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CDK Inhibitor
Ulecaciclib is an orally active inhibitor of cyclin-dependent kinases (CDKs), specifically targeting CDK2, CDK4, CDK6, and CDK7 with Ki values of 0.62 μM, 0.2 nM, 3 nM, and 0.63 μM, respectively. This compound exhibits excellent pharmacokinetic properties and is capable of crossing the blood-brain barrier. Ulecaciclib is valuable for research applications in cancer biology, particularly in the study of cell cycle regulation and CDK-related pathways in various malignancies. -
CDK12 Inhibitor
CDK12-IN-9 is a selective inhibitor of cyclin-dependent kinase 12 (CDK12) with an IC50 of 2.2 nM. This compound effectively inhibits phosphorylated serine 2 (pSER2), a key downstream marker associated with CDK12/13 activity. CDK12-IN-9 is suitable for cancer research, offering potential insights into therapeutic strategies targeting transcriptional regulation and DNA repair mechanisms in malignant cells. -
CDK2 Inhibitor
CDK2-IN-28 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2), designed to modulate cell cycle progression. This compound demonstrates significant anti-proliferative activity against MKN1 cells, with an EC50 of 0.31 μM. CDK2-IN-28 is valuable for research into mechanisms of cell cycle regulation and potential therapeutic applications in cancer. -
CDK2 Inhibitor
CDK2-IN-51 is a pyrazolopyridine derivative that selectively inhibits cyclin-dependent kinase 2 (CDK2) with an IC50 value of 23.47 nM. This compound demonstrates significant biological activity by downregulating the expression of critical DNA replication factors, including Polα, MCM7, ORC2, and ORC4, leading to pre-G1 cell cycle arrest. CDK2-IN-51 is primarily utilized in the research of colorectal cancer, providing valuable insights into cell cycle regulation and potential therapeutic strategies. -
CDK9 Degrader
PROTAC CDK9 degrader-8 is a potent degrader targeting CDK9, exhibiting an IC50 value of 0.01 μM. This compound effectively induces the degradation of CDK9, making it a valuable tool for investigating the role of CDK9 in cancer biology and therapeutic resistance. It is suitable for use in studies aimed at understanding the mechanisms of tumor progression and exploring potential treatment strategies. -
CDK12/CDK13 Inhibitor/CycK Molecular Glue Degrader
SR-5037 is an orally active inhibitor of CDK12 and CDK13, with an IC50 of 31 nM, and functions as a molecular glue degrader for CycK, demonstrating a DC50 of 30 nM and Dmax exceeding 98%. By inhibiting the enzymatic activity of the CDK12/CycK and CDK13/CycK complexes, SR-5037 facilitates the recruitment of DDB1, leading to proteasome-mediated degradation of CycK. This compound has shown efficacy in degrading active CycK in mouse models of triple-negative breast cancer and is a valuable tool for investigating treatment options in such malignancies. -
CDK7 Inhibitor
CDK7-IN-17 is a selective inhibitor of cyclin-dependent kinase 7 (CDK7), a key regulator of transcription and cell cycle progression. This pyrimidinyl derivative demonstrates potent inhibitory activity against CDK7, making it a valuable tool in cancer research, particularly in studies related to transcriptional dysregulation in various malignancies. Its application in elucidating CDK7's role in tumorigenesis may provide insights into novel therapeutic strategies for cancer treatment. -
CDK7 Inhibitor
CDK7-IN-31 is a highly potent and orally bioavailable inhibitor of cyclin-dependent kinase 7 (CDK7), demonstrating a Kd value of 0.18 nM. This compound exhibits significant anticancer activity, making it a valuable tool for cancer research and therapeutic development. Its selective inhibition of CDK7 facilitates investigations into the role of this kinase in cell cycle regulation and transcriptional control. -
CDK Inhibitor
CDK8-IN-14 is a selective inhibitor of cyclin-dependent kinase 8 (CDK8), displaying an IC50 value of 39.2 nM. This compound demonstrates significant anti-proliferative effects on acute myeloid leukemia (AML) cells, with reported GC50 values of 0.02 ± 0.01 μM for Molm-13 and 0.03 ± 0.01 μM for MV4-11. Its potency makes it a valuable tool for research into CDK8-mediated signaling pathways and potential therapeutic strategies in AML. -
CDK4/6 Inhibitor
CDK4/6-IN-8 is a selective inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6), displaying IC50 values of 5.01 nM and 3.97 nM for each target, respectively. This compound effectively modulates cell cycle progression, making it a valuable tool for studies related to cancer biology and therapies targeting cell proliferation. Its precise inhibition of CDK4 and CDK6 positions it for use in research on tumor cell growth and the mechanistic exploration of cell cycle dysregulation in various malignancies. -
CDK12 Inhibitor
CDK12-IN-8 is a selective inhibitor of cyclin-dependent kinase 12 (CDK12), which primarily targets the phosphorylation of the C-terminal domain (CTD) serine 2 of RNA polymerase II. By disrupting CDK12-mediated transcription elongation and DNA damage repair mechanisms, CDK12-IN-8 has significant implications for cancer research, particularly in malignancies characterized by elevated CDK12 expression, such as small cell lung cancer and triple-negative breast cancer. It serves as a valuable tool for exploring the role of CDK12 in oncogenic processes. -
CDK Inhibitor
KM05382 is a selective inhibitor of cyclin-dependent kinase 9 (CDK9), disrupting its activity and consequently leading to reduced transcription of the GAPDH gene. This compound plays a crucial role in regulating transcriptional control and has potential applications in understanding cell cycle dynamics and cancer research. Its unique mechanism makes it valuable for studies aimed at evaluating CDK9's role in gene expression and related pathways. -
CDK Inhibitor
p27 is a cyclin-dependent kinase (CDK) inhibitor that functions as a substrate for the SCFSkp2/Cks1 complex. This protein plays a crucial role in cell cycle regulation by inhibiting CDK activity, thereby impacting cell proliferation. p27 is widely used in cancer research to investigate the mechanisms of tumorigenesis and to explore therapeutic strategies for targeting cell cycle dysregulation. -
CDK9 Inhibitor
CLZX-205 is a selective inhibitor of cyclin-dependent kinase 9 (CDK9), exhibiting an IC50 of 2.9 nM. This compound is significant in cancer research due to its ability to inhibit the phosphorylation of RNA polymerase II, thereby impacting transcriptional regulation in oncogenic pathways. CLZX-205 serves as a valuable tool for studying CDK9-related mechanisms and therapeutic strategies in cancer biology. -
CDK9 Inhibitor
CDK9-IN-23 is a potent inhibitor of cyclin-dependent kinase 9 (CDK9) with an IC50 value of less than 20 nM. This compound demonstrates effective inhibition of transcriptional regulation and is crucial for studying cellular processes such as proliferation and survival. CDK9-IN-23 is primarily used in research applications focused on cancer biology and the modulation of gene expression pathways. -
CDK2/4/6 PROTAC Degrader
PROTAC CDK2/4/6 Degrader-1 is a potent orally bioavailable degrader targeting CDK2, CDK4, and CDK6 through the proteolysis-targeting chimera (PROTAC) mechanism. This compound functions by facilitating the ubiquitination and degradation of these cyclin-dependent kinases, thereby inhibiting their activity. Its applications extend to the study of malignant melanoma, providing valuable insights into tumor biology and potential therapeutic interventions. This degrader is synthesized as a prodrug from PROTAC CDK2/4/6 Degrader-2, enabling enhanced functionality in biological systems. -
CDK9 PROTAC
PROTAC CDK9 degrader-5 is a targeted PROTAC that specifically degrades CDK9 through the proteasomal pathway. It effectively induces degradation of CDK9 with DC50 values of 0.10 μM and 0.14 μM for the CDK942 and CDK955 isoforms, respectively. This reagent is a valuable tool for investigating the role of CDK9 in various biological processes and for potential therapeutic applications in cancer research. -
CDK4/6 Inhibitor
CDK4/6-IN-17 is a potent orally active inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6), exhibiting an IC50 range of 10-100 nM in BE(2) cells. This compound effectively inhibits tumor growth in the COLO205 xenograft model, making it a valuable tool for cancer research focused on cell cycle regulation and therapeutic strategies targeting CDK4/6 pathways. Its application in preclinical studies provides insights into the mechanistic effects of CDK4/6 inhibition on tumor progression. -
CDK4/CDK6 Inhibitor
CDK4/6-IN-19 is a selective inhibitor of CDK4 and CDK6, demonstrating IC50 values of 0.2 nM and 5.0 nM, respectively. It effectively inhibits cellular proliferation, making it a valuable reagent for cancer research applications, particularly in studies focused on cell cycle regulation and tumor growth. Its potent activity positions CDK4/6-IN-19 as a critical tool in evaluating potential therapeutic interventions against CDK4/6-dependent malignancies. -
CDK2 Inhibitor
CDK2-IN-15 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2), exhibiting an IC50 of 2.9 μM. This compound plays a significant role in cancer research by modulating cell cycle progression and apoptosis. CDK2-IN-15 is suitable for studies aimed at understanding CDK2's role in tumorigenesis and potential therapeutic strategies in oncology. -
CDK7 Inhibitor
CDK7-IN-7 is a potent and selective inhibitor of cyclin-dependent kinase 7 (CDK7), demonstrating an IC50 of less than 50 nM. This compound effectively interferes with CDK7 activity, leading to reductions in transcriptional regulation and cellular proliferation. CDK7-IN-7 is valuable for research applications focused on cancer biology, transcription regulation, and therapeutic strategies targeting cell cycle dysregulation. -
CDKs PROTAC Degrader
TMX-2138 is a potent CDKs PROTAC degrader that achieves IC50 values of 8.7 nM for CDK1/cyclinB, 10.9 nM for CDK2/cyclinA, 7.0 nM for CDK5/p25, and 25.7 nM for CDK9/cyclinT1. This compound facilitates the ubiquitination and subsequent degradation of cyclin-dependent kinases (CDKs), making it a valuable tool for investigating their roles in cellular processes. TMX-2138 is particularly relevant for research focused on ovarian cancer, enabling the study of CDK-targeted therapies and their potential therapeutic implications. -
CDK8 Inhibitor
CDK8-IN-15 is a selective inhibitor of cyclin-dependent kinase 8 (CDK8), exhibiting a potent IC50 of 57 nM. This compound enhances the thermal stability of CDK8 while effectively inhibiting NF-κB signaling pathways. CDK8-IN-15 demonstrates promising biological activity in an in vitro psoriasis model induced by TNF-α, alleviating inflammation and promoting the expression of anti-inflammatory markers such as Foxp3 and IL-10. This makes it a valuable tool for research into psoriasis and related inflammatory disorders. -
CDK12/CDK13 Inhibitor
YJZ5118 is a selective inhibitor of cyclin-dependent kinases 12 and 13 (CDK12/CDK13), demonstrating IC50 values of 39.5 nM and 26.4 nM, respectively. This compound suppresses the transcription of DNA damage response genes, induces DNA damage in tumor cells, and effectively inhibits cellular proliferation while triggering apoptosis. YJZ5118 specifically impedes RNA polymerase II Ser2 phosphorylation and enhances Akt pathway activity, exhibiting synergistic effects when combined with Akt inhibitors. It is a valuable research tool for studying various cancers, including prostate cancer. -
CDK4 Inhibitor
CDK4-IN-4 is a selective inhibitor of Cyclin-dependent kinase 4 (CDK4), with an IC50 value of less than 10 nM. This compound plays a critical role in cancer research by selectively interfering with cell cycle regulation, thus inhibiting the proliferation of cancer cells. CDK4-IN-4 is suitable for studies focusing on cell cycle dynamics and the therapeutic potential of CDK4 inhibition in various cancer models. -
CDK7 Inhibitor
CDK7-IN-5 is a selective inhibitor of cyclin-dependent kinase 7 (CDK7) with an IC50 value of less than 100 nM. This compound exhibits significant anticancer activity, making it a valuable tool in cancer research. Its ability to modulate transcriptional regulation positions CDK7-IN-5 as a promising candidate for studies aimed at investigating novel therapeutic strategies for cancer treatment. -
CDK2 Inhibitor
Cdk2/Cyclin Inhibitory Peptide II is a specific inhibitor of cyclin-dependent kinase 2 (CDK2), primarily influencing cell cycle regulation. This peptide has demonstrated the ability to induce apoptosis in U2OS osteosarcoma cells in a dose-dependent manner. Its application in research includes investigations into cell cycle dynamics and therapeutic strategies for cancer treatment. -
CDK1 Inhibitor
CDK1-IN-7 is a potent inhibitor of Cyclin-dependent kinase 1 (CDK1). It effectively inhibits the proliferation and migration of colorectal cancer cell lines, including HCT116 and Lovo. This compound serves as a valuable tool for investigating the role of CDK1 in colorectal cancer research and therapeutic strategies. -
CDK2 Inhibitor
CDK2-IN-52 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2), exhibiting an impressive DC50 value of 1-10 nM. This compound effectively induces cell cycle arrest and inhibits the proliferation of tumor cells, making it a valuable tool for studying CDK2-overexpressing malignancies such as breast and ovarian cancers. CDK2-IN-52 facilitates research into potential therapeutic strategies targeting CDK2 in cancer treatment. -
CDK2 Inhibitor
CDK2-IN-14 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2), known for its potency in inhibiting cell cycle progression. This compound plays a significant role in cancer research, allowing for the exploration of CDK2's involvement in tumorigenesis and potential therapeutic interventions. CDK2-IN-14 is suitable for studies aimed at understanding the mechanisms of cell proliferation and offers potential insights into novel cancer treatment strategies. -
CDK4 Inhibitor
CDK4-IN-2 is a potent inhibitor of cyclin-dependent kinase 4 (CDK4) with a Ki and IC50 value of less than 10 nM. This compound effectively regulates cell cycle progression and is valuable in cancer research, particularly in studies focused on oncogenic signaling pathways and cell proliferation. It serves as a crucial tool for evaluating potential therapeutic strategies targeting CDK4 in various malignancies. -
CDK7 Inhibitor
CDK7-IN-29 is a potent inhibitor of cyclin-dependent kinase 7 (CDK7) with an IC50 value of 1.4 nM. This compound demonstrates oral bioavailability and favorable pharmacokinetic properties, making it suitable for in vivo studies. Its ability to inhibit CDK7 positions it as a valuable tool for investigating cellular processes related to transcription and cell cycle regulation, particularly in cancer research applications. -
CDK8 Inhibitor
CDK8-IN-9 is a potent type II cyclin-dependent kinase 8 (CDK8) inhibitor, exhibiting an IC50 value of 48.6 nM. This compound effectively inhibits tumor growth and serves as a valuable tool in colorectal cancer research. Its targeting of CDK8 makes it suitable for investigations into the molecular mechanisms underlying cancer progression and treatment responses. -
CDK2 Inhibitor
CDK2-IN-44 is a potent inhibitor of cyclin-dependent kinase 2 (CDK2), a crucial regulator of the cell cycle. This compound effectively blocks the proliferation of cancer cells by inducing cell cycle arrest, promoting apoptosis, and triggering cellular senescence. CDK2-IN-44 is particularly relevant for research applications focused on ovarian and breast cancer, offering valuable insights into therapeutic strategies targeting CDK2 activity. -
CDK9 Ligand
CDK9 ligand 3 is a selective inhibitor of cyclin-dependent kinase 9 (CDK9), known for its role in regulating transcriptional elongation. It serves as a crucial component in the synthesis of PROTAC CDK9 degrader-11, facilitating targeted protein degradation. This compound is valuable for research applications focused on cancer therapeutics and the modulation of gene expression through CDK9 inhibition. -
CDK4/6 Inhibitor
CDK4/6-IN-13 is a selective inhibitor of cyclin-dependent kinases 4 and 6 (CDK4/6), pivotal regulators of the cell cycle. This compound demonstrates low nanomolar potency, exhibiting significant antiproliferative activity against various cancer cell lines. CDK4/6-IN-13 also offers favorable metabolic properties and pharmacokinetic profiles, making it a valuable tool for research in oncology and cell cycle regulation. -
CDK Inhibitor
Fovinaciclibum is a cyclin-dependent kinase (CDK) inhibitor that demonstrates significant antineoplastic activity. This compound is designed to selectively inhibit CDK enzymes, thereby disrupting cell cycle progression and promoting apoptosis in cancer cells. It is utilized in research focusing on tumor biology and therapeutic strategies for various malignancies. -
CCND1, CDK4, CDK6, CCNE1 Modulator
Anticancer Agent 300 (compound P14) is a modulator of CCND1, CDK4, CDK6, and CCNE1, exhibiting significant anti-proliferative properties. This compound influences cell cycle regulation, induces senescence, and promotes apoptosis in cancer cells. It is applicable in research related to ER+/HER2− breast cancer and BRAF-mutant melanoma, providing valuable insights for cancer therapeutics. -
CDK1 Inhibitor
CDK1-IN-4 is a selective inhibitor of cyclin-dependent kinase 1 (CDK1), exhibiting IC50 values of 44.52 nM for CDK1, 624.93 nM for CDK2, and 135.22 nM for CDK5. This compound effectively disrupts the cell cycle, leading to inhibition of cancer cell proliferation. CDK1-IN-4 is suitable for research applications related to cancer biology and therapeutics targeting cell cycle regulation. -
CDK2 Inhibitor
CDK2-IN-27 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2), demonstrating potent inhibition with IC50 values of less than 10 nM for the CDK2/cyclin E1 complex and 10-20 nM for the CDK2/cyclin B1 complex. This compound is crucial for studies focused on cell cycle regulation and cancer research, where CDK2 plays a significant role in cell proliferation. CDK2-IN-27 provides valuable insights into therapeutic strategies targeting CDK2 to halt tumor growth and enhance cancer treatment regimens. -
CDK9 Degrader/Ligands for Target Protein for PROTAC
(R)-PROTAC CDK9 ligand-1 is a potent degrader targeting cyclin-dependent kinase 9 (CDK9), a key regulator of transcription and cell cycle progression. This compound facilitates the synthesis of PROTACs (proteolysis-targeting chimeras), which exhibit antitumor activity by promoting the degradation of CDK9. Research applications include investigations into cancer biology and therapeutic strategies aimed at modulating CDK9 levels for improved treatment outcomes. -
CDK inhibitor
(R)-DRF053 is a selective cyclin-dependent kinase (CDK) inhibitor that primarily targets Cdk5. This compound is known to enhance the formation of ductal precursor β cells, making it valuable for investigating pancreatic development and diabetes research. Additionally, (R)-DRF053 has been shown to inhibit Dil-ox-LDL uptake and reduce CD36 gene expression induced by advanced glycation end products (AGEs) in U937 cells, indicating its relevance in studies related to atherosclerosis and metabolic diseases. -
CDK Inhibitor
CCT68127 is a selective inhibitor of cyclin-dependent kinases (CDKs) that functions by disrupting cell cycle progression. This compound demonstrates significant anti-proliferative activity in various cancer cell lines, making it a valuable tool for cancer research. CCT68127 can be utilized to investigate CDK-related pathways and explore potential therapeutic strategies for malignancies. -
CDK Inhibitor
Olomoucine II is a potent inhibitor of cyclin-dependent kinases (CDKs), specifically exhibiting IC50 values of 0.06 µM for CDK9/cyclin T, 0.1 µM for CDK2/cyclin E, 0.45 µM for CDK7/cyclin H, 7.6 µM for CDK1/cyclin B, and 19.8 µM for CDK4/cyclin D1. This compound demonstrates significant antiproliferative activity, making it a valuable tool for studies investigating cell cycle regulation and cancer biology. Its selectivity and efficacy position Olomoucine II as an important reagent for research applications aimed at understanding CDK-related pathways. -
CDK Modulator
CDK Modulator 1 functions as a selective inhibitor of cyclin-dependent kinases (CDKs), influencing cell cycle progression. This compound has shown significant biological activity in blocking CDK activity, making it a valuable tool for research in cancer biology and cell proliferation studies. It is particularly useful in investigations related to cancer therapeutics and the regulation of cellular growth control pathways. -
CDK Inhibitor
CDK1/2/4-IN-2 is a selective inhibitor of cyclin-dependent kinases 1, 2, and 4. This compound demonstrates significant anti-proliferative effects, making it a valuable tool for investigating cell cycle regulation and cancer biology. It is suitable for use in preclinical studies aimed at exploring therapeutic strategies for various malignancies. -
PKMYT1 Inhibitor
PKMYT1-IN-7 is a potent inhibitor of PKMYT1, demonstrating IC50 values of 1.6 nM against PKMYT1 and 0.06 μM against pCDK1. This compound effectively inhibits the phosphorylation of CDK1 at threonine 14 and tyrosine 15, making it valuable for research into cell cycle regulation. PKMYT1-IN-7 has shown significant anticancer activity, supporting its application in cancer biology studies. -
CDK2 Inhibitor
CDK2-IN-39 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2), a crucial regulator of the cell cycle. This compound demonstrates significant activity in modulating CDK2-mediated phosphorylation, making it a valuable tool for studies on cell proliferation, cancer research, and cellular signaling pathways. CDK2-IN-39 can help elucidate the role of CDK2 in the progression of various cancers and may aid in the development of therapeutic strategies targeting cell cycle dysregulation. -
CDK2 Inhibitor
CDK2-IN-21 is a selective inhibitor of cyclin-dependent kinase 2 (CDK2) with an IC50 of 0.24 µM. This compound demonstrates potent inhibitory activity, making it a valuable tool for cancer research. By targeting CDK2, CDK2-IN-21 can help elucidate the role of cell cycle regulation in tumorigenesis and facilitate the development of potential therapeutic strategies against cancer. -
CDK Inhibitor
ZK 304709 is a multi-target cyclin-dependent kinase (CDK) inhibitor that plays a critical role in cell cycle regulation. It effectively inhibits various CDKs, thereby preventing proliferation in cancer cells. This compound is valuable for studying mechanisms of cell cycle control and can aid in the development of novel therapeutic strategies against cancer.

