Description

4-Amino-9,10-Dihydro-1-Nitro-9,10-Dioxo-2-Anthracenecarboxylic Acid Chloride is a specialized anthraquinone derivative that serves as a high-value chemical intermediate. Its core value lies in its reactive acid chloride group and functionalized anthraquinone backbone, enabling precise synthesis of complex molecules. This compound is essential for manufacturers in the pharmaceutical and advanced dye industries seeking to develop novel active ingredients or high-performance colorants.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel anthraquinone-based active pharmaceutical ingredients (APIs), particularly in oncology research.
• Advanced Dye & Pigment Synthesis: Core precursor for manufacturing high-performance, light-fast anthraquinone dyes and pigments used in textiles and specialty coatings.
• Functional Material Development: Used in research and production of organic semiconductors, photoconductive materials, and other advanced electronic components.
• Analytical Chemistry & Research: Serves as a reference standard and a reagent in chemical research for studying anthraquinone chemistry and reaction mechanisms.
• Polymer Modification: Employed to introduce anthraquinone moieties into polymer chains to impart specific optical or electronic properties.

Basic Information

Product Name	4-Amino-9,10-Dihydro-1-Nitro-9,10-Dioxo-2-Anthracenecarboxylic Acid Chloride
CAS No.	63589-36-6
Molecular Formula	C15H7ClN2O5
Molecular Weight	330.68 g/mol
Synonyms	1-Nitro-4-aminoanthraquinone-2-carbonyl chloride; 2-Anthracenecarboxylic acid, 4-amino-9,10-dihydro-1-nitro-9,10-dioxo-, chloride; 4-Amino-1-nitroanthraquinone-2-carboxylic acid chloride; 1-Nitro-4-amino-9,10-anthraquinone-2-carbonyl chloride; 4-Amino-1-nitro-9,10-dioxo-9,10-dihydroanthracene-2-carbonyl chloride; AQ-CA Chloride (common abbreviation)
EINECS	Contact for details

Quality Control

Our production of 4-Amino-9,10-Dihydro-1-Nitro-9,10-Dioxo-2-Anthracenecarboxylic Acid Chloride adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure consistency and compliance with customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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