Fingolimod 4-Hydroxy Impurity CAS 268557-51-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 268557-51-3 |
| Molecular Formula | C19H33NO3 : HCl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fingolimod 4-Hydroxy Impurity (CAS 268557-51-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C19H33NO3 : HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H33NO3 : HCl |
| Molecular Weight | 359.94 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Fingolimod Standards
- Fingolimod Impurity 18 (CAS 1068-90-2)
- Fingolimod EP Impurity A (CAS 1201794-93-5)
- Fingolimod Palmitate Amide (CAS 1242271-26-6)
- Fingolimod Stearate Amide (CAS 1242271-27-7)
- Fingolimod Impurity 41 (CAS 125574-44-9)
- Fingolimod-D4 Hydrochloride (CAS 1346604-90-7)
- Fingolimod-d4 (CAS 1346747-38-3)
- Fingolimod Impurity 16 (CAS 1404433-87-9)
Recommended Standards
- Lotilaner Impurity 10 (CAS CATO-C4X-325610)
- Rivaroxaban Impurity 104（Enantiomer Mixture） (CAS 1265617-06-8)
- Tert-butyl 2-(4-chlorophenyl)-3-oxo-1,4,8-triazaspiro[4.5]Dec-1-ene-8-carboxylate (CAS 931359-26-1)
- 2-Hydroxyethyl 1,4-Dioxaspiro[4.5]decane-8-carboxylate (CAS 1823582-50-8)
- 2-Chloro-5-((2-chloropyrimidin-4-yl)(methyl)amino)benzoic acid (CAS 1394346-86-1)
- 3-(2-(4-(2-Methoxyphenyl)piperazin-1-yl)ethyl)-1H-pyrimido[5,4-b]indole-2,4(3H,5H)-dione (CAS 133399-65-2)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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