Description

n-[(5,8-Dichloro-9,10-Dihydro-9,10-Dioxoanthracen)-1-Yl]-4-Nitrobenzamide CAS NO 39923-17-6 is a specialized anthraquinone derivative, a high-value chemical intermediate prized for its unique molecular structure. This compound is critical for synthesizing advanced functional materials and colorants, offering precise chemical reactivity for targeted applications. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, specialty dye, and advanced material science sectors for developing novel products.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for research into new therapeutic agents.
• Specialty Dye & Pigment Synthesis: Used as a precursor for manufacturing high-performance, chlorine- and nitro-substituted anthraquinone dyes and pigments, valued for their color fastness and stability.
• Organic Semiconductor Research: Investigated as a potential component or dopant in the development of organic light-emitting diodes (OLEDs) and other electronic materials due to its conjugated system.
• Photochemical Research: Employed in academic and industrial research studying photo-induced electron transfer and the development of photoactive compounds.
• Chemical Synthesis Reagent: Acts as a versatile intermediate for introducing specific functional groups into complex organic molecules in custom synthesis projects.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and method development for related compound classes.

Basic Information

Product Name	n-[(5,8-Dichloro-9,10-Dihydro-9,10-Dioxoanthracen)-1-Yl]-4-Nitrobenzamide
CAS No.	39923-17-6
Molecular Formula	C21H10Cl2N2O5
Molecular Weight	441.22 g/mol
Synonyms	1-[(5,8-Dichloro-9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]carbonyl-4-nitrobenzene; 4-Nitro-N-(5,8-dichloro-9,10-dioxo-9,10-dihydro-1-anthryl)benzamide; 1-Amino-5,8-dichloroanthraquinone-4-nitrobenzamide; 5,8-Dichloro-1-anthraquinonyl-4-nitrobenzamide; N-(5,8-Dichloro-9,10-dioxo-9,10-dihydro-1-anthracenyl)-4-nitrobenzamide
EINECS	Contact for details

Quality Control

Our n-[(5,8-Dichloro-9,10-Dihydro-9,10-Dioxoanthracen)-1-Yl]-4-Nitrobenzamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline 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

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