Deferiprone Impurity 8 CAS CATO-C4X-30488
| CAS No. | CATO-C4X-30488 |
| Molecular Formula | C10H15NO2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Deferiprone Impurity 8 (CAS CATO-C4X-30488) is a certified pharmaceutical impurity reference standard with the molecular formula C10H15NO2HCl and a molecular weight of 217.69 g/mol.
The molecular framework of Deferiprone Impurity 8 (C10H15NO2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H15NO2 HCl |
| Molecular Weight | 217.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Deferiprone Standards
- Deferiprone Impurity 2 (CAS 17184-19-9)
- Deferiprone EP Impurity C (CAS 2734417-02-6)
- Deferiprone Impurity 3 (CAS 42599-26-8)
- Deferiprone EP Impurity A (CAS CATO-C4X-1132117)
- Deferiprone Impurity 10 (CAS CATO-C4X-304810)
- Deferiprone Impurity 11 (CAS CATO-C4X-304811)
- Deferiprone Impurity 12 (CAS CATO-C4X-304812)
- Deferiprone Impurity 4 HCl (CAS CATO-C4X-30484)
Recommended Standards
- Sulfasalazine Impurity 17 (CAS CATO-C4X-141917)
- Roxatidine Impurity 78 (CAS CATO-C4X-121378)
- Isavuconazole Impurity 148 (CAS CATO-C4X-1236148)
- 4-Bromo-1-(2-hydroxyethyl)pyridin-2(1H)-one (CAS 889865-56-9)
- 2-[(1R,2R)-2-benzyloxy-1-methyl-propoxy]-4-chloro-5-(trifluoromethyl)pyrimidine (CAS 2306253-24-5)
- 1-(Acetoxy-1-14C)-2-methoxybenzene (CAS 15212-03-0)
- (E)-N'-(3-Methoxybenzylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2301998-88-7)
- 6-Bromo-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1000340-72-6)
- 2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol (CAS 200810-26-0)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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