Description

Ethyl 2-[[2-(Acetylamino)-4-[Bis(3-Methoxy-3-Oxopropyl)Amino]Phenyl]Azo]-5-Nitro-3-Thenoate is a specialized azo dye intermediate with a complex molecular structure designed for high-performance applications. This compound matters for its role as a precise chemical building block, enabling the synthesis of dyes and pigments with specific coloristic and fastness properties. It is primarily needed by manufacturers in the fine chemicals, advanced materials, and specialty dye sectors who require reliable, high-purity intermediates for research and production.

Application

• Synthesis of High-Performance Azo Dyes and Pigments: Serves as a key precursor for creating complex, color-stable dyes used in textiles, inks, and coatings.
• Advanced Materials Research: Used in the development of novel functional materials, including liquid crystals and organic semiconductors, due to its specific chromophore structure.
• Specialty Chemical Manufacturing: Acts as an intermediate in the production of custom fine chemicals for analytical reagents and research compounds.
• Photographic and Imaging Chemicals: Potential application in the formulation of light-sensitive materials and color couplers.
• Academic and Industrial R&D: A valuable compound for chemical research focused on heterocyclic and azo chemistry, structure-property relationships, and new synthetic pathways.

Basic Information

Product Name	Ethyl 2-[[2-(Acetylamino)-4-[Bis(3-Methoxy-3-Oxopropyl)Amino]Phenyl]Azo]-5-Nitro-3-Thenoate
CAS No.	83968-53-0
Molecular Formula	C24H29N5O9
Molecular Weight	531.52 g/mol
Synonyms	Ethyl 5-Nitro-2-[[2-(acetylamino)-4-[bis(2-methoxy-2-oxoethyl)amino]phenyl]azo]-3-thiophenecarboxylate; 2-[[2-(Acetylamino)-4-[bis(3-methoxy-3-oxopropyl)amino]phenyl]azo]-5-nitro-3-thiophenecarboxylic Acid Ethyl Ester; 3-Thiophenecarboxylic acid, 2-[[2-(acetylamino)-4-[bis(2-methoxy-2-oxoethyl)amino]phenyl]azo]-5-nitro-, ethyl ester; Azo dye intermediate 83968-53-0
EINECS	Contact for details

Quality Control

Our Ethyl 2-[[2-(Acetylamino)-4-[Bis(3-Methoxy-3-Oxopropyl)Amino]Phenyl]Azo]-5-Nitro-3-Thenoate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination. Certificates of Analysis (COA) detailing all specifications are provided and available upon request 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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