Description

7,12-Bis[1,2-Bis[(Trimethylsilyl)Oxy]Ethyl]-3,8,13,17-Tetramethyl-21H,23H-Porphyrin-2,18-Dipropanoic Acid Dimethyl Ester is a highly functionalized porphyrin derivative, a key synthetic intermediate in advanced materials and pharmaceutical research. Its value lies in its role as a versatile building block for constructing complex molecular architectures, particularly in the development of photosensitizers and catalysts. This compound is essential for researchers and manufacturers in the fields of organic electronics, photodynamic therapy (PDT), and catalysis, where precise molecular control is paramount.

Application

• Photosensitizer Precursor: A critical intermediate in the synthesis of novel photosensitizers for photodynamic therapy (PDT) used in cancer treatment and antimicrobial applications.
• Organic Semiconductor Material: Serves as a building block for porphyrin-based polymers and small molecules used in organic light-emitting diodes (OLEDs), solar cells, and field-effect transistors (OFETs).
• Catalyst Ligand Synthesis: Used to create sophisticated porphyrin ligands for transition metal catalysts in asymmetric synthesis and oxidation reactions.
• Chemical Sensor Development: Functionalized to create selective molecular receptors and sensors for detecting gases, ions, or biological molecules.
• Dye and Pigment Research: Acts as a starting material for developing new classes of stable, high-performance porphyrin dyes and pigments.
• Biomimetic Chemistry: Used in studies modeling heme proteins and other natural porphyrin systems for fundamental research and enzyme mimicry.

Basic Information

Product Name	7,12-Bis[1,2-Bis[(Trimethylsilyl)Oxy]Ethyl]-3,8,13,17-Tetramethyl-21H,23H-Porphyrin-2,18-Dipropanoic Acid Dimethyl Ester
CAS No.	38574-20-8
Molecular Formula	C48H74N4O10Si4
Molecular Weight	987.51 g/mol
Synonyms	Dimethyl 7,12-bis[1,2-bis(trimethylsilyloxy)ethyl]-3,8,13,17-tetramethyl-21H,23H-porphyrin-2,18-dipropionate; Protoporphyrin IX dimethyl ester bis(TMS) derivative; Protoporphyrin-IX-bis(trimethylsilyl)ether dimethyl ester; 2,18-Bis(methoxycarbonylethyl)-7,12-bis[1,2-bis(trimethylsiloxy)ethyl]-3,8,13,17-tetramethylporphyrin; TMS-protected Protoporphyrin IX dimethyl ester; Porphyrin TMS ether intermediate; 38574-20-8
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development. Each lot is characterized using advanced analytical techniques including HPLC, NMR (1H and 13C), and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment, supporting your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (argon or nitrogen) after opening to prevent degradation. For long-term storage, consider storing at 2-8°C.

Specification

Item	Specification
Appearance	Dark purple to brown solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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