HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-[5-(4-tert-butoxycarbonyl-piperazin-1-yl)-pyridin-2-ylamino]-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
Palbociclib Impurity 119 · Ethyl 2-((5-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-2-yl)amino)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate · Pyrido[2,3-d]pyriMidine-6-carboxylic acid, 8-cyclopentyl-2-[[5-[4-[(1,1-diMethylethoxy)carbonyl]-1-piperazinyl]-2-pyridinyl]aMino]-7,8-dihydro-5-Methyl-7-oxo-, ethyl ester
![Molekülstruktur von 2-[5-(4-tert-butoxycarbonyl-piperazin-1-yl)-pyridin-2-ylamino]-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester](/img/chemical/10196708.png)
Identifikatoren & physikalische Daten
| CAS No. | 571189-03-2 |
|---|---|
| Summenformel | C30H39N7O5 |
| Durchschnittliche Molmasse | 577,686 g/mol |
| Monoisotopische Masse | 577,30126735 g/mol |
| SMILES | CCOC(=O)c1c(C)c2cnc(Nc3ccc(N4CCN(C(=O)OC(C)(C)C)CC4)cn3)nc2n(C2CCCC2)c1=O |
| InChIKey | OIBIBKOKHRSMAB-UHFFFAOYSA-N |
| PubChem CID | 10196708 |
| DTXSID | DTXSID70436574 |
Chemische & physikalische Eigenschaften
| Siedepunkt | 743.4±70.0 °C(Predicted) |
|---|---|
| Dichte | 1.295±0.06 g/cm3(Predicted) |
| Lagerbedingungen | 2-8°C |
| pKa (Säurekonstante) | 5.24±0.10(Predicted) |