Description

21H,23H-Porphine, 5,10,15,20-Tetrakis(3-Bromophenyl)- is a synthetically modified porphyrin derivative, a key structural motif in advanced materials science. This compound is valued for its strong electron-withdrawing character and tunable photophysical properties, making it a critical building block for research and development. It is primarily utilized by researchers and manufacturers in the fields of organic electronics, photodynamic therapy (PDT) agents, and catalysis.

Application

• Organic Photovoltaic (OPV) Materials: Serves as an electron-accepting component or a core structure for developing non-fullerene acceptors in solar cell research.
• Photodynamic Therapy (PDT): Investigated as a potential photosensitizer precursor due to the porphyrin core's ability to generate singlet oxygen upon light activation.
• Catalysis: Acts as a ligand or catalyst framework in metal-organic complexes for oxidation and other organic transformations.
• Chemical Sensors: Used in the development of optical and electrochemical sensors for detecting various analytes, leveraging its distinct spectral shifts.
• Advanced Material Synthesis: A pivotal intermediate for constructing more complex supramolecular structures, metal-organic frameworks (MOFs), and dendritic systems.
• Academic & Industrial R&D: A high-value reagent for fundamental studies in photochemistry, coordination chemistry, and material science.

Basic Information

Product Name	21H,23H-Porphine, 5,10,15,20-Tetrakis(3-Bromophenyl)-
CAS No.	68772-71-4
Molecular Formula	C44H26Br4N4
Molecular Weight	907.33 g/mol
Synonyms	5,10,15,20-Tetrakis(3-bromophenyl)porphyrin; meso-Tetrakis(3-bromophenyl)porphyrin; T(3-Br)PP; 3-Br-TPP; Tetrakis(m-bromophenyl)porphyrin; Porphyrin, 5,10,15,20-tetrakis(3-bromophenyl)-; 21H,23H-Porphine, 5,10,15,20-tetrakis(3-bromophenyl)-
EINECS	Contact for details

Quality Control

Our 21H,23H-Porphine, 5,10,15,20-Tetrakis(3-Bromophenyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR, and mass spectrometry for structural confirmation. We provide detailed Certificates of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

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 material is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark purple to black crystalline powder
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 95% (Typical 97-99%)
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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