Pitavastatin Impurity 18 CAS 148516-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148516-11-4 |
| Molecular Formula | C21H18FNO2 |
| Molecular Weight | 335.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pitavastatin Impurity 18 (CAS 148516-11-4) pharmaceutical standards reference standard. Molecular formula: C21H18FNO2. Molecular weight: 335.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H18FNO2 |
| Molecular Weight | 335.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pitavastatin Standards
- Pitavastatin Impurity 41 (CAS CATO-C4X-103741)
- Pitavastatin Impurity 78 (CAS CATO-C4X-103778)
- Pitavastatin Impurity 40 (CAS 121659-86-7)
- Pitavastatin Impurity 21 (CAS 154057-56-4)
- Pitavastatin Impurity 42 (CAS CATO-C4X-103742)
- Pitavastatin Impurity 43 (CAS CATO-C4X-103743)
- Pitavastatin Impurity 85 (CAS CATO-C4X-103785)
- Pitavastatin Hydroxymethyl Impurity (CAS 24922-02-9)
Recommended Standards
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- 2-(2-(Piperidin-4-yl)ethyl)isothiazolidine 1,1-dioxide (CAS 89151-54-2)
- Quincarbate (CAS 54340-59-9)
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