Peramivir Impurity 19 CAS 1591861-50-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1591861-50-5 |
| Molecular Formula | C15H28N4O4 |
| Molecular Weight | 328.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Peramivir Impurity 19 (CAS 1591861-50-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H28N4O4. Molecular weight: 328.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H28N4O4 |
| Molecular Weight | 328.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
Related Peramivir Standards
- Peramivir impurity 132 (CAS 2641256-92-8)
- Peramivir Impurity 14 (CAS 2124296-37-1)
- Peramivir impurity 146 (CAS CATO-C4X-1833146)
- Peramivir impurity 147 (CAS CATO-C4X-1833147)
- Peramivir impurity 148 (CAS CATO-C4X-1833148)
- Peramivir impurity 149 (CAS CATO-C4X-1833149)
- Peramivir Impurity 18 (CAS CATO-C4X-183318)
- Peramivir Impurity 20 (CAS CATO-C4X-183320)
Recommended Standards
- Peramivir Impurity 32 (CAS 229615-12-7)
- Peramivir Impurity 5 (CAS 2758048-72-3)
- (1S,2S,3R,4R)-Peramivir Impurity 59 (CAS CATO-C4X-183359)
- Piperazine Impurity 67 (CAS CATO-C4X-242767)
- Hydroxychloroquine Impurity 91 (CAS CATO-C4X-183591)
- (2-aminoethyl)({[3-(5-methylfuran-2-yl)-1H-pyrazol-4-yl]methyl})amine dihydrochloride (CAS 1909348-39-5)
- 6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-08-4)
- Ethyl (S)-2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoate hydrochloride (CAS 57432-62-9)
- 2,4,6-Triethoxypyrimidine-5-carboxylic acid (CAS 4320-00-7)
- Peptide 438 (CAS CATO-CPTD788438)
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