Description

5,10,15,20-Tetra-p-Tolyl-21H,23H-Porphine is a synthetic porphyrin derivative characterized by its four p-tolyl substituents, which confer unique electronic and steric properties. This compound serves as a versatile and high-purity organic building block for advanced materials research and specialty chemical synthesis. It is primarily sought by R&D and production teams in the fields of organic electronics, catalysis, and photodynamic therapy.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of porphyrin-based materials for organic light-emitting diodes (OLEDs) and photovoltaic cells.
• Catalyst Ligand: Used to create metal complexes that act as catalysts for oxidation and other organic transformations.
• Photosensitizer Development: Serves as a core structure for developing new agents in photodynamic therapy (PDT) for medical applications.
• Chemical Sensor Fabrication: Employed in the design of selective sensors for gases or ions due to its colorimetric properties.
• Advanced Material Research: Utilized in academic and industrial R&D for creating novel supramolecular structures and functional coatings.
• Dye and Pigment Intermediate: Acts as a precursor for high-stability, functional dyes and pigments.

Basic Information

Product Name	5,10,15,20-Tetra-p-Tolyl-21H,23H-Porphine
CAS No.	14527-51-6
Molecular Formula	C56H42N4
Molecular Weight	771.0 g/mol
Synonyms	meso-Tetrakis(4-methylphenyl)porphyrin; TTP; T(p-CH3Ph)P; 5,10,15,20-Tetrakis(4-methylphenyl)porphyrin; 5,10,15,20-Tetra(p-tolyl)porphyrin; α,β,γ,δ-Tetra-p-tolylporphine; Tetrakis(p-tolyl)porphyrin; 21H,23H-Porphine, 5,10,15,20-tetrakis(4-methylphenyl)-
EINECS	Contact for details

Quality Control

Our 5,10,15,20-Tetra-p-Tolyl-21H,23H-Porphine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, UV-Vis, and 1H NMR characterization. A Certificate of Analysis (COA) detailing all specifications is available for every batch to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This product is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Purple to dark purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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