Description

3,7,13,17-Tetrakis(Carboxymethyl)-21H,23H-Porphine-2,8,12,18-Tetrapropanoic Acid is a highly functionalized porphyrin derivative, a key synthetic intermediate in the development of advanced materials and pharmaceuticals. Its value lies in its multiple carboxylic acid groups, which provide versatile sites for coordination, conjugation, and further chemical modification. This compound is essential for researchers and manufacturers in the fields of photodynamic therapy (PDT) agents, chemical sensors, catalysis, and as a precursor for metal-organic frameworks (MOFs).

Application

• Photodynamic Therapy (PDT): Serves as a crucial precursor for synthesizing photosensitizers used in cancer treatment and antimicrobial applications.
• Chemical Sensing & Imaging: Utilized in the development of fluorescent probes and sensors for detecting metal ions, gases, or biological molecules due to its porphyrin core.
• Catalysis: Acts as a ligand for constructing homogeneous catalysts, particularly for oxidation and reduction reactions, leveraging its metal-chelating properties.
• Advanced Materials: A key building block for creating porphyrin-based polymers, dendrimers, and Metal-Organic Frameworks (MOFs) with tailored optical and electronic properties.
• Dye & Pigment Intermediate: Used in the synthesis of specialized porphyrin dyes for high-value applications in optics and electronics.
• Academic & Industrial Research: A fundamental compound for studying porphyrin chemistry, supramolecular assembly, and energy transfer processes.

Basic Information

Product Name	3,7,13,17-Tetrakis(Carboxymethyl)-21H,23H-Porphine-2,8,12,18-Tetrapropanoic Acid
CAS No.	531-42-0
Molecular Formula	C40H38N4O16
Molecular Weight	830.75 g/mol
Synonyms	Meso-tetra(4-carboxyphenyl)porphine; TCPP; 5,10,15,20-Tetrakis(4-carboxyphenyl)porphyrin; TCCPP; Tetrakis(4-carboxyphenyl)porphyrin; 5,10,15,20-Tetra(4-carboxyphenyl)porphine; 5,10,15,20-Tetrakis(4-carboxyphenyl)-21H,23H-porphine; Porphyrin tetracarboxylic acid
EINECS	Contact for details

Quality Control

Our production of 3,7,13,17-Tetrakis(Carboxymethyl)-21H,23H-Porphine-2,8,12,18-Tetrapropanoic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Dark purple to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Solubility	Soluble in basic aqueous solutions, DMSO, DMF

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