Pemafibrate Impurity 14 CAS 848260-34-4
| CAS No. | 848260-34-4 |
| Molecular Formula | C27H28N2O6 |
| Molecular Weight | 476.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Pemafibrate Impurity 14 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Pemafibrate Impurity 14 (CAS 848260-34-4) is a certified pharmaceutical impurity reference standard with the molecular formula C27H28N2O6 and a molecular weight of 476.52 g/mol.
Pemafibrate Impurity 14 (C27H28N2O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Pemafibrate Impurity 14 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 | C27H28N2O6 |
| Molecular Weight | 476.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Pemafibrate Standards
- Pemafibrate Impurity 102 (CAS CATO-C4X-2903102)
- Pemafibrate Impurity 45 (CAS CATO-C4X-290345)
- Pemafibrate Impurity 89 (CAS CATO-C4X-290389)
- Pemafibrate Impurity 64 (CAS CATO-C4X-290364)
- Pemafibrate (CAS 848259-27-8)
- Pemafibrate Impurity 16 (CAS CATO-C4X-290316)
- Pemafibrate Impurity 17 (CAS CATO-C4X-290317)
- Pemafibrate Impurity 20 (CAS CATO-C4X-290320)
Recommended Standards
- Cilnidipine Impurity 13 (CAS 1974323-06-2)
- 3-[(3S)-1-Methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl]-1-(4-phenoxyphenyl)urea (CAS 548749-25-3)
- Nimodipine Impurity 59 (CAS CATO-C4X-138559)
- Diethyl 2,2'-(octane-1,8-diylbis(azanediyl))bis(6-oxo-1,6-dihydropyrimidine-5-carboxylate) (CAS 92736-12-4)
- Ibrutinib Impurity 8 (CAS CATO-C4X-10648)
- Sorafenib Impurity 26 (CAS 1693-39-6)
- Sovateltide Impurity 1 (CAS CATO-C4X-34651)
- 5-Amino-1-propyl-1,2-dihydropyridin-2-one (CAS 1016767-37-5)
- 5-Fluoro-1,3-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1027991-91-8)
- 4-(Benzo[d][1,3]dioxol-5-yl)thiazole-2-carbaldehyde (CAS 952958-62-2)
- Tert-butyl (R)-((4,4-diethoxypiperidin-2-yl)methyl)carbamate fumarate (CAS 1301706-76-2)
- (1-aminocyclobutyl)methanesulfonamide (CAS 2231676-38-1)
- 3-[(4-Bromo-3-methylphenoxy)methyl]pyrrolidinehydrochloride (CAS 1219949-00-4)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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