5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate)
5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) (CAS 36951-72-1) is a cationic porphyrin derivative with the empirical formula C72H66N8O12S4 and a molecular weight of 1363.60 g/mol. This compound exhibits notable absorption at 421 nm. It is primarily utilised as a fluorescent indicator and probe in various spectroscopic applications, and finds utility in materials science due to its unique photochemical properties.
- IUPAC
- meso-Tetra(N-methyl-4-pyridyl)porphine tetratosylate salt,TMPyP
- Synonyms
- 20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate)36951-72-1C72H66N8O12S4meso-Tetra(N-methyl-4-pyridyl)porphine tetratosylate saltTMPyP
Spectroscopic Analysis
This porphyrin derivative serves as a fluorescent indicator and probe, enabling detailed spectroscopic analysis. Its distinct absorption characteristics at 421 nm are valuable for quantitative and qualitative measurements.
Materials Science
Due to its photochemical properties, 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) is applicable in materials science. It can be incorporated into novel materials for optical or electronic applications.
Ion Probes
As a chelator and ion probe, this compound can be employed to detect or quantify specific ions in research settings. Its fluorescent nature facilitates sensitive detection methods.
| Molecular weight | 1363.60 |
|---|---|
| Empirical formula | C72H66N8O12S4 |
| Composition | Dye content, 97% |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | λmax 421 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 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate) used for?
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This compound is used as a fluorescent indicator and probe, particularly in spectroscopic applications, and has utility in materials science and as an ion probe.
What are the CAS number and formula for this product?
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The CAS number is 36951-72-1, and the empirical formula is C72H66N8O12S4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a dye content of 97%. We do not represent it as USP, BP, or EP grade.
How should this chemical be handled safely?
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This compound is a warning hazard (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95, eyewash, and gloves. Avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
Is this chemical packed and shipped by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including this product, and adheres to all shipping regulations.
How can I request a sample or quote for this product?
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Please contact our sales team via the website or by phone to request a sample or a quotation for 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin tetra(p-toluenesulfonate).
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