MN58b
Modify Date: 2025-08-25 20:13:24
MN58b structure
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Common Name | MN58b | ||
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| CAS Number | 203192-01-2 | Molecular Weight | 640.49 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C32H40Br2N4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
Use of MN58bMN58b is a selective choline kinase α (CHKα) inhibitor, and results in inhibition of phosphocholine synthesis. MN58b reduces cell growth through the induction of apoptosis, and also has antitumoral activity[1][2]. |
| Name | MN58b |
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| Description | MN58b is a selective choline kinase α (CHKα) inhibitor, and results in inhibition of phosphocholine synthesis. MN58b reduces cell growth through the induction of apoptosis, and also has antitumoral activity[1][2]. |
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| Related Catalog | |
| Target |
Choline kinase α (CHKα)[1] |
| In Vitro | The IC50s of MN58b for parental and Gemcitabine-resistant Suit2 007 cells are 3.14 µM and 0.77 µM, respectively[1]. MN58b (1-5 µM; 72 hours; SK-PC-1, Suit2 008, IMIM-PC2, and RWP-1 cells) has a marked effect on colony formation at 1 µM, and growth is completely abolished at 5 µM in all the cell lines[1]. MN58b ((1-10 µM; 24-48 hours; SK-PC-1, Suit2 008, IMIM-PC2, and RWP-1 cells) induces apoptosis and this response correlates with CHKα expression[1]. Cell Viability Assay[1] Cell Line: SK-PC-1, Suit2 008, IMIM-PC2, and RWP-1 cells Concentration: 1 µM, 5 µM Incubation Time: 72 hours Result: Inhibited cells growth. Apoptosis Analysis[1] Cell Line: SK-PC-1, Suit2 008, IMIM-PC2, and RWP-1 cells Concentration: 1 µM, 2 µM, 5 µM, 10 µM Incubation Time: 24 and 48 hours Result: Induced cell apoptosis. |
| In Vivo | MN58b (4 mg/kg; intraperitoneal injection; once a day; for 5 days; MF-1 nude mice) treatment significantly decreases phosphomonoesters in both HT29 and MDA-MB-231 xenografts. Phosphocholine levels are found to correlate with choline kinase activities[2]. Animal Model: MF-1 nude mice with HT29 or MDA-MB-231 cells[2] Dosage: 4 mg/kg Administration: Intraperitoneal injection; once a day; for 5 days Result: Phosphomonoesters decreased significantly. |
| References |
| Molecular Formula | C32H40Br2N4 |
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| Molecular Weight | 640.49 |
| Hazard Codes | Xi |
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