Pitavastatin Impurity 108 CAS CATO-C4X-1037108
| CAS No. | CATO-C4X-1037108 |
| Molecular Formula | C25H24NO5 |
| Molecular Weight | 418.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Pitavastatin Impurity 108 (C25H24NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.5, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 418.46 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a process- or degradation-related impurity, Pitavastatin Impurity 108 (CAS CATO-C4X-1037108, C25H24NO5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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.
CATO manufactures Pitavastatin Impurity 108 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.
Physical & Chemical Properties
| Molecular Formula | C25H24NO5 |
| Molecular Weight | 418.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Pitavastatin Standards
- Pitavastatin Impurity 121 (CAS 1809100-36-4)
- Pitavastatin Impurity 88 (CAS 222306-15-2)
- Pitavastatin Impurity 89 (CAS CATO-C4X-103789)
- Pitavastatin Impurity 111 (CAS CATO-C4X-1037111)
- Pitavastatin Impurity N4 (CAS 688735-41-3)
- Pitavastatin Impurity N3 (CAS 254452-86-3)
- Pitavastatin Impurity 112 (CAS 1187966-91-1)
- Pitavastatin (CAS CATO-C4X-1037129)
Recommended Standards
- Apremilast Impurity 2 (CAS 635705-72-5)
- Beraprost Impurity 25 (CAS CATO-C4X-218425)
- N-benzyl-3-(thiophen-2-yl)-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxamide (CAS 477845-21-9)
- Fluocinolone Acetonide Impurity 43 (CAS 3802-45-7)
- Itraconazole EP Impurity G (CAS CATO-C4X-149789)
- Ribociclib impurity 39 (CAS 2304957-86-4)
- Olmesartan impurity 88 (CAS CATO-C4X-109788)
- 8-Bromo-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1221724-17-9)
- Oseltamivir Impurity 259 (CAS CATO-C4X-1720259)
- 2-(2,5-Dimethylphenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2010-62-0)
- 2-Hydroxybenzo[d][1,3,2]dithiazole 1,1,3,3-tetraoxide (CAS 77450-62-5)
- 3-Methyl-4,5,6,7-tetrahydrobenzo[d]isoxazol-4-ol (CAS 37075-95-9)
- 1-(3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl)-N-methylmethanamine (CAS 890325-34-5)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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