Sofosbuvir Impurity 10 CAS 863329-63-9
| CAS No. | 863329-63-9 |
| Molecular Formula | C31H25N3O7 |
| Molecular Weight | 551.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sofosbuvir Impurity 10 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Sofosbuvir Impurity 10 (CAS 863329-63-9) is a high-purity analytical reference standard with the molecular formula C31H25N3O7 and a molecular weight of 551.55 g/mol.
The molecular framework of Sofosbuvir Impurity 10 (C31H25N3O7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C31H25N3O7 |
| Molecular Weight | 551.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Sofosbuvir Standards
- Sofosbuvir Impurity 103 (CAS CATO-C4X-1052103)
- Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir) (CAS 1496552-51-2)
- Sofosbuvir Impurity 71 (CAS CATO-C4X-105271)
- Sofosbuvir D6 (CAS 1868135-06-1)
- Sofosbuvir-13C-d3 (CAS 2070009-25-3)
- Sofosbuvir Impurity 12 (CAS 863329-62-8)
- Sofosbuvir Impurity 73 (CAS 863329-64-0)
- Sofosbuvir Impurity 77 (CAS CATO-C4X-105277)
Recommended Standards
- Poly(oxy-1,2-ethanediyl),α-[2-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]ethyl]-ω-[3-oxo-3-(2,3,5,6-tetrafluorophenoxy)propoxy]- (CAS 2055105-33-2)
- 2-[trans-4-[4-[2-[[4-(Trifluoromethoxy)benzyl]carbamoyl]imidazo[1,2-a]pyridin-6-yl]phenyl]cyclohexyl]acetic Acid (CAS 1449779-49-0)
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- Ticagrelor Impurity 139 (CAS 2476859-55-7)
- 4,4-Difluoro-1-(3-methoxyphenyl)-N,N-dimethylcyclohexan-1-amine (CAS 2306262-98-4)
- 3-((4-Methoxyphenyl)sulfonyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 931313-84-7)
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- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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 18665070610 / Nicole.chen@cato-chem.com