Pitavastatin calcium Impurity 100 CAS CATO-C4X-1037100
| CAS No. | CATO-C4X-1037100 |
| Molecular Formula | 4*C25H23FNO4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Pitavastatin calcium Impurity 100 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
As a process- or degradation-related impurity, Pitavastatin calcium Impurity 100 (CAS CATO-C4X-1037100, C25H23FNO4Ca) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Pitavastatin calcium Impurity 100 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 460.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | 4*C25H23FNO4 2*Ca |
| Molecular Weight | 460.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 80% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pitavastatin Standards
- Pitavastatin Impurity 92 (CAS 1159588-21-2)
- Pitavastatin Impurity 112 (CAS 1187966-91-1)
- Pitavastatin Impurity 90 (CAS 1187966-91-1（free base）)
- Pitavastatin Impurity 51 (CAS 1187966-93-3)
- Pitavastatin Impurity 55 (CAS 1187966-94-4)
- Pitavastatin Impurity 54 (CAS 1187966-95-5)
- Pitavastatin Impurity 40 (CAS 121659-86-7)
- Pitavastatin Impurity 96 (CAS 121660-11-5)
Recommended Standards
- Azithromycin Impurity 4 (CAS CATO-C4X-10034)
- Lacosamide EP Impurity B (R-Isomer) (CAS 1318777-54-6)
- Dexpanthenol Impurity 27 (CAS CATO-C4X-161327)
- (5-Amino-4-methylpyridin-3-yl)boronic acid (CAS 2131006-94-3)
- 2-(6-Methoxyimidazo[1,2-a]pyridin-3-yl)acetamide (CAS 603309-64-4)
- 5-Amino-4-fluoro-2-methyl-N-propylbenzamide (CAS 1881414-75-0)
- 5-[(4-Bromophenyl)sulfanyl]-3-(4-methylphenyl)-6-phenyl-1,2,4-triazine (CAS 866136-23-4)
- 2,2-Dimethyl-1,2,3,9-tetrahydro-4H-carbazol-4-one (CAS 40429-04-7)
- 2-chloro-N-[1-(5-methyl-1,2,4-oxadiazol-3-yl)cycloheptyl]acetamide (CAS 1306604-37-4)
- Hexapeptide-9 (CAS 885024-94-2)
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 18665070610 / Nicole.chen@cato-chem.com