Rosuvastatin Impurity 169 CAS 404958-69-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 404958-69-6 |
| Molecular Formula | C10H19ClO4 |
| Molecular Weight | 238.71 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Rosuvastatin Impurity 169 (CAS 404958-69-6) pharmacopoeial impurity standards reference standard. Molecular formula: C10H19ClO4. Molecular weight: 238.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H19ClO4 |
| Molecular Weight | 238.71 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Rosuvastatin Standards
- Rosuvastatin Impurity 111 (CAS 404958-68-5)
- Rosuvastatin Impurity 137 (CAS 325471-28-1)
- Rosuvastatin Impurity 187 (CAS 154026-93-4)
- Rosuvastatin Impurity 59 (CAS 404958-08-3)
- Rosuvastatin Impurity 140 (CAS 154026-92-3)
- Rosuvastatin Impurity 107 (CAS 122549-26-2)
- Rosuvastatin Impurity 266 (CAS 775571-58-9)
- Rosuvastatin Impurity 87 (CAS CATO-C4X-116987)
Recommended Standards
- Domperidone Impurity 35 (CAS CATO-C4X-142035)
- 401495-67-8 Benzoyl chloride, 4-(4-methyl-1-piperazinyl)- (CAS 401495-67-8)
- Atovaquone Related Compound 3 (CAS 1346600-43-8)
- Gemigliptin impurity 1 (CAS CATO-C4X-33061)
- Drotaverin Impurity 75 (CAS CATO-C4X-243575)
- Ethyl trans-4-amino-3-hydroxy-piperidine-1-carboxylate (CAS 86718-22-1)
- Octacosahydrodibenzo[b,q][1,4,7,10,13,16,19,22,25,28]decaoxacyclotriacontine (CAS 17455-26-4)
- 3-Methoxypropylisothiocyanate (CAS 28115-86-8)
- 2,7-Dicyclopropylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1225826-07-2)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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