Description

Acetamide, n-2-(3-Acetyl-5-Nitro-2-Thienyl)Azo-5-(Diethylamino)Phenyl- is a specialized azo dye intermediate characterized by its complex molecular structure incorporating thiophene and diethylamino phenyl groups. This compound matters for its role as a precise chemical building block in the synthesis of high-performance dyes and pigments, where its specific structure imparts valuable color and stability properties. Industrial manufacturers and R&D laboratories in the advanced organic synthesis, specialty dyes, and functional materials sectors require this high-purity intermediate to develop products with tailored optical characteristics.

Application

• Synthesis of High-Performance Dyes & Pigments: A key precursor for creating specialized azo dyes used in textiles, inks, and coatings that require specific color fastness and stability.
• Advanced Organic Electronic Materials: Used in research and development of organic semiconductors and photoconductive materials due to its electron-donating and accepting moieties.
• Non-Linear Optical (NLO) Materials: Serves as a building block in the development of materials for photonic applications, leveraging its complex conjugated system.
• Analytical Chemistry & Sensors: Employed as a chromogenic reagent or probe in chemical sensing and analytical methodologies.
• Academic & Industrial Research: A valuable compound for studying azo coupling reactions, heterocyclic chemistry, and structure-property relationships.
• Specialty Chemical Intermediate: Used in custom synthesis for pharmaceuticals, agrochemicals, and other fine chemicals requiring a specific aromatic azo backbone.

Basic Information

Product Name	Acetamide, n-2-(3-Acetyl-5-Nitro-2-Thienyl)Azo-5-(Diethylamino)Phenyl-
CAS No.	167940-11-6
Molecular Formula	C18H21N5O4S
Molecular Weight	403.46 g/mol
Synonyms	N-[2-[(3-Acetyl-5-nitro-2-thienyl)azo]-5-(diethylamino)phenyl]acetamide; 2-[(3-Acetyl-5-nitro-2-thienyl)azo]-5-(diethylamino)acetanilide; Acetamide, N-[2-[(3-acetyl-5-nitro-2-thienyl)azo]-5-(diethylamino)phenyl]-; Azo dye intermediate 167940-11-6; Thienyl azo acetamide derivative; 5-(Diethylamino)-2-[(3-acetyl-5-nitro-2-thienyl)azo]phenylacetamide
EINECS	Contact for details

Quality Control

Our Acetamide, n-2-(3-Acetyl-5-Nitro-2-Thienyl)Azo-5-(Diethylamino)Phenyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and elemental analysis, to ensure it meets precise specification requirements. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, providing full traceability and compliance data for your quality assurance systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect this light-sensitive compound from degradation and to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.