Pyropheophorbide a methyl ester
Pyropheophorbide a methyl ester (CAS 6453-67-4, C34H36N4O3) is a bioactive small molecule with a molecular weight of 548.67 g/mol. It is primarily used in cell biology research due to its photodynamic properties. This compound is supplied by Tech Serve Solutions with a minimum purity of 93% and is stored at -20°C to maintain its stability. Its applications are centred around its role as a research chemical.
- IUPAC
- MPP a

Cell Biology Research
Pyropheophorbide a methyl ester serves as a valuable tool in cell biology studies. Its photodynamic nature allows for investigations into cellular processes affected by light activation, particularly in the context of photosensitisation.
Biochemical Investigations
This compound can be utilised in biochemical assays and studies focusing on porphyrin-related pathways. Its structure lends itself to exploring interactions within biological systems at a molecular level.
Photodynamic Therapy Research
As a derivative of chlorophyll, Pyropheophorbide a methyl ester is investigated for its potential in photodynamic therapy research. Its ability to generate reactive oxygen species upon illumination is of interest for experimental applications.
| Molecular weight | 548.67 |
|---|---|
| Empirical formula | C34H36N4O3 |
| Assay | ≥93% |
| Storage temperature | −20°C |
| 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.
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 Pyropheophorbide a methyl ester used for?
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Pyropheophorbide a methyl ester is used in cell biology research and biochemical investigations, including studies related to photodynamic therapy due to its photodynamic properties.
What are the CAS number and formula for Pyropheophorbide a methyl ester?
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The CAS number for Pyropheophorbide a methyl ester is 6453-67-4, and its molecular formula is C34H36N4O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pyropheophorbide a methyl ester with an assay of ≥93%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for Pyropheophorbide a methyl ester?
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When handling Pyropheophorbide a methyl ester, it is essential to use safety equipment such as eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified with WGK Germany 3, indicating a high hazard to water.
How is Pyropheophorbide a methyl ester shipped and exported?
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Pyropheophorbide a methyl ester is typically stored at -20°C. Tech Serve Solutions is a global supplier and exporter experienced in handling and shipping fine chemicals worldwide, adhering to all relevant regulations.
How can I request a sample or quote for Pyropheophorbide a methyl ester?
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To request a sample or a quote for Pyropheophorbide a methyl ester, please contact the Tech Serve Solutions sales team via our website or by phone. Our team will assist you with your requirements.
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