Cefadroxil EP Impurity F (D-isomer) CAS 147103-95-5
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 147103-95-5 |
| Molecular Formula | C24H24N4O7S |
| Molecular Weight | 512.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Cefadroxil EP Impurity F (D-isomer) (CAS 147103-95-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H24N4O7S. Molecular weight: 512.53 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H24N4O7S |
| Molecular Weight | 512.53 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Cefadroxil Standards
- Cefadroxil Impurity 24(L-isomer) (CAS CATO-C4X-122424)
- Cefadroxil Impurity 28 (CAS CATO-C4X-122428)
- Cefadroxil Impurity 6(Mixture of Diastereomers) (CAS CATO-C4X-12246)
- Cefadroxil EP Impurity F (Mixture of Diastereomers) (CAS CATO-C4X-12247)
- Cefadroxil Impurity 31 (CAS CATO-C4X-122431)
- Cefadroxil Impurity 32 (CAS CATO-C4X-122432)
- Cefadroxil Impurity 47 (CAS CATO-C4X-122447)
- Cefadroxil Impurity 48 (CAS CATO-C4X-122448)
Recommended Standards
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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 13829788188 / jacky.chen@cato-chem.com