Description

1,2-Acenaphthylenedione,4-Amino-(9Ci) is a specialized organic compound belonging to the acenaphthylenedione class, identified by CAS NO 646058-51-7. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its functionalized quinone-like structure. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel materials, pharmaceuticals, and agrochemicals.

Application

• As a key pharmaceutical intermediate in the synthesis of novel active pharmaceutical ingredients (APIs).
• In organic light-emitting diode (OLED) research as a precursor for electron-transport or emissive layer materials.
• As a specialty dye and pigment intermediate for high-performance colorants.
• In academic and industrial R&D for exploring new organic electronic materials and charge-transfer complexes.
• As a ligand precursor in coordination chemistry and catalysis.
• For the development of photoactive compounds used in imaging and sensor technologies.

Basic Information

Product Name	1,2-Acenaphthylenedione,4-Amino-(9Ci)
CAS No.	646058-51-7
Molecular Formula	C₁₄H₇NO₂
Molecular Weight	221.21 g/mol
Synonyms	4-Aminoacenaphthylene-1,2-dione; 4-Amino-1,2-acenaphthylenedione; 4-Aminoacenaphthenequinone; 1,2-Acenaphthylenedione, 4-amino-; 4-Amino-1,2-diketohydrindene; AADQ; 4-AAQ
EINECS	Contact for details

Quality Control

Our 1,2-Acenaphthylenedione,4-Amino-(9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting purity (typically ≥95% by HPLC), physical characteristics, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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