Description

Pyrene-2,7-Dicarboxylic Acid is a high-purity, functionalized polycyclic aromatic hydrocarbon (PAH) derivative. This compound serves as a critical building block and precursor for advanced materials due to its rigid, planar structure and reactive dicarboxylic acid groups. It is primarily utilized by researchers and manufacturers in the organic electronics, pharmaceutical intermediates, and specialty polymer sectors.

Application

• Organic Semiconductor Synthesis: A key monomer for constructing n-type organic semiconductors, electron-transport materials, and non-fullerene acceptors for organic photovoltaics (OPVs) and field-effect transistors (OFETs).
• Metal-Organic Framework (MOF) Construction: Acts as a versatile organic linker to create porous, crystalline MOFs with potential applications in gas storage, separation, and catalysis.
• Fluorescent Dye & Probe Development: Used to synthesize novel pyrene-based fluorophores, sensors, and biological labeling agents due to its inherent photostability and luminescent properties.
• Pharmaceutical Intermediate: Serves as a sophisticated starting material for the synthesis of complex molecules in medicinal chemistry research.
• Specialty Polymer Chemistry: Incorporated into polyimides, polyamides, and other high-performance polymers to enhance thermal stability, mechanical strength, and optical properties.
• Ligand for Catalysis: Can be used to develop novel ligands for transition metal catalysts in asymmetric synthesis.

Basic Information

Product Name	Pyrene-2,7-Dicarboxylic Acid
CAS No.	214622-81-8
Molecular Formula	C₁₈H₁₀O₄
Molecular Weight	290.27 g/mol
Synonyms	2,7-Pyrenedicarboxylic Acid; Pyrene-2,7-dicarboxylic acid; 2,7-Dicarboxypyrene; 1H,3H-Pyreno[4,5-cde]pyran-5,7-dione (incorrect tautomer representation); Pyrene-2,7-dioic acid; NSC 405124; 2,7-Pyrenedicarboxylic acid; 214622-81-8
EINECS	Contact for details

Quality Control

Our Pyrene-2,7-Dicarboxylic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed specifications are provided to guarantee batch-to-batch consistency and support your R&D and production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.