Description

1,2-Benzanthraquinone CAS NO 2498-66-0 is a high-purity, polycyclic quinone derivative that serves as a critical intermediate in advanced organic synthesis. Its unique conjugated structure makes it a valuable building block for the development of specialized dyes, pigments, and functional materials. This compound is essential for R&D and production in the fine chemical, pharmaceutical, and advanced material manufacturing sectors.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance vat dyes, anthraquinone dyes, and specialty pigments.
• Pharmaceutical Research: Used as a core scaffold or intermediate in the development of novel active pharmaceutical ingredients (APIs) and for biological studies.
• Organic Synthesis: Serves as a versatile starting material or reagent in complex organic transformations, including oxidation reactions and the construction of polycyclic aromatic systems.
• Material Science: Investigated for use in the production of organic semiconductors, photoconductive materials, and other advanced electronic components.
• Chemical Research: Employed as a standard or reagent in analytical chemistry and academic research focused on quinone chemistry.

Basic Information

Product Name	1,2-Benzanthraquinone
CAS No.	2498-66-0
Molecular Formula	C18H10O2
Molecular Weight	258.27 g/mol
Synonyms	Benz[a]anthracene-7,12-dione; 1,2-Benzanthracene-7,12-dione; 7,12-Dioxobenz[a]anthracene; BAQ; NSC 1405; 1,2-Benzanthra-7,12-quinone
EINECS	219-694-8

Quality Control

Our 1,2-Benzanthraquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 incompatible materials such as strong reducing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168 - 172 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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