Description

5,6,12,13-Tetrahydro-2,9-Dimethylquino[2,3-B]Acridine-7,14-Dione is a specialized organic compound belonging to the acridinequinone class, known for its unique fused-ring heterocyclic structure. This compound serves as a critical high-purity intermediate and functional material in advanced chemical synthesis and materials science. It is primarily utilized by pharmaceutical R&D teams, organic electronics researchers, and manufacturers of specialty dyes and pigments.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Semiconductor Material: Used in the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices due to its electron-transport properties.
• Specialty Dye & Pigment Precursor: Serves as a core structure for manufacturing high-performance, color-fast dyes and functional pigments.
• Research & Development Chemical: Essential reagent in academic and industrial laboratories for studying heterocyclic chemistry and photophysical properties.
• Photoinitiator Component: Potential use in UV-curable coatings, inks, and adhesives formulations.
• Analytical Reference Standard: High-purity grade used for method development and quality control in analytical chemistry.

Basic Information

Product Name	5,6,12,13-Tetrahydro-2,9-Dimethylquino[2,3-B]Acridine-7,14-Dione
CAS No.	13796-22-0
Molecular Formula	C23H18N2O2
Molecular Weight	354.41 g/mol
Synonyms	2,9-Dimethyl-5,6,12,13-tetrahydroquinolino[2,3-b]acridine-7,14-dione; 2,9-Dimethyl-5,6,12,13-tetrahydroquin[2,3-b]acridine-7,14-dione; Quin[2,3-b]acridine-7,14-dione, 5,6,12,13-tetrahydro-2,9-dimethyl-; Acridinequinone derivative; DMQAD; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 5,6,12,13-Tetrahydro-2,9-Dimethylquino[2,3-B]Acridine-7,14-Dione adheres to a strict quality management system. Every batch undergoes rigorous analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ISO 9001 standards for reliable supply to regulated industries.

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 and easily oxidized nature, it is recommended to store the product 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
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%

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