PFI 4
Modify Date: 2025-09-15 02:04:06
PFI 4 structure
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Common Name | PFI 4 | ||
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| CAS Number | 900305-37-5 | Molecular Weight | 380.440 | |
| Density | 1.3±0.1 g/cm3 | Boiling Point | 512.1±50.0 °C at 760 mmHg | |
| Molecular Formula | C21H24N4O3 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 263.5±30.1 °C | |
Use of PFI 4PFI-4 is a potent and selective and cell permeable BRPF1 bromodomain inhibitor (IC50 = 80 nM). Exhibits >100-fold selectivity for BRPF1 over a panel of other bromodomains including BRPF2 (BRD1), BRPF3 and BRD4. IC50 value: 80 nMTarget: BRPF1in vitro: Disrupts BRPF1 binding to histone H3.3. PFI-4 is a chemical probe that specifically binds to the bromodomain of BRPF1 with a Kd =13 nM as determined by ITC. It reduces recovery time in triple BRD cell construct in FRAP, inhibiting binding to tri-acetylated histone 4 (residues 1-21). It has much lower affinity for bromodomain 1 of BRD4 (Kd = >50 μM) and is selective for BRPF1 over BRPF2 and BRPF3. PFI-4 is potent in cells, with an IC50 value of 250 nM. |
| Name | pfi-4 |
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| Synonym | More Synonyms |
| Description | PFI-4 is a potent and selective and cell permeable BRPF1 bromodomain inhibitor (IC50 = 80 nM). Exhibits >100-fold selectivity for BRPF1 over a panel of other bromodomains including BRPF2 (BRD1), BRPF3 and BRD4. IC50 value: 80 nMTarget: BRPF1in vitro: Disrupts BRPF1 binding to histone H3.3. PFI-4 is a chemical probe that specifically binds to the bromodomain of BRPF1 with a Kd =13 nM as determined by ITC. It reduces recovery time in triple BRD cell construct in FRAP, inhibiting binding to tri-acetylated histone 4 (residues 1-21). It has much lower affinity for bromodomain 1 of BRD4 (Kd = >50 μM) and is selective for BRPF1 over BRPF2 and BRPF3. PFI-4 is potent in cells, with an IC50 value of 250 nM. |
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| Related Catalog | |
| References |
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 512.1±50.0 °C at 760 mmHg |
| Molecular Formula | C21H24N4O3 |
| Molecular Weight | 380.440 |
| Flash Point | 263.5±30.1 °C |
| Exact Mass | 380.184845 |
| LogP | 1.79 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.649 |
| InChIKey | QCIJLRJBZDBVDB-UHFFFAOYSA-N |
| SMILES | COc1ccccc1C(=O)Nc1cc2c(cc1N1CCCC1)n(C)c(=O)n2C |
| Storage condition | -20℃ |
| RIDADR | NONH for all modes of transport |
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| Benzamide, N-[2,3-dihydro-1,3-dimethyl-2-oxo-6-(1-pyrrolidinyl)-1H-benzimidazol-5-yl]-2-methoxy- |
| N-[1,3-Dimethyl-2-oxo-6-(1-pyrrolidinyl)-2,3-dihydro-1H-benzimidazol-5-yl]-2-methoxybenzamide |