Pitavastatin Impurity 71 CAS CATO-C4X-103771
| CAS No. | CATO-C4X-103771 |
| Molecular Formula | C29H32FNO4 |
| Molecular Weight | 477.57 g/mol |
| 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 71.
As a process- or degradation-related impurity, Pitavastatin Impurity 71 (CAS CATO-C4X-103771, C29H32FNO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Pitavastatin Impurity 71 (C29H32FNO4) contains a steroid 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).
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 71 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 | C29H32FNO4 |
| Molecular Weight | 477.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Pitavastatin Standards
- Pitavastatin Impurity 12 (CAS 586966-54-3)
- Pitavastatin Impurity 130 (CAS CATO-C4X-1037130)
- Pitavastatin Impurity 66 (CAS CATO-C4X-103766)
- Pitavastatin Impurity 67 (CAS 586966-55-4)
- Pitavastatin Impurity 68 (CAS 1258947-29-3)
- Pitavastatin Impurity 70 (CAS CATO-C4X-103770)
- Pitavastatin Impurity 72 (CAS CATO-C4X-103772)
- Pitavastatin Impurity 107 (CAS CATO-C4X-1037107)
Recommended Standards
- LysoPE(18:2/0:0) (CAS 85046-18-0)
- 7-(3,4-Diethoxyphenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1251698-57-3)
- 3-(5-(4-Methoxybenzylidene)-4-oxo-2-thioxothia-zolidin-3-yl)-N-(4-sulfamoylphenyl)propanamide (CAS 307526-97-2)
- 4-(4-Butoxybenzoyl)-5-(4-ethylphenyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 609796-74-9)
- Axitinib Impurity 76 (CAS CATO-C4X-107176)
- Tacrolimus Impurity 46 (CAS 139958-51-3)
- Niraparib Impurity 59 HCl (CAS 1476777-06-6（free base）)
- Mepivacaine (CAS 96-88-8)
- (2-Phenyl-2H-1,2,3-triazol-4-yl)(3-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1327631-78-6)
- 1-(2,6-Dimethylpiperidin-1-yl)-3-(4-isopropylphenyl)thiourea (CAS 727692-83-3)
- 3-Iodo-4-(trifluoromethoxy)benzonitrile (CAS 1365988-15-3)
- Ethyl 3-((6-(benzo[d][1,3]dioxol-5-yl)-3-cyano-4-(trifluoromethyl)pyridin-2-yl)thio)propanoate (CAS 625376-94-5)
- 8-Bromo-7-(3-chloro-2-hydroxypropyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 32087-21-1)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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