Description

2-Phenoxyethyl n-Methyl-n-[3-Methyl-4-[(5-Nitro-2-Thiazolyl)Azo]Phenyl]-β-Alaninate is a specialized azo dye intermediate of significant commercial importance for its role in synthesizing high-performance colorants. This compound matters to manufacturers seeking to produce dyes with enhanced color fastness, thermal stability, and specific spectral properties for demanding applications. It is primarily needed by the textile, ink, and specialty polymer industries, where precise color formulation and material compatibility are critical.

Application

• Primary Intermediate for Disperse Dyes: Key building block in the synthesis of high-quality disperse dyes used for polyester and acetate fibers.
• Specialty Ink Formulations: Used in the production of pigments for inks requiring specific color shades and stability, including textile printing inks.
• Plastic and Polymer Coloring: Employed in the manufacture of colorants for engineering plastics and synthetic polymers where heat resistance is paramount.
• Research & Development: Serves as a crucial reagent in chemical R&D for developing novel azo compounds with tailored properties.
• Analytical Chemistry: Can be utilized as a chromogenic agent or standard in specific analytical methodologies.

Basic Information

Item	Details
Product Name	2-Phenoxyethyl n-Methyl-n-[3-Methyl-4-[(5-Nitro-2-Thiazolyl)Azo]Phenyl]-β-Alaninate
CAS No.	88470-43-3
Molecular Formula	C22H23N5O5S
Molecular Weight	469.51 g/mol
Synonyms	2-Phenoxyethyl 3-[methyl[3-methyl-4-[(5-nitro-1,3-thiazol-2-yl)diazenyl]phenyl]amino]propanoate; β-Alanine, N-methyl-N-[3-methyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]-, 2-phenoxyethyl ester; C.I. Disperse Yellow 119 intermediate; Azo dye intermediate 88470-43-3; Phenoxyethyl ester of azo dye β-alaninate; 5-Nitro-2-thiazolyl azo dye derivative; N-Methyl-N-(3-methyl-4-(5-nitro-2-thiazolylazo)phenyl)β-alanine 2-phenoxyethyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Phenoxyethyl n-Methyl-n-[3-Methyl-4-[(5-Nitro-2-Thiazolyl)Azo]Phenyl]-β-Alaninate adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for industrial synthesis. Certificates of Analysis (COA) documenting key parameters such as assay, impurity profile, and identity are available upon request to support your quality assurance and regulatory compliance needs.

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 light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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