Description

n-[2-[3-Cyano-5-(Phenylazo)-2-Thienylazo]-5-(Diethylamino)Phenyl]Acetamide is a specialized organic dye intermediate characterized by its complex azo-thiophene molecular structure. This compound is valued for its ability to impart specific color properties and functional characteristics in advanced material synthesis. It is primarily sought after by manufacturers in the dye and pigment industries, as well as researchers developing functional materials for electronics and sensors.

Application

• As a key precursor for synthesizing high-performance dyes and pigments, particularly for textiles and plastics.
• In the research and development of functional colorants for inkjet and digital printing applications.
• As an intermediate for creating specialized dyes used in analytical chemistry and biological staining.
• Potential use in the development of non-linear optical (NLO) materials and photonic devices due to its conjugated system.
• For the synthesis of complexometric indicators and sensors in chemical analysis.

Basic Information

Product Name	n-[2-[3-Cyano-5-(Phenylazo)-2-Thienylazo]-5-(Diethylamino)Phenyl]Acetamide
CAS No.	83743-04-8
Molecular Formula	C23H21N7OS
Molecular Weight	443.53 g/mol
Synonyms	Acetamide, N-[2-[[3-cyano-5-(phenylazo)-2-thienyl]azo]-5-(diethylamino)phenyl]-; 83743-04-8; C.I. Disperse Yellow 119; Azo-thiophene dye intermediate; 3-Cyano-5-(phenylazo)-2-thienylazo diethylaminophenyl acetamide; N-[2-[[3-Cyano-5-(phenylazo)-2-thienyl]azo]-5-(diethylamino)phenyl]acetamide; Disperse Yellow 119 intermediate
EINECS	Contact for details

Quality Control

Our production of n-[2-[3-Cyano-5-(Phenylazo)-2-Thienylazo]-5-(Diethylamino)Phenyl]Acetamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Orange to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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