Sofosbuvir Impurity 54 CAS 16731-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16731-31-0 |
| Molecular Formula | C9H10N2O6 |
| Molecular Weight | 242.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sofosbuvir Impurity 54 (CAS 16731-31-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10N2O6. Molecular weight: 242.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O6 |
| Molecular Weight | 242.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1961 |
| Nitrogen Atoms | 2 |
Related Sofosbuvir Standards
- Sofosbuvir Impurity 106 (CAS 119410-95-6)
- Sofosbuvir Impurity 123 (CAS 119804-96-5)
- Sofosbuvir Impurity 110 (CAS 51496-03-8)
- Sofosbuvir Impurity 16 (CAS 817204-33-4)
- Sofosbuvir Impurity 12 (CAS 2041584-99-8)
- Sofosbuvir Impurity 13 (CAS CATO-C4X-105213)
- Sofosbuvir Impurity 14 (CAS CATO-C4X-105214)
- Sofosbuvir Impurity 15 (CAS CATO-C4X-105215)
Recommended Standards
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- (4S,5R)-4-Butyl-5-methoxyoxazolidin-2-one (CAS 335627-74-2)
- 2-(Aminomethyl)-3-(difluoromethyl)-5-methylpyridine-4-carboxaldehyde (CAS 1805072-53-0)
- 3-(Ethyl(6-formylpyridin-2-yl)amino)propanenitrile (CAS 1956382-36-7)
- cis-2-Benzyl-6a-fluoro-5-isopropylhexahydropyrrolo[3,4-c]pyrrol-1(2H)-one (CAS 1426959-27-4)
- m-Xylenes（xylene isomer and ethyl benzene） (CAS 1330-20-7)
- (4-Fluoro-1-naphthalenyl)[1-(5-fluoropentyl)-1H-indol-3-yl]methanone (CAS 1391485-39-4)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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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