Pitavastatin Impurity 55 CAS 1187966-94-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1187966-94-4 |
| Molecular Formula | C20H16FN |
| Molecular Weight | 289.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pitavastatin Impurity 55 (CAS 1187966-94-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H16FN. Molecular weight: 289.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H16FN |
| Molecular Weight | 289.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pitavastatin Standards
- Pitavastatin Impurity 25 (CAS CATO-C4X-103725)
- Pitavastatin Impurity 91 (CAS CATO-C4X-103791)
- Pitavastatin Formyl Impurity (CAS 121660-37-5)
- Pitavastatin Impurity 54 (CAS 1187966-95-5)
- Pitavastatin Hydroxymethyl Impurity (CAS 24922-02-9)
- Pitavastatin Impurity 81 (CAS CATO-C4X-103781)
- Pitavastatin Impurity 96 (CAS 121660-11-5)
- Pitavastatin Impurity 97 (CAS 1356998-79-2)
Recommended Standards
- tert-butyl N-(7-fluoro-3-hydroxy-1,5-naphthyridin-2-yl)carbamate (CAS 2435612-65-8)
- Etoricoxib Impurity 6 (CAS 221615-75-4)
- n-Cyclopropyl-2-[4-oxo-2-(phenylimino)-1,3-thiazolidin-5-yl]acetamide (CAS 871909-80-7)
- Metaraminol Impurity 100 (CAS CATO-C4X-2252100)
- Abemaciclib Impurity 135 (CAS CATO-C4X-2937135)
- 15-Hydroxyhexadecan-2-one (CAS 607360-38-3)
- 4-Hydrazinyl-8-(trifluoromethyl)quinoline (CAS 57369-92-3)
- 931-20-4 1T6L7S01J4 N-Methyl-2-piperidone 1-Methylpiperidine-2-one 2-Piperidinone, 1-methyl- 2-Piperidone, 1-methyl- 5-21-06-00398 (Beilstein Handbook Reference) AI3-11535 BRN 0001708 EINECS 213-231-9 N-Methyl-2-piperidinone 1-Methyl-2-piperidinone 1-Methyl-2-piperidone N-Methylvalerolactam NSC 67384 UNII-1T6L7S01J4 (CAS 931-20-4)
- ({4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl}methyl)dimethylamine (CAS 1312755-70-6)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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