rac-Ruxolitinib-d9 (major) CAS 2469553-67-9
| CAS No. | 2469553-67-9 |
| Molecular Formula | - |
| Molecular Weight | 315.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
rac-Ruxolitinib-d9 (major) (CAS 2469553-67-9) is a high-purity analytical reference standard with the molecular formula C17H9D9N6 and a molecular weight of 315.42 g/mol.
Structurally, rac-Ruxolitinib-d9 (major) (C17H9D9N6) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 16.5, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 315.42 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), rac-Ruxolitinib-d9 (major) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H9D9N6 |
| Molecular Weight | 315.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 6 |
Related rac Standards
- Ruxolitinib-d9 (CAS 1513883-55-0)
- Ruxolitinib Impurity 15 (CAS CATO-C4X-205815)
- Ruxolitinib Impurity N1 (CAS 1146629-84-6)
- Ruxolitinib Impurity N5 (CAS 1153949-38-2)
- Rac-Ruxolitinib-d8 (CAS 1794791-38-0)
- Ruxolitinib Impurity 68 (CAS CATO-C4X-205868)
- Ruxolitinib Impurity 131 (CAS CATO-C4X-2058131)
- Ruxolitinib Impurity 207 (CAS 1809535-64-5)
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Why CATO?
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