| Cas No.: | 423748-02-1 |
| Chemical Name: | MS37452 |
| Synonyms: | MS37452 |
| SMILES: | CC1C=CC=C(OCC(N2CCN(C(C3=CC=CC(OC)=C3OC)=O)CC2)=O)C=1 |
| Formula: | C22H26N2O5 |
| M.Wt: | 398.452246189117 |
| Purity: | >98% |
| Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
| Description: | MS37452 is a potent inhibitor of CBX7 chromodomain binding to H3K27me3, with a Kd of 27.7 μM. MS37452 can derepress transcription of polycomb repressive complex target gene p16/CDKN2A by displacing CBX7 binding to the INK4A/ARF locus in prostate cancer cells[1]. |
| Target: | CBX7[1] |
| In Vitro: | MS37452 (125-500 μM; 12 hours) significantly increases INK4A/ARF transcript levels up to 25% and 60% for 250 μM and 500 μM, respectively, as compared to the DMSO control[1]. MS37452 (250 μM; 2 hours) treats human PC3 prostate cancer cells for 2 hours reducing CBX7 occupancy across the INK4A/ARF locus[1]. RT-PCR[1] Cell Line: PC3 cells Concentration: 125-500 μM Incubation Time: 12 hours Result: Up-regulated INK4A/ARF expression up to 25% and 60% for 250 μM and 500 μM, respectively. |
| References: | [1]. Ren C, et al. Small-molecule modulators of methyl-lysine binding for the CBX7 chromodomain. Chem Biol. 2015;22(2):161-168. |

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