Zabadinostat
Based on 4 publication(s) in Google Scholar
Zabadinostat (CXD101) is a potent, selective and orally active class I HDAC inhibitor with IC50s of 63 nM, 570 nM and 550 nM for HDAC1, HDAC2 and HDAC3, respectively. Zabadinostat has no activity against HDAC class II. Zabadinostat has antitumor activity.
For research use only. We do not sell to patients.
- Purity: 99.83%
- CAS No.: 934828-12-3
- Formula: C24H29N5O
- Molecular Weight:403.52
-
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]
-
Biological Activity
-
Chemical Information
-
Solvent & Solubility
- Purity & Documentation
- References
-
Help & FAQs
-
Reprogramming Compound Library
HY-L039
-
Oxygen Sensing Compound Library
HY-L045
-
Anti-COVID-19 Compound Library
HY-L052
-
Orally Active Compound Library
HY-L061
-
Anti-Breast Cancer Compound Library
HY-L074
-
Anti-Pancreatic Cancer Compound Library
HY-L077
-
Anti-Blood Cancer Compound Library
HY-L079
-
Anti-Liver Cancer Compound Library
HY-L101
-
Anti-Pulmonary Fibrosis Compound Library
HY-L125
-
Osteogenesis Compound Library
HY-L131
-
Heterocyclic Compound Library
HY-L138
-
Highly Selective Inhibitors Library
HY-L158
-
Anti-Hematopathy Compound Library
HY-L171
-
Multi-Target Compound Library
HY-L176
-
Bioactive Compound Library Max
HY-L181
-
MCE Bioactive Compound Library
HY-L001V
-
Drug Repurposing Compound Library Plus
HY-L035P
-
Clinical Compound Library Plus
HY-L026P
-
Bioactive Compound Library
HY-L001
-
Anti-Brain Cancer Compound Library
HY-L188
-
High-Throughput Bioactive Compound Library
HY-L205
-
High-Efficiency Gene Editing Compound Library
HY-L244
-
Lactylation Compound Library
HY-L249
-
Anti-Infection Compound Library
HY-L002
-
Cell Cycle/DNA Damage Compound Library
HY-L004
-
Epigenetics Compound Library
HY-L005
-
Histone Modification Research Compound Library
HY-L024
-
Anti-Cancer Compound Library
HY-L025
-
Clinical Compound Library
HY-L026
-
Anti-Aging Compound Library
HY-L034
-
Drug Repurposing Compound Library
HY-L035
Publications Citing Use of MedChemExpress (MCE) Zabadinostat
More
Customer Validation & Images
-
RT-PCR
-
Flow Cytometry
-
WB
Biological Activity
|
HDAC1 63 nM (IC50) |
HDAC3 550 nM (IC50) |
HDAC2 570 nM (IC50) |
Zabadinostat has been tested in vitro in colon, lung, non-Hodgkin lymphoma, and myeloma cell lines with IC50s ranged from 0.2 to 15 μM[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
For Zabadinostat, after oral dosing in murine and canine models, peak plasma concentrations (Cmax) are reached 1 to 2 hours after the dose and terminal half‐lives are 6 hours and 8 hours, respectively. After murine oral [14C]-Zabadinostat at a dose of 1.6 mg/kg (4 μmol/kg), tissue radioactivity peaked 3 to 6 hours after the dose and declined slowly thereafter with Zabadinostat‐related material still present in tissue 21 days after the dose[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Chemical Information
-
CAS No. 934828-12-3
-
Appearance Solid
-
Molecular Weight 403.52
-
Formula C24H29N5O
-
Color White to off-white
-
SMILES
O=C(NC1=C(N)C=CC=C1)C2=CC=C(C3CCN(CC4=CN(C)N=C4C)CC3)C=C2
-
Synonyms
CXD101
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (4)
-
Journal Impact Factor
-
Most Recent
-
Cell Rep Med
2024 Oct 15;5(10):101770. PMID: 39368485 -
Cancer Immunol Immunother
HDAC1-3 inhibition triggers NEDD4-mediated CCR2 downregulation and attenuates immunosuppression in myeloid-derived suppressor cells. [Abstract]2025 Feb 1;74(3):81. PMID: 39891718
Zabadinostat purchased from MedChemExpress. Usage Cited in: Cancer Immunol Immunother. 2025 Feb 1;74(3):81. [Abstract]
Total RNA was extracted from in vitro M-MDSCs, and qRT-PCR was performed to measure the mRNA expression of Ccr2 treated with Zabadinostat (CXD101) (250 nM).
Zabadinostat purchased from MedChemExpress. Usage Cited in: Cancer Immunol Immunother. 2025 Feb 1;74(3):81. [Abstract]
Flow cytometry of CCR2 expression on in vitro M-MDSCs after 6 h of treatment with CXD101 (250 nM).
Zabadinostat purchased from MedChemExpress. Usage Cited in: Cancer Immunol Immunother. 2025 Feb 1;74(3):81. [Abstract]
In vitro MDSCs treated with CXD101 (250 nM), MG-132 (5 µM), or CXD101 and MG-132 for 6 h. The protein levels of NEDD4, CCR2, and ubiquitin were analyzed by western blot.
-
-
Solvent & Solubility
DMSO : ≥ 31 mg/mL (76.82 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (6.20 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (6.20 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
-
-
-
-
Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
-
%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
-
%+
-
+%Tween-80 + +
-
%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL.
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
-
Data Sheet (272 KB)
-
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
-
Handling Instructions (2659 KB)
References
[1]. Eyre TA, et al. Predictive biomarkers for disease sensitivity in lymphoma - the holy grail for HDAC inhibitors? Oncotarget. 2018 Dec 18;9(99):37280-37281. [Content Brief]
[2]. Eyre TA, et al. A phase 1 study to assess the safety, tolerability, and pharmacokinetics of CXD101 in patients with advanced cancer. Cancer. 2019 Jan 1;125(1):99-108. [Content Brief]
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 | 2.4782 mL | 12.3910 mL | 24.7819 mL | 61.9548 mL |
| 5 mM | 0.4956 mL | 2.4782 mL | 4.9564 mL | 12.3910 mL | |
| 10 mM | 0.2478 mL | 1.2391 mL | 2.4782 mL | 6.1955 mL | |
| 15 mM | 0.1652 mL | 0.8261 mL | 1.6521 mL | 4.1303 mL | |
| 20 mM | 0.1239 mL | 0.6195 mL | 1.2391 mL | 3.0977 mL | |
| 25 mM | 0.0991 mL | 0.4956 mL | 0.9913 mL | 2.4782 mL | |
| 30 mM | 0.0826 mL | 0.4130 mL | 0.8261 mL | 2.0652 mL | |
| 40 mM | 0.0620 mL | 0.3098 mL | 0.6195 mL | 1.5489 mL | |
| 50 mM | 0.0496 mL | 0.2478 mL | 0.4956 mL | 1.2391 mL | |
| 60 mM | 0.0413 mL | 0.2065 mL | 0.4130 mL | 1.0326 mL |
Zabadinostat Related Classifications
HY-100748 Related Classifications
Powered by Bioz