Purpurin 18 methyl ester
Modify Date: 2024-01-03 21:21:32
Purpurin 18 methyl ester structure
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Common Name | Purpurin 18 methyl ester | ||
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| CAS Number | 51744-55-9 | Molecular Weight | 578.658 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 778.9±60.0 °C at 760 mmHg | |
| Molecular Formula | C34H34N4O5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 424.9±32.9 °C | |
Use of Purpurin 18 methyl esterPurpurin 18 methyl ester, a chlorophyll-a derivative, and is a photosensitizer that can be used in photodynamic therapy (PDT). Purpurin 18 methyl ester has photodynamic activity to induce cancer cell death[1]. |
| Name | Methyl 3-[(10Z,14Z,20Z,22S)-12-ethyl-13,18,22,27-tetramethyl-3,5-dioxo-17-vinyl-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.16,9.111,14.116,19.02,7]heptacosa-1(23),2(7),6(27),8,10,12,14,16,18,20-decaen-23-yl]propanoate |
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| Synonym | More Synonyms |
| Description | Purpurin 18 methyl ester, a chlorophyll-a derivative, and is a photosensitizer that can be used in photodynamic therapy (PDT). Purpurin 18 methyl ester has photodynamic activity to induce cancer cell death[1]. |
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| Related Catalog | |
| In Vitro | Purpurin 18 methyl ester (1-5 μg/mL; 24 h) has no cytotoxicity in dark in HepG-2 cells[1]. Purpurin 18 methyl ester (1-5 μg/mL; 24 h) decreases the viability of HepG-2 cells in a concentration-dependent manner with irradiation for 10 min[1]. Purpurin 18 methyl ester (0-24 h) is released from GO- Purpurin 18 methyl ester (Pu18) composite, with rates of 47%, 22% and 30% in weak acidic condition (pH 5.6), neutral environment (pH 7.4) and weak alkali condition (pH 8.9) for 24 h, respectively[1]. |
| References |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 778.9±60.0 °C at 760 mmHg |
| Molecular Formula | C34H34N4O5 |
| Molecular Weight | 578.658 |
| Flash Point | 424.9±32.9 °C |
| Exact Mass | 578.252930 |
| LogP | 3.80 |
| Vapour Pressure | 0.0±2.7 mmHg at 25°C |
| Index of Refraction | 1.677 |
| Methyl 3-[(10Z,14Z,20Z,22S)-12-ethyl-13,18,22,27-tetramethyl-3,5-dioxo-17-vinyl-4-oxa-8,24,25,26-tetraazahexacyclo[19.2.1.16,9.111,14.116,19.02,7]heptacosa-1(23),2(7),6(27),8,10,12,14,16,18,20 -decaen-23-yl]propanoate |