Description

Methyl n-[5-(Acetylamino)-4-[(2-Bromo-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl]-n-[2-(Acetoxy)Ethyl]β-Alaninate CAS NO 67905-16-2 is a specialized azo dye intermediate characterized by its complex molecular structure, which imparts specific colorant and functional properties. This compound is engineered for high-performance applications where precise chromophore integration and stability are critical. It is primarily utilized by manufacturers in the pigment, specialty dye, and advanced material synthesis sectors seeking reliable and consistent chemical building blocks.

Application

• Key intermediate in the synthesis of high-grade, complex azo pigments and dyes.
• Used in the production of colorants for industrial coatings, inks, and plastics requiring specific lightfastness and chemical resistance.
• Potential precursor in the development of functional dyes for non-textile applications, including optical filters or sensors.
• Employed in research and development laboratories for creating novel chromophoric systems and studying structure-property relationships.
• Serves as a specialized chemical in the fine-tuning of color shades and properties in advanced material formulations.

Basic Information

Product Name	Methyl n-[5-(Acetylamino)-4-[(2-Bromo-4,6-Dinitrophenyl)Azo]-2-Methoxyphenyl]-n-[2-(Acetoxy)Ethyl]β-Alaninate
CAS No.	67905-16-2
Molecular Formula	C23H25BrN6O9
Molecular Weight	625.39 g/mol
Synonyms	Methyl N-[5-(acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-N-[2-(acetyloxy)ethyl]-β-alaninate; β-Alanine, N-[5-(acetylamino)-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-methoxyphenyl]-N-[2-(acetyloxy)ethyl]-, methyl ester; 67905-16-2; Azo dye intermediate 67905-16-2; Bromo-dinitro azo dye ester; Acetamido methoxy azo dye precursor
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and purity. Quality is verified through analytical techniques including HPLC, NMR, and FTIR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be conducted under conditions that minimize light exposure.

Specification

Item	Specification
Appearance	Solid powder
Color	Dark red to brown
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm

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