Description

2-Phenoxyethyl n-[4-[(3,5-Dinitro-2-Thienyl)Azo]-3-Methylphenyl]-n-Ethyl-β-Alaninate is a specialized azo dye intermediate with a complex molecular structure designed for high-performance applications. This compound matters for its role as a critical precursor in synthesizing advanced colorants and functional dyes with specific light-absorption and stability properties. Industries requiring precise and durable coloration, such as high-tech inks, advanced polymer colorants, and specialized analytical reagents, are the primary users of this material.

Application

• Key intermediate for the synthesis of high-performance azo disperse dyes and pigments.
• Used in the manufacturing of colorants for specialty inks, including security and digital printing applications.
• Precursor for dyes applied in the coloration of engineering plastics and synthetic fibers.
• Potential use as a chromogenic reagent in analytical chemistry and sensor development.
• Research and development of novel non-linear optical (NLO) materials.
• Component in the formulation of light-stabilizing additives for polymers.

Basic Information

Product Name	2-Phenoxyethyl n-[4-[(3,5-Dinitro-2-Thienyl)Azo]-3-Methylphenyl]-n-Ethyl-β-Alaninate
CAS No.	94108-23-3
Molecular Formula	C24H25N5O7S
Molecular Weight	527.55 g/mol
Synonyms	2-Phenoxyethyl N-Ethyl-N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-β-alaninate; Ethyl Alaninate Dye Intermediate; Azo Dye Intermediate 94108-23-3; 4-[(3,5-Dinitro-2-thienyl)azo]-3-methylphenyl-N-ethyl-β-alanine 2-phenoxyethyl ester; β-Alanine, N-ethyl-N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-, 2-phenoxyethyl ester; CI Disperse Red 277 Intermediate (related)
EINECS	Contact for details

Quality Control

Our 2-Phenoxyethyl n-[4-[(3,5-Dinitro-2-Thienyl)Azo]-3-Methylphenyl]-n-Ethyl-β-Alaninate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for dye intermediate synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request 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 a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be kept under an inert atmosphere if long-term storage is required to prevent degradation.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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