Methyl pheophorbide a
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Methyl pheophorbide a is a natural product, one of the chlorophyll-a derivatives. Methyl pheophorbide a is a photosensitizer that produces singlet oxygen and reactive oxygen species (ROS) under light of specific wavelength, thereby leading to cell death.
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- 純度: 99.57%
- CAS 番号: 5594-30-9
- 分子式: C36H38N4O5
- 分子量:606.71
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保管条件:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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生物活性
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| 1A9 | ED50 |
0.26 μg/mL
Compound: 5
|
Cytotoxicity against human 1A9 cells after 72 hrs by SRB assay
Cytotoxicity against human 1A9 cells after 72 hrs by SRB assay
|
[PMID: 11473423] |
| A549 | ED50 |
0.83 μg/mL
Compound: 5
|
Cytotoxicity against human A549 cells after 72 hrs by SRB assay
Cytotoxicity against human A549 cells after 72 hrs by SRB assay
|
[PMID: 11473423] |
| Daudi | IC50 |
25 μM
Compound: 6, mPheo
|
Cytotoxicity against human Daudi cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human Daudi cells under deem light after 96 hrs by MTT assay
|
[PMID: 17993275] |
| HCT-8 | ED50 |
1 μg/mL
Compound: 5
|
Cytotoxicity against human HCT8 cells after 72 hrs by SRB assay
Cytotoxicity against human HCT8 cells after 72 hrs by SRB assay
|
[PMID: 11473423] |
| HeLa | IC50 |
0.182 μM
Compound: 7, MPa
|
Photosensitizing activity against human HeLa cells assessed as reduction in cell viability pre-incubated for 24 hrs followed by 15 mins exposure to 670 to 710 nm light at dose of 2.0 J/cm2 and measured 12 hrs after radiation by WST-8 assay
Photosensitizing activity against human HeLa cells assessed as reduction in cell viability pre-incubated for 24 hrs followed by 15 mins exposure to 670 to 710 nm light at dose of 2.0 J/cm2 and measured 12 hrs after radiation by WST-8 assay
|
[PMID: 25797162] |
| HeLa | IC50 |
25 μM
Compound: 6, mPheo
|
Cytotoxicity against human HeLa cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human HeLa cells under deem light after 96 hrs by MTT assay
|
[PMID: 17993275] |
| K562 | IC50 |
>100 μM
Compound: 6, mPheo
|
Cytotoxicity against human K562 cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human K562 cells under deem light after 96 hrs by MTT assay
|
[PMID: 17993275] |
| KB | ED50 |
0.23 μg/mL
Compound: 5
|
Cytotoxicity against human KB cells after 72 hrs by SRB assay
Cytotoxicity against human KB cells after 72 hrs by SRB assay
|
[PMID: 11473423] |
| MCF7 | ED50 |
0.95 μg/mL
Compound: 5
|
Cytotoxicity against human MCF7 cells after 72 hrs by SRB assay
Cytotoxicity against human MCF7 cells after 72 hrs by SRB assay
|
[PMID: 11473423] |
| NCI-H69 | IC50 |
>100 μM
Compound: 6, mPheo
|
Cytotoxicity against human H69 cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human H69 cells under deem light after 96 hrs by MTT assay
|
[PMID: 17993275] |
| Raji | IC50 |
>100 μM
Compound: 6, mPheo
|
Cytotoxicity against human Raji cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human Raji cells under deem light after 96 hrs by MTT assay
|
[PMID: 17993275] |
| SiHa | IC50 |
>100 μM
Compound: 6, mPheo
|
Cytotoxicity against human SIHA cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human SIHA cells under deem light after 96 hrs by MTT assay
|
[PMID: 17993275] |
| SK-MEL | ED50 |
1.2 μg/mL
Compound: 5
|
Cytotoxicity against human SK-MEL cells after 72 hrs by SRB assay
Cytotoxicity against human SK-MEL cells after 72 hrs by SRB assay
|
[PMID: 11473423] |
Methyl pheophorbide a (0.25-2 μg/mL, 4 h) reduces the cell viability of U937 and SK-HEP-1, activates caspase 3/7, causes the formation of apoptotic bodies and vesicle, and induces apoptosis[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:U937 and SK-HEP-1
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Concentration:0.25-2 μg/mL
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Incubation Time:4 h
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Result:Inhibited cell viability under light.
化学情報
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CAS 番号 5594-30-9
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性状 Solid
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分子量 606.71
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分子式 C36H38N4O5
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Color Brown to black
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SMILES
COC([C@@H]1/C2=C([C@H]([C@@H]3C)CCC(OC)=O)/N=C3/C=C(C(C)=C/4C=C)\NC4=C/C5=N/C(C(CC)=C5C)=C\C6=C(C)C(C1=O)=C2N6)=O
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Structure Classification
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Initial Source
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輸送条件
Room temperature in continental US; may vary elsewhere.
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保管条件
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
純度とドキュメンテーション
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データシート (279 KB)
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SDS (251 KB)
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- Portuguese - PT (251 KB)
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取扱説明書 (2659 KB)
参考文献
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)