Description

1,4,5,8-Anthracenetetracarboxylic Acid, 9,10-Dihydro-9,10-Dioxo- is a high-purity, functionalized anthracene derivative of significant interest in advanced materials science. This compound serves as a critical building block for the synthesis of complex organic semiconductors and dyes due to its extended conjugated system and multiple reactive carboxyl groups. It is primarily utilized by researchers and manufacturers in the organic electronics, specialty pigments, and pharmaceutical intermediates sectors.

Application

• Organic Semiconductor Precursor: A key intermediate for synthesizing n-type organic semiconductors and electron-transport materials used in OLEDs, OFETs, and perovskite solar cells.
• Functional Dye & Pigment Synthesis: Core structure for creating high-performance anthraquinone-based dyes and pigments with specific color and light-fastness properties.
• Metal-Organic Framework (MOF) Construction: Acts as a multi-dentate organic linker for constructing novel MOFs with potential applications in gas storage, separation, and catalysis.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) that incorporate the anthracenedione pharmacophore.
• Chemical Sensor Development: Employed in the fabrication of fluorescent chemosensors and probes due to its inherent photophysical properties.
• Polymer Modification: Serves as a functional monomer or cross-linking agent to introduce specific electronic or optical characteristics into polymeric materials.

Basic Information

Product Name	1,4,5,8-Anthracenetetracarboxylic Acid, 9,10-Dihydro-9,10-Dioxo-
CAS No.	109039-74-9
Molecular Formula	C18H8O8
Molecular Weight	352.25 g/mol
Synonyms	1,4,5,8-Anthracenetetracarboxylic Dianhydride, 9,10-Dihydro-9,10-dioxo-; 9,10-Dioxo-9,10-dihydroanthracene-1,4,5,8-tetracarboxylic Dianhydride; Anthracene-1,4,5,8-tetracarboxylic Dianhydride; 1,4,5,8-Naphthalenetetracarboxylic Dianhydride (related isomer); NTCDA derivative; ATCDA
EINECS	Contact for details

Quality Control

Our production of 1,4,5,8-Anthracenetetracarboxylic Acid, 9,10-Dihydro-9,10-Dioxo- adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We employ advanced analytical techniques including HPLC, NMR, and FT-IR for verification. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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