Pitavastatin Impurity 101 CAS 254452-96-5
| CAS No. | 254452-96-5 |
| Molecular Formula | 2*C25H23FNO4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Pitavastatin Impurity 101.
Pitavastatin Impurity 101 (CAS 254452-96-5) is a certified pharmaceutical impurity reference standard with the molecular formula C25H23FNO4Ca and a molecular weight of 460.54 g/mol.
Pitavastatin Impurity 101 (C25H23FNO4Ca) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Pitavastatin Impurity 101 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 | 2*C25H23FNO4 Ca |
| Molecular Weight | 460.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| 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
- Entacapone EP Impurity E (CAS 7659-29-2)
- Elagolix Impurity 5 (CAS 2409132-65-4)
- Desloratadine Impurity 65 (CAS CATO-C4X-143065)
- cis-2-Boc-5-oxohexahydrocyclopenta[c]pyrrole (CAS 146231-54-1)
- methyl 2-(5-methylfuran-2-yl)acetate (CAS 60670-00-0)
- 7,8-Dichloro-4-methyl-1,2,3,4-tetrahydroquinoline (CAS 1706464-58-5)
- [4-(Pyridin-4-ylmethyl)oxan-4-yl]methanamine dihydrochloride (CAS 1402232-62-5)
- 7-O-Methyl morroniside (CAS 41679-97-4)
- N-(3-Amino-2-methylphenyl)-2-(2-methylphenoxy)-acetamide (CAS 953757-25-0)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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