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| IUPAC Name: | 1-(triphenyl-λ5-phosphanylidene)propan-2-one |
| Description: | Palbociclib Impurity 17 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. |
| Molecular Weight: | 318.36 |
| Molecular Formula: | C21H19OP |
| Canonical SMILES: | CC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3 |
| InChI: | InChI=1S/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3 |
| InChI Key: | KAANTNXREIRLCT-UHFFFAOYSA-N |
| Boiling Point: | 478.5±28.0 °C at 760 mmHg |
| Melting Point: | 204-205°C |
| Purity: | >98.0% |
| Density: | 1.1±0.1 g/cm3 |
| Solubility: | Soluble in Chloroform, Methanol (Sparingly) |
| Appearance: | Off-White Solid |
| Storage: | Store at -20°C |
| MDL: | MFCD00008774 |
| LogP: | 3.37170 |
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Carbonyl Compounds
1-(2-Cyanoethyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
1-(5-Methoxy-1,3-benzoxazol-2-yl)piperidine-3-carboxylic acid
2-(6-Ethyl-3-methyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid
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