pd 0332991

Palbociclib (PD 0332991) is a CDK inhibitor that inhibits CDK4 and CDK6 (IC50=11/16 nM) and is orally active. Palbociclib has anti-tumorigenic activity and has investigational potential for use in ER-positive and HER2-negative breast cancer.

Palbociclib D8 is a deuterium labeled Palbociclib. Palbociclib is a selective and orally active inhibitor of CDK4 and CDK6 (IC50s of 11 and 16 nM, respectively).

Palbociclib-SMCC is a Palbociclib derivative with a SMCC linker.

Palbociclib monohydrochloride (PD 0332991 hydrochloride) is a selective inhibitor of CDK4/6 (IC50s: 11/16 nM). It exhibits no inhibition against a panel of 36 additional protein kinases.

Palbociclib Isethionate (PD 0332991 isethionate) is a selective inhibitor of CDK4/6 (IC50s: 11/16 nM). It exhibits no inhibition against a panel of 36 additional protein kinases.

Palbociclib (PD 0332991) orotate, an orally active selective inhibitor of CDK4 and CDK6, exhibits IC50 values of 11 and 16 nM, respectively. This compound demonstrates potent anti-proliferative effects and induces cell cycle arrest in cancer cells, applicable in research concerning HR-positive, HER2-negative breast cancer, and hepatocellular carcinoma [1] [3] [4].

Palbociclib (PD 0332991) dihydrochloride is an orally active, selective inhibitor of CDK4 (IC50: 11 nM) and CDK6 (IC50: 16 nM). Palbociclib dihydrochloride has anti-proliferative activity and cell cycle arrest in HR-positive and HER2-negative breast cancers, as well as in hepatocellular carcinoma studies.

N-Methyl Palbociclib is an impurity of the orally active selective CDK4 and CDK6 inhibitor Palbociclib (PD 0332991).

Palbociclib (PD 0332991) hydrochloride is a selective and potent inhibitor of CDK4 (IC50: 11 nM) and CDK6 (IC50: 16 nM). Palbociclib hydrochloride has anti-proliferative effects on cancer cells and induces cell cycle arrest, and can be used in research on HR-positive and HER2-negative breast cancer, as well as hepatocellular carcinoma.

PD 0332991, an unsymmetrical indolocarbazole compound, is cell-permeable and exhibits antiproliferative effects by functioning as a potent, selective, reversible, and ATP-competitive inhibitor of Cdk4/D1 (IC 50 = 76 nM). Although it can inhibit other Cdks, such as Cdk2/E and Cdk1/B, effectiveness requires higher concentrations (IC 50 = 520 nM and 2.1 µM, respectively) and demonstrates minimal activity against CaMKII, PKA, or GSK-3β (IC 50 ≥ 12.4 µM). PD 0332991 efficiently inhibits tumor cell growth in HCT-116 and NCI-H460 cell lines with an IC 50 < 3.0 µM, primarily through blocking Rb phosphorylation and inducing G1 cell cycle arrest.