Mometasone Furoate-d3 CAS CATO-C4X-170422
| CAS No. | CATO-C4X-170422 |
| Molecular Formula | - |
| Molecular Weight | 524.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 524.45 g/mol gives Mometasone Furoate-d3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Mometasone Furoate-d3 (CAS CATO-C4X-170422) is a high-purity analytical reference standard with the molecular formula C27H27D3Cl2O6 and a molecular weight of 524.45 g/mol.
Structurally, Mometasone Furoate-d3 (C27H27D3Cl2O6) contains deuterium isotope labeling, a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.5, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 524.45 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Mometasone Furoate-d3 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 | C27H27D3Cl2O6 |
| Molecular Weight | 524.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Mometasone Standards
- Mometasone furoate-d3 (CAS CATO-CCAD303855)
- Mometasone Impurity 27 (CAS 201601-32-3)
- Mometasone Furoate EP Impurity S (CAS 2231764-75-1)
- Mometasone Furoate Impurity 26 (CAS CATO-C4X-170426)
- Mometasone Impurity 37 (CAS CATO-C4X-170437)
- Mometasone Impurity 42 (CAS CATO-C4X-170442)
- Mometasone Furoate (CAS 83919-23-7)
- Mometasone Impurity 29 (CAS 83880-63-1)
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