Caspofungin Impurity C CAS 251095-73-5
Purity >85%In StockPharmacopoeial Impurity Standards
| CAS No. | 251095-73-5 |
| Molecular Formula | C52H88N10O15 |
| Molecular Weight | 1093.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Caspofungin Impurity C (CAS 251095-73-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C52H88N10O15. Molecular weight: 1093.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C52H88N10O15 |
| Molecular Weight | 1093.31 g/mol |
| Purity | >85% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 10 |
Related Caspofungin Standards
- Caspofungin Impurity 17 (CAS 162808-62-0)
- Caspofungin Acetate C0 Analog(Caspofungin EP Impurity F)(RRT=1.1) (CAS CATO-C4X-157522)
- Caspofungin Impurity 14 (CAS CATO-C4X-157514)
- Caspofungin Ethanolamine Impurity (CAS CATO-C4X-157540)
- Caspofungin Impurity 48 (CAS CATO-C4X-157548)
- Caspofungin Impurity A02-2 (CAS 1404083-47-1)
- Caspofungin Impurity 13 (CAS CATO-C4X-157513)
- Caspofungin Impurity 23 (CAS CATO-C4X-157523)
Recommended Standards
- 6-Bromo-3-[6-bromo-1-(4-decyltetradecyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene]-1-(4-decyltetradecyl)-1,3-dihydro-2H-indol-2-one (CAS 1413918-79-2)
- 6,6'-Dibromo-1,1'-bis(2-decyltetradecyl)isoindigo (CAS 1801592-76-6)
- [Ser2]-Neuromedin C (CAS 136058-54-3)
- Fosaprepitant impurity 55（R,S,R） (CAS 1185503-00-7(free base))
- Paricalcitol Impurity 28 (CAS 139356-36-8)
- 3-(5-Chloro-4-methylpyridin-3-yl)propan-1-amine (CAS 1393554-15-8)
- n1-Methyl-n2-(pyridin-2-yl)ethane-1,2-diamine dihydrochloride (CAS 193473-63-1)
- Tiapride EP Impurity A (CAS 63484-12-8)
- Oseltamivir EP Impurity E（HCl） (CAS 208720-71-2(free base))
- Neuropeptide S (rat) (CAS 412938-75-1)
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