Atorvastatin Impurity 70 CAS 1217751-95-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1217751-95-5 |
| Molecular Formula | C37H43FN2O5 |
| Molecular Weight | 614.75 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Atorvastatin Impurity 70 (CAS 1217751-95-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C37H43FN2O5. Molecular weight: 614.75 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C37H43FN2O5 |
| Molecular Weight | 614.75 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Atorvastatin Standards
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- Atorvastatin Impurity 69 (CAS CATO-C4X-113269)
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- Atorvastatin Impurity 39 (CAS 1353049-81-6)
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- Beraprost Sodium (Mixture of Diastereomers) (CAS 496807-11-5)
- 2-Phenethylthiazolidine (CAS 55089-15-1)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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