Besudil Impurity 10 CAS CATO-C4X-298810
| CAS No. | CATO-C4X-298810 |
| Molecular Formula | C14H10N6 |
| Molecular Weight | 262.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Besudil Impurity 10 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Besudil Impurity 10 (CAS CATO-C4X-298810) is a certified pharmaceutical impurity reference standard with the molecular formula C14H10N6 and a molecular weight of 262.27 g/mol.
Structurally, Besudil Impurity 10 (C14H10N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 262.27 g/mol, it falls into the medium-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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H10N6 |
| Molecular Weight | 262.27 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Besudil Standards
- Besudil Impurity 11 (CAS CATO-C4X-298811)
- Besudil Impurity 14 (CAS CATO-C4X-298814)
- Besudil Impurity 1 (CAS CATO-C4X-29881)
- Besudil Impurity 9 (CAS 2242424-54-8)
- Besudil Impurity 8 (CAS CATO-C4X-29888)
- Besudil Impurity 6 (CAS CATO-C4X-29886)
- Besudil Impurity 7 (CAS CATO-C4X-29887)
- Besudil Impurity 2 (CAS 911417-62-4)
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