Rosuvastatin 5-Oxo Acid Methyl Ester CAS 147118-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147118-39-6 |
| Molecular Formula | C23H28FN3O6S |
| Molecular Weight | 493.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Rosuvastatin 5-Oxo Acid Methyl Ester (CAS 147118-39-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H28FN3O6S. Molecular weight: 493.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H28FN3O6S |
| Molecular Weight | 493.55 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Rosuvastatin Standards
- Rosuvastatin Impurity 251 (CAS 1416000-51-5)
- Rosuvastatin Impurity 36 (CAS 147118-40-9)
- Rosuvastatin Impurity 135 (CAS CATO-C4X-1169135)
- Rosuvastatin Impurity 200 (CAS CATO-C4X-1169200)
- Rosuvastatin Impurity 201 (CAS CATO-C4X-1169201)
- Rosuvastatin Impurity 158 (CAS CATO-C4X-1169158)
- Rosuvastatin EP Impurity G (CAS 1242184-42-4)
- Rosuvastatin 3S, 5S-Isomer (CAS 1584149-34-7)
Recommended Standards
- ent-Nateglinide Acyl-β-D-glucuronide (CAS 1357003-01-0)
- Ryanodine (CAS 15662-33-6)
- Fmoc-4-(4-methoxyphenyl)-L-phenylalanine (CAS 1223105-44-9)
- 1,4,5,6-Tetrahydrocyclopenta[c]pyrazol-6-ol (CAS 2098584-59-7)
- 3-Oxo-3-(3,4,5-trimethyl-1H-pyrazol-1-yl)propanenitrile (CAS 477710-14-8)
- (1-(Furan-2-yl)-3-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2225181-15-5)
- 5-Fluoro-6-(trifluoromethyl)nicotinic acid (CAS 1554123-46-4)
- 20-Hydroxy Prednisone (Mixture of Diastereomers) (CAS 2899-94-7)
- Vancomycin impurity 24 (CAS CATO-C4X-177524)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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