Description

(21H,23H-Porphine-5,15-Diyldi-4,1-Phenylene)Bis-Boronic Acid is a high-purity, functionalized porphyrin derivative of significant interest in advanced materials research and pharmaceutical development. This compound matters as a key synthetic intermediate and building block for constructing complex molecular architectures, particularly in the field of supramolecular chemistry and organic electronics. It is primarily needed by researchers and manufacturers in the pharmaceutical, organic semiconductor, and sensor technology industries for applications ranging from drug discovery to the fabrication of novel optoelectronic devices.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex drug candidates, particularly in the development of porphyrin-based therapeutics and photodynamic therapy agents.
• Metal-Organic Framework (MOF) Synthesis: Used as an organic linker due to its boronic acid functional groups, enabling the construction of porous materials for gas storage, separation, and catalysis.
• Covalent Organic Framework (COF) Precursor: Acts as a key monomer in the bottom-up synthesis of crystalline, porous organic polymers with designed functionalities.
• Sensor Development: Utilized in the fabrication of chemical and biological sensors, where the porphyrin core provides a sensitive optical or electrochemical response.
• Organic Electronics: Employed as a functional component in the development of organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Catalysis: Functions as a ligand for transition metals, creating novel catalysts for various organic transformations, including cross-coupling reactions.
• Dye and Pigment Research: Investigated as a precursor for novel porphyrin-based dyes with specific photophysical properties for advanced imaging and labeling applications.

Basic Information

Product Name	(21H,23H-Porphine-5,15-Diyldi-4,1-Phenylene)Bis-Boronic Acid
CAS No.	290356-48-8
Molecular Formula	C36H26B2N4O4
Molecular Weight	600.25 g/mol
Synonyms	5,15-Di(4-boronophenyl)porphyrin; 5,15-Bis(4-boronophenyl)porphyrin; 5,15-Bis(4-boronophenyl)-21H,23H-porphine; Tetraphenylporphyrin Diboronic Acid; TPP-(B(OH)2)2; meso-Tetraphenylporphyrin Diboronic Acid; 5,15-Di-p-boronophenylporphyrin; Porphyrin Diboronic Acid Derivative
EINECS	Contact for details

Quality Control

Our (21H,23H-Porphine-5,15-Diyldi-4,1-Phenylene)Bis-Boronic Acid is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, NMR (1H, 13C), and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support compliance with research and development standards, and custom purity grades can be discussed to meet specific project requirements.

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 under an inert atmosphere (e.g., nitrogen or argon) when possible to prevent degradation. For long-term storage, consider storing under vacuum or in a desiccator.

Specification

Item	Specification
Appearance	Purple to dark purple solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
Solubility	Soluble in DMF, DMSO; partially soluble in THF

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