Dexamethasone valerate CAS CATO-C4X-1165125
| CAS No. | CATO-C4X-1165125 |
| Molecular Formula | C41H65FO6 |
| Molecular Weight | 672.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Dexamethasone valerate (C41H65FO6) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 672.95 g/mol, it falls into the 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).
Dexamethasone valerate (CAS CATO-C4X-1165125) is a high-purity analytical reference standard with the molecular formula C41H65FO6 and a molecular weight of 672.95 g/mol.
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), Dexamethasone valerate 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 | C41H65FO6 |
| Molecular Weight | 672.95 g/mol |
| Purity | 97%+ |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Dexamethasone Standards
- Dexamethasone 21-Palmitate-d31 (CAS CATO-CCHM706040)
- Dexamethasone Octadecanoate (CAS CATO-C4X-116574)
- Dexamethasone-biotin (CAS 85679-56-7)
- Dexamethasone heptadecanoate (CAS CATO-C4X-116575)
- Dexamethasone Impurity 126 (CAS CATO-C4X-1165126)
- Dexamethasone Impurity 101 (CAS CATO-C4X-1165101)
- Dexamethasone Impurity 99 (CAS CATO-C4X-116599)
- Dexamethasone 21-Palmitate (CAS 14899-36-6)
Recommended Standards
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