Description

4,4',4'',4'''-(1,9-Dihydropyrene-1,3,6,8-Tetrayl)Tetrabenzoic Acid is a high-purity, multi-functional organic building block characterized by its rigid, extended pyrene-based aromatic core. This compound matters for its exceptional ability to act as a precise molecular scaffold in advanced materials science, enabling the creation of highly ordered structures with tailored electronic and optical properties. It is primarily needed by researchers and manufacturers in the fields of organic electronics, supramolecular chemistry, and nanotechnology for developing next-generation devices.

Application

• Organic Semiconductor Precursor: A key monomer for synthesizing novel conjugated polymers and small molecules used in OLEDs, OFETs, and organic photovoltaic cells.
• Metal-Organic Framework (MOF) Linker: Its tetrahedral carboxylic acid groups and rigid backbone are ideal for constructing highly porous, crystalline MOFs with potential applications in gas storage, separation, and catalysis.
• Supramolecular Assembly Unit: Serves as a fundamental building block for creating complex self-assembled nanostructures, gels, and liquid crystals due to its strong π-π stacking interactions.
• Fluorescent Probe & Sensor Development: The inherent fluorescence of the pyrene core can be utilized in the design of chemical sensors and bio-imaging agents.
• Advanced Polymer Synthesis: Used as a cross-linking agent or core unit for synthesizing hyperbranched polymers and dendrimers with unique thermal and mechanical properties.
• Research & Development: A valuable tool for academic and industrial R&D in exploring new materials for energy, electronics, and sensing applications.

Basic Information

Item	Details
Product Name	4,4',4'',4'''-(1,9-Dihydropyrene-1,3,6,8-Tetrayl)Tetrabenzoic Acid
CAS No.	933047-52-0
Molecular Formula	C48H26O8
Molecular Weight	730.73 g/mol
Synonyms	1,3,6,8-Tetrakis(4-carboxyphenyl)pyrene; Pyrene-1,3,6,8-tetrayltetrakis(benzoic acid); TBAPy (Tetrabenzoic Acid Functionalized Pyrene); H4TBAPy; 1,3,6,8-Tetrakis(p-carboxyphenyl)pyrene; TCPP (Tetracarboxyphenylpyrene); 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetrabenzoic Acid
EINECS	Contact for details

Quality Control

Every batch of 4,4',4'',4'''-(1,9-Dihydropyrene-1,3,6,8-Tetrayl)Tetrabenzoic Acid undergoes rigorous analytical testing to ensure high purity and batch-to-batch consistency, critical for research reproducibility and material performance. Our quality assurance protocol includes advanced chromatographic and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality management systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Solubility	Soluble in DMF, DMSO; sparingly soluble in common organic solvents

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