CDK4/6-IN-15
Based on 1 Customer Validation
CDK4/6-IN-15 is an orally active and selective CDK4/6 inhibitor. CDK4/6-IN-15 potently inhibits cancer cells growth. CDK4/6-IN-15 arrests cell cycle at G1 phase and suppresses retinoblastoma tumour suppressor protein (Rb) phosphorylation at S780 and E2 factor (E2F)-regulated gene expression.
For research use only. We do not sell to patients.
- Purity: 99.32%
- CAS No.: 2078047-99-9
- Formula: C21H27FN8S
- Molecular Weight:442.56
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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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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Biological Activity
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CDK4 3 nM (IC50) |
CDK6 0.279 μM (IC50) |
CDK2 3.335 μM (IC50) |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| MDA-MB-453 | GI50 |
0.325 μM
Compound: 40a
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Antiproliferative activity against human MDA-MB-453 cells assessed as cell growth inhibition incubated for 72 hrs by MTT assay
Antiproliferative activity against human MDA-MB-453 cells assessed as cell growth inhibition incubated for 72 hrs by MTT assay
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[PMID: 32707525] |
| MV4-11 | GI50 |
0.107 μM
Compound: 40a
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Antiproliferative activity against human MV4-11 cells assessed as cell growth inhibition incubated for 72 hrs by resazurin assay
Antiproliferative activity against human MV4-11 cells assessed as cell growth inhibition incubated for 72 hrs by resazurin assay
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[PMID: 32707525] |
CDK4/6-IN-15 (compound 91) (10 μM; 24 h) also potently inhibits FLT3 and MYLK4 with inhibition rates >90%[1].
CDK4/6-IN-15 (0-5 μM; 72 h) suppresses tumour cell proliferation selectively with GI50s of 0.107 μM (MV4-11) and 0.325 μM (MDA-MB-453)[1].
CDK4/6-IN-15 (0.1-1 μM; 24 h) arrests exclusively the cell cycle at G1 phase in Rb-positive MV4-11 cells and MDA-MB-453 cells[1].
CDK4/6-IN-15 (0.1-1 μM or 0.3-3 μM; 24-96 h) triggers apoptosis in MV4-11 and MDA-MB-453 cells[1].
CDK4/6-IN-15 (0.1-3.3 μM; 4-24 h) inhibits phosphorylation of Rb[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:MV4-11 and MDA-MB-453 cells
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Concentration:0.1 μM, 0.5 μM, and 1 μM for MV4-11; 0.3 μM, 0.6 μM, and 3.3 μM for MDA-MB-453 cells
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Incubation Time:24 h, 48 h, 72 h, and 96 h
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Result:Induced cell apoptosis via arresting cell cycle at G1 accompanied with Rb) phosphorylation suppression and E2F-regulated gene expression decreases.
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Cell Line:MV4-11 (GI50=0.107 μM) and MDA-MB-453 (GI50=0.325 μM)
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Concentration:1×, 5×, 10× GI50
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Incubation Time:4 h, 12 h, and 24 h
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Result:Resulted inhibition of Rb phosphorylation at S780.
Pharmacokinetic Analysis[1]
| Route | Dose (mg/kg) | CL (mL/min/kg) | Vss (L/kg) | AUC (μM·h) | Cmax (μM) | Tmax (h) | t1/2 (h) | F (%) | |
| rat | IV | 5 | 155 | 27.5 | 1.2 | 1.4 | / | 2.1 | / |
| PO | 20 | / | / | 4.4 | 0.3 | 4.3 | 20.3 | 95 | |
| mouse | IV | 2 | 90 | 15.7 | 0.7 | 1.3 | / | 2.9 | / |
| PO | 10 | / | / | 4.3 | 0.6 | 2.5 | 2.7 | 129 |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 2078047-99-9
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Appearance Solid
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Molecular Weight 442.56
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Formula C21H27FN8S
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Color Light yellow to yellow
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SMILES
CNC1=NC(C)=C(C2=NC(NC3=NC=C(N4CCC(N(C)C)CC4)C=C3)=NC=C2F)S1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 5 mg/mL (11.30 mM; ultrasonic and warming and heat to 60°C; 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)
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.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%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. * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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
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Data Sheet (274 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)
- 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 | 2.2596 mL | 11.2979 mL | 22.5958 mL | 56.4895 mL |
| 5 mM | 0.4519 mL | 2.2596 mL | 4.5192 mL | 11.2979 mL | |
| 10 mM | 0.2260 mL | 1.1298 mL | 2.2596 mL | 5.6490 mL |
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