Tofacitinib Impurity 45
- CAS NO.：2407039-29-4
- Empirical Formula: C16H20N6O2
- Molecular Weight: 328.38
- Update Date: 2025-05-15 21:25:55
What is Tofacitinib Impurity 45?
The Uses of Tofacitinib Impurity 45
CP-690550 N-Hydroxyl is an impurity of CP-690550 (C781350), a pyrrolo[2,3-d]pyrimidine derivative, as Janus kinase inhibitor for treatment of rheumatoid arthritis.
Properties of Tofacitinib Impurity 45
| Melting point: | >144°C (dec.) |
| Boiling point: | 625.5±65.0 °C(Predicted) |
| Density | 1.39±0.1 g/cm3(Predicted) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly, Sonicated) |
| form | Solid |
| pka | 6.04±0.60(Predicted) |
| color | Light Brown to Brown |
Safety information for Tofacitinib Impurity 45
Computed Descriptors for Tofacitinib Impurity 45
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