5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II)
5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II) (CAS: 14172-91-9) is an organometallic compound with the molecular formula C44H28CuN4 and a molecular weight of 676.27. This copper porphyrin derivative is noted for its photophysical properties, making it valuable in materials science and optoelectronic research. It is primarily utilised as a building block in the development of novel electronic and photonic materials.
- IUPAC
- Copper TPP
- Synonyms
- 20-Tetraphenyl-21H,23H-porphine copper(II)Copper TPPC44H28CuN4

Organic Electronics
This copper porphyrin serves as a key component in the fabrication of organic electronic devices. Its specific electronic and optical characteristics enable its use in applications such as organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs).
Photonic Materials
The compound's photophysical properties, including distinct absorption maxima, make it suitable for use in photonic and optical materials. It can be incorporated into systems designed for light harvesting, emission, or sensing applications.
Dyes and Pigments
As a metalloporphyrin dye, it finds application in areas requiring stable coloured compounds with specific optical absorption profiles. Its structure is related to phthalocyanines, suggesting use in specialised dye formulations.
| Molecular weight | 676.27 |
|---|---|
| Empirical formula | C44H28CuN4 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 411 nmλmax 536 nm (2nd) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II) used for?
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This compound is primarily used in materials science for developing organic and printed electronics, as well as photonic and optical materials. It functions as a dye and a building block in these advanced applications.
What are the CAS number and molecular formula?
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The CAS number for 5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II) is 14172-91-9. Its empirical formula is C44H28CuN4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are detailed in the product specifications. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations for handling this chemical?
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Handle with care, using appropriate personal protective equipment including eyeshields and gloves. A respirator filter such as type N95 (US) or type P1 (EN143) is recommended. This compound has a WGK Germany classification of 3.
How is this chemical packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Packaging is managed according to international shipping regulations and the specific requirements of the chemical to ensure safe transit.
How can I request a sample or quote?
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To request a sample or a quote, please contact our sales team through the details provided on our website. Specify the product name and CAS number (14172-91-9) for prompt service.
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