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Fimaporfin, also known as TPCS2a, is a potent chlorin-based photosensitizer, Fimaporfin is consisted of a mixture of three isomers A, B and C (25%,50%,25%). Fimaporfin has been developed by di-imide reduction of disulfonated tetraphenyl porphine (TPPS(2a)). The synthesized TPCS(2a) contains 3 isomers as shown by HPLC with low (<4%) inter-batch variation with respect to isomer formation, less than 0.5% (w/w) of the starting material TPPS(2a) and absorbs light at 652 nm. TPCS(2a) was found to be a clinically suitable PCI photosensitizer for photochemical activation of molecules that do not readily penetrate the cellular plasma membrane.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 100 mg | Inquiry | Inquiry | Inquiry | |
| 500 mg | Inquiry | Inquiry | Inquiry |
| Description | Fimaporfin, also known as TPCS2a, is a potent chlorin-based photosensitizer, Fimaporfin is consisted of a mixture of three isomers A, B and C (25%,50%,25%). Fimaporfin has been developed by di-imide reduction of disulfonated tetraphenyl porphine (TPPS(2a)). The synthesized TPCS(2a) contains 3 isomers as shown by HPLC with low (<4%) inter-batch variation with respect to isomer formation, less than 0.5% (w/w) of the starting material TPPS(2a) and absorbs light at 652 nm. TPCS(2a) was found to be a clinically suitable PCI photosensitizer for photochemical activation of molecules that do not readily penetrate the cellular plasma membrane. |
| Synonyms | TPCS2a, Disulfonated tetraphenyl chlorin |
| Molecular Weight | 776.88 |
| Formula | C44H32N4O6S2 |
| Cas No. | 1443547-43-0 |
| Smiles | O=S(C(C=C1)=CC=C1C2=C(N3)C=CC3=C(C4=CC=CC=C4)C5=NC(C=C5)=C(C6=CC=CC=C6)C(N7)=CC=C7C(C8=CC=C(S(=O)(O)=O)C=C8)=C9N=C2CC9)(O)=O |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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