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| Product | Description | |
|---|---|---|
| 6-Desacetyl-6-Bromo Palbociclib Hydrochloride | An impurity of Palbociclib, a selective inhibitor of cyclin-dependent kinases CDK4 and CDK6. Palbociclib is developed for the treatment of ER-positive and HER2-negative breast cancer. Synonyms: 6-bromo-8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride. CAS No. 850918-83-1. Molecular formula: C22H27ClBrN7O. Mole weight: 520.86. |  |
| 6-Desacetyl Palbociclib Hydrochloride | An impurity of Palbociclib, a selective inhibitor of cyclin-dependent kinases CDK4 and CDK6. Palbociclib is developed for the treatment of ER-positive and HER2-negative breast cancer. Synonyms: 8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride. CAS No. 571189-66-7. Molecular formula: C22H28ClN7O. Mole weight: 441.96. | |
| Anaphase-Promoting Complex Inhibitor, TAME (TAME Hydrochloride) | TAME is a potent ubiquitin ligase inhibitor that specifically blocks Anaphase-Promoting Complex (APC) activation by directly binding to APC and disrupts the IR-tail-dependent interactions between APC and its activator proteins Cdc20 or Cdh1. It stabilizes APC substrates and is shown to inhibit cyclin proteolysis in mitotic Xenopus egg extract with an IC50=12uM. Group: Biochemicals. Grades: Highly Purified. CAS No. 1784-03-8. Pack Sizes: 50mg. Molecular Formula: C??H??N?O?S ยท HCl, Molecular Weight: 378.87. US Biological Life Sciences. |  Worldwide |
| Flavopiridol Hydrochloride | An inhibitor of cyclin-dependent kinases; the (-)-cis form induces apoptosis in certain tumor cells. Group: Biochemicals. Alternative Names: rel-(-)-2-(2-Chlorophenyl)-5,7-dihydroxy-8-[(3S,4R)-3-hydroxy-1-methyl-4-piperidinyl]-4H-1-benzopyran-4-one Hydrochloride; Alvocidib Hydrochloride; HL 275; MDL 107826A; NSC 649890. Grades: Highly Purified. CAS No. 131740-09-5. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| N-Nitroso Palbociclib HCl | N-Nitroso Palbociclib HCl is an impurity of Palbociclib, a medication for the treatment of HR-positive and HER2-negative breast cancer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6. Synonyms: N4-Nitroso Piperazine HCl; 6-acetyl-8-cyclopentyl-5-methyl-2-((5-(4-nitrosopiperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one, hydrochloride (1:1). Molecular formula: C24H29N8O3Cl. Mole weight: 476.54. | |
| Pabociclib Impurity B Hydrochloride | An impurity of Palbociclib, a selective inhibitor of cyclin-dependent kinases CDK4 and CDK6. Palbociclib is developed for the treatment of ER-positive and HER2-negative breast cancer. Synonyms: tert-butyl 4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate hydrochloride. CAS No. 1883672-48-7. Molecular formula: C29H38ClN7O4. Mole weight: 584.11. | |
| Palbociclib HCl | Palbociclib, also known as PD0332991, is an orally available pyridopyrimidine-derived cyclin-dependent kinase (CDK) inhibitor with potential antineoplastic activity. PD-0332991 selectively inhibits cyclin-dependent kinases (particularly Cdk4/cyclin D1 kinase), which may inhibit retinoblastoma (Rb) protein phosphorylation; inhibition of Rb phosphorylation prevents Rb-positive tumor cells from entering the S phase of the cell cycle (arrest in the G1 phase), resulting in suppression of DNA replication and decreased tumor cell proliferation. PD 0332991 is a highly specific inhibitor of cyclin-dependent kinase 4 (Cdk4) (IC50=0.011 μmol/L) and Cdk6 (IC50=0.016 μmol/L), having no activity against a panel of 36 additional protein kinases. Synonyms: PD 0332991; PD 332991; PD0332991; PD-0332991; Palbociclib hydrochloride. Grades: >98%. CAS No. 827022-32-2. Molecular formula: C24H29N7O2.HCl. Mole weight: 483.99. | |
| Palbociclib Impurity 13 TriHCl | Palbociclib Impurity 13 TriHCl is an impurity of Palbociclib, a medication for the treatment of HR-positive and HER2-negative breast cancer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6. Synonyms: 2-acetyl-8-cyclopentyl-5-methyl-6-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one, hydrochloride (1:3). Molecular formula: C24H32N7O2Cl3. Mole weight: 583.92. | |
| Palbociclib Impurity 9 DiHCl | Palbociclib Impurity 9 DiHCl is an impurity of Palbociclib, a medication for the treatment of HR-positive and HER2-negative breast cancer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6. Synonyms: 2-(8-cyclopentyl-5-methyl-7-oxo-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)acetaldehyde, hydrochloride (1:2). Molecular formula: C24H31N7O2Cl2. Mole weight: 520.46. | |
| PD 0332991 hydrochloride | PD 0332991 hydrochloride is a cyclin-dependent kinase (CDK) inhibitor with high affinity for CDK4 and CDK6. It has the potential for breast cancer treatment. Uses: Potential treatment of breast cancer. Synonyms: PD 0332991 hydrochloride; PD0332991 hydrochloride; PD-0332991 hydrochloride; Palbociclib HCl; Palbociclib hydrochloride; 6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7-one hydrochloride. Grades: 99%. CAS No. 571189-11-2. Molecular formula: C24H29N7O2.37/20HCl. Mole weight: 514.99. | |
| (R)-CR8 | Molecular glue; brings about ubiquination and degradation of cyclin K. Synonyms: (R)-CR8; (R)-CR-8; (R)-CR 8; CR8; CR-8; CR 8; CR8 CDK inhibitor; CR8 CDK inhibitor HCl; CR8 CDK inhibitor hydrochloride; (R)-CR8 trihydrochloride. Grades: ≥99% (HPLC). CAS No. 1786438-30-9. Molecular formula: C24H29N7O.3HCl. Mole weight: 540.92. | |
| Resminostat hydrochloride | Resminostat is an inhibitor of histone deacetylase (HDAC) with IC50 values of 42.5nM, 50.1nM and 71.8nM, respectively against HDAC1, 3 and 6. As an inhibitor of HDACs, resminostat also inhibits HDAC8 with a weak activity (IC50=877nM). 5μM resminostat induces the acetylation of histone H4 in U266 myeloma cells. 10μM resminostat completely suppresses the cell growth in human myeloma cell lines, such as OPM-2, RPMI-8226 and U266. This inhibition is proved to be caused by the induction of apoptosis. In primary myeloma cells, resminostat also induces apoptosis of cells. Besides that, resminostat is proved to downregulate the expression of cell cycle proteins, including phosphorylated Rb, cdc25a, cyclin D1, Cdk4 and p53. In addition, resminostat is reported to be well tolerated, have no unexpected toxicities and do not cause clinically significant myelosuppression in the first-human study. Synonyms: RAS2410 hydrochloride; 4SC-201 hydrochloride; 4SC 201 hydrochloride; 4SC201 hydrochloride; RAS 2410 hydrochloride; RAS-2410 hydrochloride. Grades: >98%. CAS No. 1187075-34-8. Molecular formula: C16H20ClN3O4S. Mole weight: 385.87. | |
| Ribociclib hydrochloride | Ribociclib hydrochloride (LEE011 hydrochloride) is a highly specific CDK4/6 inhibitor with IC 50 values of 10 nM and 39 nM, respectively, and is over 1,000-fold less potent against the cyclin B/CDK1 complex. Uses: Scientific research. Group: Signaling pathways. Alternative Names: LEE011 hydrochloride. CAS No. 1211443-80-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-15777A. |  |
| TAME Hydrochloride | A small molecule anaphase-promoting complex/cyclosome (APC/C) inhibitor that stabilizes APC/C substrates in mitotic Xenopus extracts. TAME binds to APC and prevents its activation by Cdc20 and Cdh1. In the absence of APC substrates, TAME ejects Cdc20 from the APC by promoting Cdc20 autoubiquitination in its N-terminal region. TAME also stabilizes cyclin B1 by prematurely terminating ubiquitination. Group: Biochemicals. Alternative Names: N-p-Tosyl-L-arginine methyl ester hydrochloride. Grades: Highly Purified. CAS No. 1784-03-8. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
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