BI-7273
Based on 2 publication(s) in Google Scholar
BI-7273 is a selective, and cell-permeable BRD9 inhibitor, with an IC50 and a Kd of 19 and 0.75 nM; also shows high effect on BRD7, with an IC50 and a Kd of 117 nM and 0.3 nM.
For research use only. We do not sell to patients.
The BI-7273 was designed by Boehringer Ingelheim and could be obtained free of charge through the Boehringer Ingelheim open innovation portal opnMe.com, associated with its negative control.
- Purity : 99.75%
- CAS No.: 1883429-21-7
- Formula: C20H23N3O3
- Molecular Weight:353.41
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Protocols
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) BI-7273
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Customer Validation & Images
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RT-PCR
Biological Activity
Description
IC50 & Target
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BRD9 |
Cellular Effect
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| A204 | IC50 |
0.3717 μM
Compound: 1a;BI-7273
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Antiproliferative activity against human A204 cells assessed as inhibition of cell growth incubated for 7 days by CellTiterGlo assay
Antiproliferative activity against human A204 cells assessed as inhibition of cell growth incubated for 7 days by CellTiterGlo assay
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[PMID: 30540463] |
| EOL1 | EC50 |
1400 nM
Compound: 1; BI-7273
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Antiproliferative activity against human EOL-1 cells by cell titre glo assay
Antiproliferative activity against human EOL-1 cells by cell titre glo assay
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[PMID: 26914985] |
| EOL1 | IC50 |
0.08926 μM
Compound: 1a;BI-7273
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Antiproliferative activity against human EOL1 cells assessed as inhibition of cell growth incubated for 7 days by CellTiterGlo assay
Antiproliferative activity against human EOL1 cells assessed as inhibition of cell growth incubated for 7 days by CellTiterGlo assay
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[PMID: 30540463] |
| G-401 | IC50 |
4.9 μM
Compound: 3; BI-7273
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Inhibition of cell viability in human G-401 cells incubated for 4 days by CellTiter-Glo luminescent cell viability assay
Inhibition of cell viability in human G-401 cells incubated for 4 days by CellTiter-Glo luminescent cell viability assay
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[PMID: 39132814] |
In Vitro
BI-7273 is a selective, and cell-permeable BRD9 inhibitor, with an IC50 and a Kd of 19 and 0.75 nM; also shows high effect on BRD7, with an IC50 and a Kd of 117 nM and 0.3 nM. BI-7273 also has slight activity against a panel of kinases such as CECR2, BRPF1, BRD1, CREBBP, EP300, FALZ, TAF1(2) and TAF1L(2), with Kds of 8.8 nM, 210 nM, 2600 nM, 8600 nM, 10000 nM, 850 nM, 1000 nM, and 1200 nM, respectively. BI-7273 (1 μM) is active in U2OS cell lines. BI-7273 blocks EOL-1 cell proliferation with EC50 of 1400 nM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. Further protocols information, click here.
Chemical Information
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CAS No. 1883429-21-7
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Appearance Solid
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Molecular Weight 353.41
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Formula C20H23N3O3
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Color White to off-white
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SMILES
CN(C)CC1=C(OC)C=C(C(C2=C3C=NC=C2)=CN(C)C3=O)C=C1OC
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (2)
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Journal Impact Factor
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Most Recent
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Cell
2026 Jun 11;189(12):3541-3552.e18. PMID: 41999746 -
Noncoding RNA
Bromodomain and Extra-Terminal Family Proteins BRD2, BRD3, and BRD4 Contribute to H19-Dependent Transcriptional Regulation of Cell Adhesion Molecules, Modulating Metastatic Dissemination Program in Prostate Cancer. [Abstract]2025 Apr 29;11(3):33. PMID: 40407591
BI-7273 purchased from MedChemExpress. Usage Cited in: Noncoding RNA. 2025 Apr 29;11(3):33. [Abstract]
Treatment with Bi7273 (5 μM) is ineffective in modulating cell adhesion molecules E-cadherin and β4 integrin, while it can downregulate a known BRD7/BRD9 target gene like CCND1.
Solvent & Solubility
In Vitro:
DMSO : 2 mg/mL (5.66 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Protocols
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Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.
Purity & Documentation
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Data Sheet (327 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.8296 mL | 14.1479 mL | 28.2957 mL | 70.7394 mL |
| 5 mM | 0.5659 mL | 2.8296 mL | 5.6591 mL | 14.1479 mL |
BI-7273 Related Classifications
HY-100351 Related Classifications
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