Oseltamivir Impurity 102 CAS 943515-58-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 943515-58-0 |
| Molecular Formula | C14H22O5 |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Oseltamivir Impurity 102 (CAS 943515-58-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H22O5. Molecular weight: 270.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H22O5 |
| Molecular Weight | 270.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Oseltamivir Standards
- Oseltamivir Impurity 30 (CAS 212504-89-7)
- Oseltamivir impurity 281 (CAS CATO-C4X-1720281)
- Oseltamivir Impurity 122 (CAS 2097777-49-4)
- Oseltamivir Impurity 188 (CAS CATO-C4X-1720188)
- Oseltamivir Impurity 189 (CAS CATO-C4X-1720189)
- Oseltamivir Impurity 190 (CAS CATO-C4X-1720190)
- Oseltamivir Impurity 191 (CAS CATO-C4X-1720191)
- Oseltamivir Impurity 229 (CAS CATO-C4X-1720229)
Recommended Standards
- Thioctic acid Impurity 85 (CAS 13075-44-0)
- Propiverine Impurity 1 (CAS CATO-C4X-17401)
- Ketoprofen Impurity 102 (CAS CATO-C4X-1471102)
- Quetiapine EP impurity Q iodide (CAS CATO-C4X-124465)
- Isavuconazole Impurity 147 (CAS CATO-C4X-1236147)
- Methyl 3-(4-iodo-1H-pyrazol-1-yl)propanoate (CAS 1175275-82-7)
- (R)-(2-(pyrrolidin-2-yl)phenyl)methanol (CAS 1212923-47-1)
- 2-methyl-6-nitro-4-(1,2,3,6-tetrahydropyridin-4-yl)aniline hydrochloride (CAS 1354960-73-8)
- N-(4-Methoxyphenyl)-1-phenyl-1H-pyrazol-3-amine (CAS 103141-09-9)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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