Prasugrel Impurity 28 CAS CATO-C4X-108628
| CAS No. | CATO-C4X-108628 |
| Molecular Formula | C11H11Br2FO |
| Molecular Weight | 338.01 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Prasugrel Impurity 28 (CAS CATO-C4X-108628) is a certified pharmaceutical impurity reference standard with the molecular formula C11H11Br2FO and a molecular weight of 338.01 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, Prasugrel Impurity 28 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 338.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Prasugrel Impurity 28 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11Br2FO |
| Molecular Weight | 338.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Br-containing |
Related Prasugrel Standards
- Prasugrel Impurity N16 (CAS 1373350-57-2)
- Prasugrel Impurity 31 (CAS CATO-C4X-108631)
- Prasugrel Impurity 13 (CAS 2091625-61-3)
- Prasugrel Thiolactone-d5 (Mixture of Diastereomers) (CAS 2124271-74-3)
- 2(R)-Prasugrel Thiolactone DISCONTINUED. Please see P701165 (CAS 1283166-42-6)
- Prasugrel Impurity 4 (CAS 1544531-41-0)
- Prasugrel EP Impurity D (CAS 150322-38-6)
- Prasugrel Impurity 10 (CAS 951380-42-0)
Recommended Standards
- Tetrachloro-BPF (CAS 3933-88-8)
- 4-Iodo-1,1,1,2-tetrafluoro-2-(trifluoromethyl)pentane (CAS 261760-24-1)
- 3-(Difluoromethyl)-6-iodo-2-(trifluoromethyl)pyridin-4-amine (CAS 1805014-95-2)
- 1,1,1,2,2,3,3-Heptafluoro-5-iodohexane (CAS 261503-73-5)
- Vildagliptin Impurity 68 (CAS CATO-C4X-110068)
- 5-Acetylthiophene-2-carboxamide(Arotinolol Impurity 7) (CAS 68257-89-6)
- Ticagrelor Impurity 60 (CAS CATO-C4X-109360)
- n-(Piperidin-3-ylmethyl)benzamide (CAS 155542-03-3)
- Pyridinium tribromide (CAS 39416-48-3)
- 2-Bromo-5-fluoro-3-methylpyridine (CAS 38186-85-5)
- 2-(3,5-Dimethoxy-2,6-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2096469-97-3)
- Ambazone Impurity 2 (CAS 1945-63-7)
- 6-Chloro-8-methoxyimidazo[1,2-a]pyridine (CAS 1427413-54-4)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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