- TPP
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- $10.00 / 1KG
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2025-11-14
- CAS:917-23-7
- Min. Order: 100KG
- Purity: 99%
- Supply Ability: 100 mt
- tetraphenylporphyrin
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- $10.00 / 10KG
-
2025-10-13
- CAS:917-23-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- TPP
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- $1.50 / 1g
-
2025-09-20
- CAS:917-23-7
- Min. Order: 1g
- Purity: 99.0% Min
- Supply Ability: 100 Tons
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| Product Name: | TPP | | Synonyms: | meso-Tetraphenylporphyrine;Porphine, 5,10,15,20-tetraphenyl-;RARECHEM AS SA 0001;TETRAPHENYLPORPHINE METAL FREE;TETRAPHENYLPORFYRIN;5,10,15,20-TETRAPHENYL-21H,23H-PORPHYRIN;ALPHA,BETA,GAMMA,EPSILON-TETRAPHENYLPORPHIN;A B G D-TETRAPHENYLPORPHINE | | CAS: | 917-23-7 | | MF: | C44H30N4 | | MW: | 614.74 | | EINECS: | 213-025-9 | | Product Categories: | electronic;Porphyrins;Synthetic Porphyrins;Ligands for Pharmaceutical Research;Magnetic Resonance Imaging (Chelating Reagents);Imidazoles ,Heterocyclic Acids;porphine (porphyrin) ligand;Analytical Chemistry;Biochemistry;Chelating Reagents;Porphines;Environmentally-friendly Oxidation;Ligands (Environmentally-friendly Oxidation);Synthetic Organic Chemistry;Organics;1 | | Mol File: | 917-23-7.mol |  |
| Melting point | 300 °C | | Boiling point | 648.45°C (rough estimate) | | density | 1.5288 (rough estimate) | | refractive index | 1.7030 (estimate) | | storage temp. | Inert atmosphere,Room Temperature | | solubility | dichloromethane: soluble | | form | Glistening Crystalline Powder | | color | Blue to purple | | Appearance | Orange to Brown to Dark purple powder to crystal | | Water Solubility | Insoluble in water. | | λmax | 514 nm | | ε(extinction coefficient) | ≥3500 at 480-486nm in toluene
≥4000 at 647-653nm in toluene
≥5000 at 589-595 nm in toluene
≥8000 at 546-552nm in toluene | | BRN | 379542 | | Stability: | Light Sensitive | | InChIKey | YNHJECZULSZAQK-LWQDQPMZSA-N | | EPA Substance Registry System | 21H,23H-Porphine, 5,10,15,20-tetraphenyl- (917-23-7) |
| Description | Tetraphenylporphyrin is a photosensitizer that is commonly used to form complexes with metals. Tetraphenylporphyrin complexes are inhibitors of microtubule assembly in human cervix carcinoma cells. | | Chemical Properties | purple glistening crystalline powder | | Uses | meso-Tetraphenylporphine is a photosensitizer that is often used to create coordination complexes with metals such as cobalt and rhodium. Cobalt meso-tetraphenylporphrine is used as a hydrogen catalyst. Meso-tetraphenylporphrine compounds are used as inhibitors of microtubule assembly in human cervix carcinoma cells. | | Definition | ChEBI: Tetraphenylporphyrin is a meso-substituted porphyrin and a phenylporphyrin. | | Application | Tetraphenylporphyrin, abbreviated TPP or H2TPP, is a synthetic heterocyclic compound that resembles naturally occurring porphyrins. . . . H2TPP is a photosensitizer for the production of singlet oxygen. | | Biological Activity | Tetraphenylporphyrin serves as an efficient inhibitor for Mg and its alloys. It is mainly used as a porphyrin moiety, in the preparation of ligand and introduction of metal in porphyrin. | | Purification Methods | Purify TPP by chromatography on neutral (Grade I) alumina, and recrystallisation from CH2Cl2/MeOH or *C6H6. It forms complexes with metals. [Yamashita et al. J Phys Chem 91 3055 1987, Beilstein 26 III/IV 1958.] |
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