Description

3(8-,13 Or 17)-(Carboxyhydroxymethyl)-8,13,17(3,13,17-,3,8,17 Or 3,8,13)-Tris(Carboxymethyl)-21H,23H-Porphine-2,7,12,18-Tetrapropanoic Acid is a highly functionalized porphyrin derivative, a key synthetic intermediate in advanced materials and pharmaceutical research. Its complex, multi-carboxylated structure makes it a versatile chelating agent and precursor for constructing sophisticated molecular architectures. This compound is essential for researchers and manufacturers in the fields of catalysis, photodynamic therapy (PDT) agents, and molecular electronics, where precise control over porphyrin properties is required.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing next-generation photosensitizers used in Photodynamic Therapy (PDT) for cancer treatment.
• Catalyst Synthesis: Serves as a sophisticated ligand for creating homogeneous metal-complex catalysts used in fine chemical and asymmetric synthesis.
• Advanced Materials: Used in the development of organic semiconductors, molecular wires, and components for dye-sensitized solar cells (DSSCs).
• Chemical Sensing: Functionalized to create highly selective chemosensors and probes for metal ion detection due to its strong chelating properties.
• Bioconjugation: The multiple carboxylic acid groups allow for covalent attachment to proteins, antibodies, or nanoparticles for diagnostic and therapeutic applications.
• Coordination Chemistry Research: A model compound for studying the photophysical and electrochemical properties of modified porphyrin complexes.

Basic Information

Product Name	3(8-,13 Or 17)-(Carboxyhydroxymethyl)-8,13,17(3,13,17-,3,8,17 Or 3,8,13)-Tris(Carboxymethyl)-21H,23H-Porphine-2,7,12,18-Tetrapropanoic Acid
CAS No.	163894-01-7
Molecular Formula	C44H42N4O16
Molecular Weight	882.83 g/mol
Synonyms	Porphine-2,7,12,18-tetrapropanoic acid, 3,8,13,17-tetrakis(carboxymethyl)-21H,23H-; Tetrakis(carboxymethyl)porphyrin tetrapropionic acid derivative; Multi-carboxylated porphyrin; Porphyrin tetrapropanoic acid tetracarboxymethyl derivative; PDT intermediate ligand; CAS 163894-01-7
EINECS	Contact for details

Quality Control

Our 3(8-,13 Or 17)-(Carboxyhydroxymethyl)-8,13,17(3,13,17-,3,8,17 Or 3,8,13)-Tris(Carboxymethyl)-21H,23H-Porphine-2,7,12,18-Tetrapropanoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity, NMR for structural confirmation, and mass spectrometry, to ensure identity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and cGMP-grade production for pharmaceutical applications.

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 light-sensitive and easily oxidized; for long-term storage, consider sealing under an inert atmosphere (argon or nitrogen) and refrigeration at 2-8°C. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark purple to brown solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC, Area %)	≥ 95%
Water Content (KF)	≤ 2.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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