Pemafibrate Impurity 75 CAS CATO-C4X-290375
| CAS No. | CATO-C4X-290375 |
| Molecular Formula | C32H40N2O7 |
| Molecular Weight | 564.67 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 Pemafibrate Impurity 75.
Pemafibrate Impurity 75 (CAS CATO-C4X-290375) is a certified pharmaceutical impurity reference standard with the molecular formula C32H40N2O7 and a molecular weight of 564.67 g/mol.
Based on its molecular formula C32H40N2O7, Pemafibrate Impurity 75 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 564.67 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).
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.
As a certified reference material (CRM), Pemafibrate Impurity 75 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C32H40N2O7 |
| Molecular Weight | 564.67 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Pemafibrate Standards
- Pemafibrate Impurity 18 (CAS CATO-C4X-290318)
- Pemafibrate Impurity 39 (CAS CATO-C4X-290339)
- Pemafibrate Impurity 98 (CAS CATO-C4X-290398)
- Pemafibrate Impurity 72 (CAS CATO-C4X-290372)
- Pemafibrate Impurity 92 (CAS CATO-C4X-290392)
- Pemafibrate Impurity 93 (CAS CATO-C4X-290393)
- Pemafibrate Impurity 36 (CAS CATO-C4X-290336)
- Pemafibrate Impurity 54 (CAS CATO-C4X-290354)
Recommended Standards
- Mizagliflozin (KWA 0711) (CAS 666843-10-3)
- ARRY-382 (CAS 1313407-95-2)
- 9',10'-Dihydro-[9,9':10',9''-teranthracene]-10,10''(9H,9''H)-dione (CAS 31150-80-8)
- 3-(Carboxymethyl)-6-chloro-1H-indole-2-carboxylic acid (CAS 132004-39-8)
- Trelagliptin Impurity 45 (CAS 2565-47-1)
- Relugolix Impurity 49（E-isomer） (CAS CATO-C4X-242949)
- Argatroban Impurity 70 (CAS CATO-C4X-100770)
- Ethyl 3-chloro-8-hydroxy-2-methylquinoline-6-carboxylate (CAS 2721375-43-3)
- ethyl[(4-methylmorpholin-2-yl)methyl]amine (CAS 1495600-75-3)
- 6-methoxy-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 57463-05-5)
- Des-N-Ethyl 3,5-Dimethylacetildenafil (CAS 1290041-88-1)
- 2-Chloro-N-methyl-N-{[(propan-2-yl)carbamoyl]methyl}acetamide (CAS 854137-52-3)
- 3-Iodo-2,6-dimethoxypyridine (CAS 214360-56-2)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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