Rosuvastatin Impurity 25 CAS 289042-11-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 289042-11-1 |
| Molecular Formula | C17H20FN3O4S |
| Molecular Weight | 381.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Rosuvastatin Impurity 25 (CAS 289042-11-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H20FN3O4S. Molecular weight: 381.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H20FN3O4S |
| Molecular Weight | 381.42 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Rosuvastatin Standards
- Rosuvastatin Impurity 19 (CAS 1035595-71-1)
- Rosuvastatin Impurity 136 (CAS 890028-66-7)
- Rosuvastatin Impurity 102 (CAS CATO-C4X-1169102)
- Rosuvastatin Impurity 89 (CAS CATO-C4X-116989)
- Rosuvastatin Impurity 79 (CAS 1326303-05-2)
- Rosuvastatin Impurity 188 (CAS CATO-C4X-1169188)
- Rosuvastatin Impurity 189 (CAS CATO-C4X-1169189)
- Rosuvastatin Impurity 190 (CAS CATO-C4X-1169190)
Recommended Standards
- CAS 219957-04-7 (CAS 219957-04-7)
- Boc-Tyr(Boc)-OH (CAS 20866-48-2)
- N-(2,3,5,6,8,9,11,12,14,15-Decahydrobenzo[b][1,4,7,10,13,16]hexaoxacyclooctadecin-18-yl)acrylamide (CAS 68865-32-7)
- Mosapride Impurity 64 (CAS CATO-C4X-104464)
- Bendamustine Impurity 40 (CAS CATO-C4X-127140)
- 3-bromo-4-(cyanomethoxy)-5-methoxybenZoic acid (CAS 833431-91-7)
- (5-Chloro-6-methoxypyridin-2-yl)methanamine (CAS 1781548-26-2)
- 3,4-Dimethyl-N-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)benzamide (CAS 946199-37-7)
- N-(2-(methylthio)cyclopentyl)thietan-3-amine (CAS 1877680-99-3)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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