Protoporphyrin IX dimethyl ester
Protoporphyrin IX dimethyl ester (CAS: 5522-66-7), with the molecular formula C36H38N4O4 and a molecular weight of 590.71 g/mol, is a potent photosensitizer. It is known for its applications in biomedical research, particularly in cancer studies. This compound is soluble in various organic solvents including DMSO, THF, and acetone, making it versatile for laboratory use.
- IUPAC
- Dimethyl 8,13-divinyl-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropionate,Ooporpyhrin dimethyl ester

Photosensitizer in Cancer Research
Protoporphyrin IX dimethyl ester acts as a potent photosensitizer. It has been demonstrated in studies to target and affect human nasopharyngeal carcinoma cells.
Biochemical Research
As a naturally occurring porphyrin derivative, this compound is valuable in biochemical research. It is utilized in studies related to porphyrin metabolism and photodynamic therapy mechanisms.
Cell Biology Studies
This molecule finds application in cell biology research. Its photophysical properties make it useful for investigating cellular responses to light and photosensitization.
| Molecular weight | 590.71 |
|---|---|
| Empirical formula | C36H38N4O4 |
| Assay | ~90% (HPLC) |
| Solubility | DMSO: solubleTHF: solubleacetone: solublechloroform: solublediethyl ether: solubleethyl acetate: solublemethanol: soluble |
| Application | Protoporphyrin IX dimethyl ester has been demonstrated to a potent photosensitizer of human nasopharyngeal carcinoma1. |
| Melting point | 225-228 °C(lit.) |
| 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) |
|---|
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 Protoporphyrin IX dimethyl ester used for?
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Protoporphyrin IX dimethyl ester is primarily used as a potent photosensitizer in biomedical research, particularly for studies involving cancer cells like human nasopharyngeal carcinoma.
What are the CAS number and formula for Protoporphyrin IX dimethyl ester?
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The CAS number is 5522-66-7, and the empirical formula (Hill notation) is C36H38N4O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Protoporphyrin IX dimethyl ester with an assay of approximately 90% (HPLC). TSS does not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for Protoporphyrin IX dimethyl ester?
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Handle Protoporphyrin IX dimethyl ester with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK Germany 3, indicating a high hazard level.
Is Protoporphyrin IX dimethyl ester a controlled substance?
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The provided data does not indicate that Protoporphyrin IX dimethyl ester is a controlled substance.
How is Protoporphyrin IX dimethyl ester shipped and exported by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details can be provided upon request.
How can I request a sample or quote for Protoporphyrin IX dimethyl ester?
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Please contact Tech Serve Solutions directly to request a sample or a quote for Protoporphyrin IX dimethyl ester.
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