Pemafibrate Impurity 70 CAS CATO-C4X-290370
| CAS No. | CATO-C4X-290370 |
| Molecular Formula | C24H21N3O4 |
| Molecular Weight | 415.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C24H21N3O4, Pemafibrate Impurity 70 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 415.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Pemafibrate Impurity 70 (CAS CATO-C4X-290370) is a certified pharmaceutical impurity reference standard with the molecular formula C24H21N3O4 and a molecular weight of 415.44 g/mol.
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 70 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 | C24H21N3O4 |
| Molecular Weight | 415.44 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Pemafibrate Standards
- Pemafibrate Impurity 82 (CAS CATO-C4X-290382)
- Pemafibrate Impurity 83 (CAS CATO-C4X-290383)
- Pemafibrate Impurity 5 (CAS 848260-89-9)
- Pemafibrate Impurity 1 (CAS CATO-C4X-29031)
- Pemafibrate Impurity 37 (CAS CATO-C4X-290337)
- Pemafibrate Impurity 38 (CAS CATO-C4X-290338)
- Pemafibrate Impurity 84 (CAS CATO-C4X-290384)
- Pemafibrate Impurity 9 (CAS CATO-C4X-29039)
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- 1-(2-(Piperidin-1-yl)ethyl)-1h-pyrazol-4-amine (CAS 1173069-63-0)
- 4-Fluoro-2-[(piperazin-1-yl)methyl]phenol (CAS 1368111-80-1)
- 2-(Aminomethyl)pyrrole Hydrochloride (CAS 1351479-09-8)
- delafloxacin Impurity 6 (CAS CATO-C4X-26376)
- 4-(2,3,4-Trifluorophenyl)butan-2-one (CAS 1339205-40-1)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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