2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride (CAS: 28265-17-0) is an organometallic compound with the molecular formula C36H44ClMnN4 and a molecular weight of 623.15. This manganese-based porphyrin derivative finds application in various chemical synthesis and materials science research areas. It is utilised as a catalyst and in the development of novel functional materials, particularly those with photonic and electronic properties.
- Synonyms
- 8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride,28265-17-0, C36H44ClMnN4

Catalysis
This manganese(III) porphyrin complex can act as a catalyst in various oxidation reactions. Its coordination chemistry allows for the activation of oxidants, facilitating transformations in organic synthesis.
Materials Science
The compound's porphyrin structure and metal centre make it of interest for developing advanced materials, including those with specific optical or electronic characteristics for applications in organic electronics.
Chemical Synthesis
It serves as a valuable building block or reagent in complex organic synthesis pathways, contributing to the creation of intricate molecular architectures.
Photonic and Optical Materials Research
Due to its porphyrin chromophore, it may be investigated for applications in areas requiring specific light absorption or emission properties.
| Molecular weight | 623.15 |
|---|---|
| Empirical formula | C36H44ClMnN4 |
| Assay | 97% |
| 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 459 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 manganese(III) chloride used for?
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This compound is primarily used in catalysis, materials science, and chemical synthesis research, particularly in areas involving oxidation reactions and the development of materials with specific electronic or optical properties.
What is the CAS number and formula for this product?
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The CAS number is 28265-17-0, and the empirical formula (Hill notation) is C36H44ClMnN4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. We do not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling requirements for this chemical?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. The compound is classified with WGK Germany 3, indicating a high hazard to water.
How is this chemical packed and exported?
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Tech Serve Solutions expertly packs and exports chemicals globally, ensuring compliance with all relevant shipping regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by calling us directly.
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