Alteminostat
Based on 1 publication(s) in Google Scholar
Alteminostat (CKD-581) is a potent HDAC inhibitor. Alteminostat inhibits the class I-II HDAC family via histone H3 and tubulin acetylation. Alteminostat can be used for lymphoma and multiple myeloma research.
For research use only. We do not sell to patients.
- Purity: 98.66%
- CAS No.: 1246374-97-9
- Formula: C27H36N6O3
- Molecular Weight:492.61
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Storage:
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) Alteminostat
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Biological Activity
Alteminostat (CKD-581; 1 nM-10 μM; 72 hours) treatment potently reduces cell viability in all four lymphoma cell lines in a concentration-dependent manner. The IC50 values of Alteminostat in SU-DHL-4, OCI-LY1, SU-DHL-2, and U2932 cells are 1.31 nM, 36.91 nM, 1.18 nM, and 31.99 nM, respectively[1].
Alteminostat (CKD-581; 10-300 nM; 24 hours) treatment decreases the expression of BCL-6 as well as BCL-2 in cells[1].
Alteminostat (CKD-581; 30-300 nM; 24 h) treatment results in γH2AX accumulation and PARP1 cleavage in SU-DHL-4, OCI-LY1, SU-DHL-2, and U2932 cells. Alteminostat decreases the protein levels of BCL-XL and MCL-1 in a concentration-dependent manner in OCI-LY1 cells[1].
Alteminostat (CKD-581; 10-300 nM; 6 hours) treatment increases the acetylation of histone H3 in SU-DHL-2 cells. And tubulin acetylation also increased with 10 nM CKD-581. CKD-581 increased the acetylation of target molecules by inhibiting class I-II HDACs in lymphoma cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:SU-DHL-4, OCI-LY1, SU-DHL-2, and U2932 cells
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Concentration:1 nM-10 μM
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Incubation Time:72 hours
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Result:Potently reduced cell viability in all four lymphoma cell lines in a concentration-dependent manner.
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Cell Line:SU-DHL-4 and OCI-LY1 cells
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Concentration:10 nM, 30 nM, 100 nM, 300 nM
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Incubation Time:24 hours
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Result:Decreased the expression of BCL-6 as well as BCL-2 in cells.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male NOD.CB17 SCID injected with SU-DHL-4 cells[1]
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Dosage:20 mg/kg or 40 mg/kg
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Administration:Intraperitoneal injection; twice a week; for 4 weeks
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Result:Partially but significantly suppressed tumor growth.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
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CAS No. 1246374-97-9
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Appearance Solid
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Molecular Weight 492.61
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Formula C27H36N6O3
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Color White to off-white
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SMILES
O=C(N1CCN(C)CC1)N(CCCCCCC(NO)=O)C2=CC=C(C3=CC4=C(C=C3)C=NN4C)C=C2
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Synonyms
CKD-581
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Publications (1)
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Journal Impact Factor
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Most Recent
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Cell Rep
Comprehensive mass spectrometry screening-derived atlas of HDAC inhibitors reveals histone-specific acetylation changes. [Abstract]2026 May 26;45(5):117289. PMID: 42030158
Solvent & Solubility
DMSO : 230 mg/mL (466.90 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, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (273 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 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, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.0300 mL | 10.1500 mL | 20.3000 mL | 50.7501 mL |
| 5 mM | 0.4060 mL | 2.0300 mL | 4.0600 mL | 10.1500 mL | |
| 10 mM | 0.2030 mL | 1.0150 mL | 2.0300 mL | 5.0750 mL | |
| 15 mM | 0.1353 mL | 0.6767 mL | 1.3533 mL | 3.3833 mL | |
| 20 mM | 0.1015 mL | 0.5075 mL | 1.0150 mL | 2.5375 mL | |
| 25 mM | 0.0812 mL | 0.4060 mL | 0.8120 mL | 2.0300 mL | |
| 30 mM | 0.0677 mL | 0.3383 mL | 0.6767 mL | 1.6917 mL | |
| 40 mM | 0.0508 mL | 0.2538 mL | 0.5075 mL | 1.2688 mL | |
| 50 mM | 0.0406 mL | 0.2030 mL | 0.4060 mL | 1.0150 mL | |
| 60 mM | 0.0338 mL | 0.1692 mL | 0.3383 mL | 0.8458 mL | |
| 80 mM | 0.0254 mL | 0.1269 mL | 0.2538 mL | 0.6344 mL | |
| 100 mM | 0.0203 mL | 0.1015 mL | 0.2030 mL | 0.5075 mL |
Alteminostat Related Classifications
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