2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine (CAS: 2683-82-1) is a synthetic organic compound with the molecular formula C36H46N4 and a molecular weight of 534.78 g/mol. This porphyrin derivative is a key building block in materials science, particularly within organic and printed electronics, and is also relevant in photonic and optical applications. Its specific absorption characteristics at 401 nm make it of interest for various specialised scientific investigations.
- IUPAC
- Octaethylporphine
- Synonyms
- 8,12,13,17,18-Octaethyl-21H,23H-porphine2683-82-1C36H46N4Octaethylporphine

Materials Science Research
Octaethylporphine is utilised in materials science for developing novel organic electronic devices and photonic materials. Its unique photophysical properties are a subject of ongoing research for advanced applications.
Organic and Printed Electronics
This compound serves as a precursor or component in the synthesis of organic semiconductors and printable electronic components. Its structured porphyrin ring contributes to charge transport and optical behaviour.
Photonic and Optical Applications
The absorption and emission characteristics of octaethylporphine make it suitable for research in areas like optical sensors, dyes, and light-harvesting systems. Its specific absorbance at 401 nm is a notable feature.
Cell Biology Studies
As a bioactive small molecule, octaethylporphine may be investigated for its interactions within cellular systems. Its potential biological activity warrants its use in specific cell biology research contexts.
| Molecular weight | 534.78 |
|---|---|
| Empirical formula | C36H46N4 |
| Assay | 97% |
| Form | powder |
| 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.
| Gene Information | human ... TERT(7015) |
|---|---|
| Absorption | λmax 401 nm |
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 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine used for?
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This compound is used in materials science, organic and printed electronics, and photonic and optical applications. It is also relevant in cell biology research.
What are the CAS number and formula for this porphyrin?
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The CAS number is 2683-82-1 and the empirical formula is C36H46N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine with an assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling recommendations for this chemical?
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This compound is classified under WGK Germany 3, indicating a high hazard to water. Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter.
How is this chemical packed, shipped, and exported by TSS?
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Tech Serve Solutions, as a specialist global supplier and exporter, ensures appropriate packaging and shipping protocols are followed for international export of this chemical, adhering to all relevant regulations.
How can I request a sample or quote for this product?
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To request a sample or obtain a quote for 2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine, please contact our sales department through the website or via direct inquiry.
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