Chloride
CAS No.	13959-24-5
Molecular Formula	C17H17ClN2
Molecular Weight	284.78 g/mol
Synonyms	5-Anilinopenta-2,4-dienylidene(phenyl)azanium chloride; (E)-[5-(Phenylamino)penta-2,4-dien-1-ylidene](phenyl)azanium chloride; 1,5-Diphenylpenta-1,3,5-trieniminium chloride; (E,E)-1,5-Diphenylpenta-1,3,5-trieniminium chloride; Penta-2,4-dien-1-ylidene(phenyl)azanium chloride derivative; Anilinopentadienylidenephenylazanium chloride
EINECS	Contact for details

Quality Control

Our production of (E)-[(2E,4E)-5-Anilinopenta-2,4-Dienylidene]-Phenylazanium:Chloride adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced spectroscopic and chromatographic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to dark red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.