Aceclofenac Benzyl Ester (Aceclofenac EP Impurity F) CAS 100499-89-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 100499-89-6 |
| Molecular Formula | C23H19Cl2NO4 |
| Molecular Weight | 444.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Aceclofenac Benzyl Ester (Aceclofenac EP Impurity F) (CAS 100499-89-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H19Cl2NO4. Molecular weight: 444.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H19Cl2NO4 |
| Molecular Weight | 444.31 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Aceclofenac Standards
- Aceclofenac Impurity 15 (CAS CATO-C4X-153115)
- Aceclofenac Impurity 14 (CAS CATO-C4X-153114)
- Aceclofenac Impurity 13 (CAS CATO-C4X-153113)
- Aceclofenac Impurity 16 (CAS CATO-C4X-153116)
- Aceclofenac Impurity 18 (CAS 2518198-70-2)
- Aceclofenac EP Impurity H (CAS 1216495-92-9)
- Aceclofenac EP Impurity G (CAS 1215709-75-3)
- Aceclofenac tert-Butyl Ester (CAS 139272-68-7)
Recommended Standards
- Bis(3-aminophenyl)(3,5-bis(trifluoromethyl)phenyl)phosphineoxide (CAS 299176-31-1)
- 1020252-71-4 4-bromo-5-({2-[(1E)-1-(ethoxyimino)ethyl]phenoxy}methyl)-1-methyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one MS-6598 (CAS 1020252-71-4)
- 2-Iodo-9,9-diphenyl-9H-fluorene (CAS 768398-90-9)
- Olanzapine Impurity 13 (CAS CATO-C4X-117813)
- Ornidazole Impurity 72 (CAS 2643942-29-2)
- (2-methoxy-6-methylpyridin-3-yl)boronic acid (CAS 1000802-75-4)
- Potassium 1H-indol-3-olate (CAS 721968-97-4)
- 1-Ethylpiperidine-4-sulfonamide (CAS 1249636-58-5)
- 5-Oxo-7a-(thiophen-2-yl)hexahydropyrrolo[2,1-b]thiazole-3-carboxylic acid (CAS 1008671-90-6)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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)
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