Zanamivir Impurity N CAS 152178-79-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 152178-79-5 |
| Molecular Formula | C12H18N4O7 |
| Molecular Weight | 330.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Zanamivir Impurity N (CAS 152178-79-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H18N4O7. Molecular weight: 330.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H18N4O7 |
| Molecular Weight | 330.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 4 |
Related Zanamivir Standards
- Zanamivir EP Impurity H (CAS 179531-57-8)
- Zanamivir (CAS 139110-80-8)
- Zanamivir EP Impurity D (CAS 179531-53-4)
- Zanamivir EP Impurity C (CAS 130525-62-1)
- Zanamivir EP Impurity E (CAS CATO-C4X-20505)
- Zanamivir Impurity 1 (CAS 313983-06-1)
- Zanamivir Amine Triacetate Methyl Ester (CAS 139110-70-6)
- Zanamivir Impurity 1 (CAS 130525-58-5)
Recommended Standards
- 2-(3,4-Dihydroxyphenyl)-7-hydroxy-3,5-dimethoxy-4H-chromen-4-one (CAS 1486-66-4)
- 2-(2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)-4,7-dimethoxyisoindoline-1,3-dione (CAS 160291-60-1)
- Ethyl 3-(((4-nitrophenoxy)carbonyl)amino)benzoate (CAS 1415560-42-7)
- Butylphthalide Impurity 44 (CAS CATO-C4X-181344)
- Cefotaxime Impurity 90 (CAS CATO-C4X-120190)
- N-(5-Amino-2-methoxyphenyl)propanamide (CAS 169321-23-7)
- Phenyl (1-(furan-2-yl)propan-2-yl)carbamate (CAS 1235617-86-3)
- 3-Cyclopropyl-4-isobutyl-1h-pyrazol-5-amine (CAS 1311492-20-2)
- 6-Amino-3-chloro-2-methylbenzonitrile (CAS 110127-06-5)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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