Description

N,N'-(9,10-Dihydro-4,8-Dihydroxy-9,10-Dioxoanthracene-1,5-Diyl)Bis[4-Chlorobenzamide] is a specialized anthraquinone derivative valued for its role as a high-performance chemical intermediate. This compound is engineered to provide precise molecular architecture for advanced synthesis, ensuring consistent reactivity and purity. It is primarily utilized in the research and development of functional dyes, pigments, and advanced organic materials for the electronics and specialty chemical industries.

Application

• Functional Dye & Pigment Intermediate: A key precursor in the synthesis of high-value anthraquinone-based dyes and pigments for textiles, inks, and coatings.
• Organic Semiconductor Research: Used in the development of organic electronic materials, including components for OLEDs and photoconductors, due to its conjugated structure.
• Pharmaceutical Intermediate: Serves as a building block in the research phase for synthesizing novel active pharmaceutical ingredients (APIs) with specific quinone functionalities.
• Photochemical Research: Employed in studies involving photoactive compounds and light-sensitive materials, leveraging its specific chromophore properties.
• Analytical Chemistry Standard: Can be used as a reference standard or reagent in analytical methods for quality control in chemical manufacturing.
• Polymer Additive Development: Investigated for use as a functional monomer or additive to impart specific properties like color or stability to advanced polymers.

Basic Information

Product Name	N,N'-(9,10-Dihydro-4,8-Dihydroxy-9,10-Dioxoanthracene-1,5-Diyl)Bis[4-Chlorobenzamide]
CAS No.	83721-56-6
Molecular Formula	C34H18Cl2N2O6
Molecular Weight	621.42 g/mol
Synonyms	1,5-Bis(4-chlorobenzamido)-4,8-dihydroxyanthraquinone; 1,5-Bis(p-chlorobenzamido)-4,8-dihydroxy-9,10-anthracenedione; 4,8-Dihydroxy-1,5-bis[(4-chlorophenyl)carbonylamino]anthraquinone; Anthraquinone, 1,5-bis[(4-chlorobenzoyl)amino]-4,8-dihydroxy-; 1,5-Di(4-chlorobenzamido)-4,8-dihydroxyanthraquinone; AQ Derivative 83721-56-6; Bis(4-chlorobenzamide) anthraquinone derivative
EINECS	Contact for details

Quality Control

Our N,N'-(9,10-Dihydro-4,8-Dihydroxy-9,10-Dioxoanthracene-1,5-Diyl)Bis[4-Chlorobenzamide] is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and high industry standards. Certificates of Analysis (COA) documenting all critical parameters are 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 area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and tendency for oxidation, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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