Description

4-[(9,10-Dihydro-9,10-Dioxo-1-Anthryl)Azo]-3-Hydroxy-n-[3-(2-Phenoxyethoxy)Propyl]Naphthalene-2-Carboxamide is a specialized anthraquinone-based azo compound valued for its unique chromophoric properties and structural complexity. This high-purity intermediate is critical for synthesizing advanced colorants and functional dyes with enhanced performance characteristics. It is primarily sought by manufacturers in the specialty chemicals sector for applications requiring precise color development and chemical stability.

Application

• Key intermediate in the synthesis of high-performance anthraquinone dyes and pigments.
• Used in the production of specialized colorants for inks and coatings, offering improved lightfastness.
• Potential precursor for functional dyes used in non-linear optical (NLO) materials and electronic applications.
• Research and development of novel photochromic or electrochromic compounds.
• Manufacture of colorants for specialty plastics and polymers requiring specific thermal and chemical resistance.
• Fine chemical synthesis in academic and industrial R&D laboratories.

Basic Information

Product Name	4-[(9,10-Dihydro-9,10-Dioxo-1-Anthryl)Azo]-3-Hydroxy-n-[3-(2-Phenoxyethoxy)Propyl]Naphthalene-2-Carboxamide
CAS No.	68935-57-9
Molecular Formula	C₃₆H₂₉N₃O₆
Molecular Weight	599.64 g/mol
Synonyms	1-[(9,10-Dihydro-9,10-dioxo-1-anthracenyl)azo]-2-hydroxy-N-[3-(2-phenoxyethoxy)propyl]-3-naphthalenecarboxamide; 1-[(9,10-Dihydro-9,10-dioxo-1-anthryl)azo]-2-hydroxy-N-[3-(2-phenoxyethoxy)propyl]-3-naphthamide; Anthraquinone Azo Dye Intermediate; Azo Anthraquinone Derivative; 68935-57-9; N-[3-(2-Phenoxyethoxy)propyl]-1-[(9,10-dihydro-9,10-dioxo-1-anthryl)azo]-2-hydroxy-3-naphthamide
EINECS	Contact for details

Quality Control

Our production of 4-[(9,10-Dihydro-9,10-Dioxo-1-Anthryl)Azo]-3-Hydroxy-n-[3-(2-Phenoxyethoxy)Propyl]Naphthalene-2-Carboxamide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment 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 area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
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.