Fig. 1 · Structure
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YKL-5-124
CDK7 Inhibitor
YKL-5-124 is a selective and irreversible inhibitor of cyclin-dependent kinase 7 (CDK7), demonstrating IC50 values of 53.5 nM and 9.7 nM for CDK7 and the CDK7/Mat1/CycH complex, respectively. This compound exhibits over 100-fold selectivity for CDK7 compared to CDK9 and CDK2 and has negligible activity against CDK12 and CDK13. YKL-5-124 effectively induces cell-cycle arrest, inhibits E2F-driven transcription, and has a limited impact on the phosphorylation status of RNA polymerase II, making it a valuable tool for research in cell cycle regulation and transcriptional control.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Inhibitor |
| CAS Number | 1957203-01-8 |
| Applications | CDK7 Inhibitor |
| Formula | C28H33N7O3 |
| Molecular Weight | 515.61 |
| SMILES | CC1(C)N(C(N[C@@H](C2=CC=CC=C2)CN(C)C)=O)CC3=C1NN=C3NC(C4=CC=C(NC(C=C)=O)C=C4)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.