Dexamethasone Impurity 86 CAS 2796254-05-0
| CAS No. | 2796254-05-0 |
| Molecular Formula | - |
| Molecular Weight | 449.94 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Dexamethasone Impurity 86 (CAS 2796254-05-0, N/A) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Dexamethasone Impurity 86 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Dexamethasone Impurity 86 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 | C24H30AClO6 |
| Molecular Weight | 449.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
Related Dexamethasone Standards
- Dexamethasone Impurity 115 (CAS CATO-C4X-1165115)
- Dexamethasone 17-Propionate (CAS 15423-89-9)
- Dexamethasone 21-Propionate (CAS 3793-10-0)
- Dexamethasone Impurity 129 (CAS CATO-C4X-1165129)
- Dexamethasone impurity 66 (CAS CATO-C4X-116566)
- Dexamethasone Impurity 55 (CAS CATO-C4X-116555)
- Dexamethasone Impurity 83 (CAS 1879-87-4)
- Dexamethasone Acetate EP Impurity E (CAS 1524-94-3)
Recommended Standards
- N-(4-chloro-2-fluorophenyl)-2-(1,1-dioxidothiomorpholino)-3-(1H-indol-3-yl)propanamide (CAS 477889-68-2)
- (E)-{[4-(4-chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene}amino 4-methylbenzoate (CAS 383147-89-5)
- Fmoc-MeHph(3-Cl)-OH (CAS 2255321-19-6)
- [1-Methyl-3-phenyl-5-(phenylsulfanyl)-1H-pyrazol-4-yl]methyl N-(3-chlorophenyl)carbamate (CAS 956986-56-4)
- Brimonidine EP Impurity G HCl (CAS CATO-C4X-156637)
- Labetalol Impurity 64 (CAS CATO-C4X-246664)
- Piperacillin Impurity 75 (CAS CATO-C4X-173275)
- N-[3-(4-fluorobenzoyl)pyridin-2-yl]-2,2-dimethylpropanamide (CAS 1803592-57-5)
- (3-methylsulfanyl-1,2,4-triazin-6-yl)methanamine (CAS 1554345-32-2)
- 1-(4-Chloro-3-methoxyphenyl)-piperazine dihydrochloride (CAS 926660-93-7)
- 2-Methyl-1-(2-oxopropyl)-7-(trifluoromethyl)quinolin-4(1H)-one (CAS 1210770-52-7)
- 1-(6-(4-Fluorophenyl)pyridin-3-yl)ethan-1-one (CAS 1215695-69-4)
- 1-Butylpyrazole-4-boronic acid (CAS 2096331-96-1)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com