Prasugrel EP Impurity B CAS 1391194-39-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1391194-39-0 |
| Molecular Formula | C20H20FNO3S |
| Molecular Weight | 373.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Prasugrel EP Impurity B (CAS 1391194-39-0) pharmacopoeial impurity standards reference standard. Molecular formula: C20H20FNO3S. Molecular weight: 373.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H20FNO3S |
| Molecular Weight | 373.44 g/mol |
| Purity | >95% |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Prasugrel Standards
- Prasugrel (CAS 150322-43-3)
- Prasugrel EP Impurity C (CAS 1391194-50-5)
- Prasugrel D4 (CAS 1189919-49-0)
- Prasugrel Impurity 21 (CAS 1618107-95-1)
- Prasugrel Impurity 17 (CAS 109904-25-8)
- Prasugrel Metabolite M5 (R106583) (CAS 916599-27-4)
- Prasugrel EP Impurity A (CAS 1391194-45-8)
- Prasugrel Impurity 36 (CAS 866761-69-5)
Recommended Standards
- 587880-27-1 6138AE Benzyl 4-(4-(2,3-dihydroxypropoxy)-phenyl)butylcarbamate C21H27NO5 (CAS 587880-27-1)
- Ezetimibe Impurity 124 (CAS 1251741-03-3)
- tert-butyl (2R,4S)-4-methylsulfonyloxy-2-(methylsulfonyloxymethyl)pyrrolidine-1-carboxylate (CAS 326596-46-7)
- Fluticasone Impurity 56 (CAS CATO-C4X-165056)
- Epirubicin EP Impurity C (CAS CATO-C4X-11163)
- trans-1-methanesulfonyl-4-methoxypyrrolidine-2-carboxylic acid (CAS 1820570-90-8)
- 5-Cyclopropyl-4-methylpyridin-2-amine (CAS 1263061-20-6)
- Flucycloxuron (CAS 113036-88-7)
- (4,4-difluorotetrahydrofuran-2-yl)methanol (CAS 2288623-47-0)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com