| CAS-Nummer | 3680-69-1 |
|---|---|
| Produktcode | SL1113009 |
| Summenformel | C6H4ClN3 |
| Molare Masse | 153.57 |
| Aussehen | White crystalline solid |
| Schmelzpunkt | 186-189 °C |
| Siedepunkt | 325.9 °C (760 mmHg, Predicted) |
| Dichte | 1.531 g/cm³ (Predicted) |
| SMILES | Clc1ncnc2[nH]ccc12 |
| InChIKey | BPTCCCTWWAUJRK-UHFFFAOYSA-N |
| Beschreibung | 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine, with 4-chloro as a nucleophilic aromatic substitution handle. Condenses with amines to construct pyrrolopyrimidine drugs; key intermediate for JAK inhibitors like tofacitinib. |
| Anwendungen | Pharmaceutical intermediate; pyrrolopyrimidine; JAK inhibitor intermediate |