Pemafibrate Impurity 85 CAS CATO-C4X-290385
| CAS No. | CATO-C4X-290385 |
| Molecular Formula | C14H9NO3 |
| Molecular Weight | 239.23 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Pemafibrate Impurity 85 (CAS CATO-C4X-290385), a pharmacopoeial impurity reference standard (molecular formula C14H9NO3, MW 239.23 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C14H9NO3, Pemafibrate Impurity 85 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 239.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Pemafibrate Impurity 85 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 | C14H9NO3 |
| Molecular Weight | 239.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Pemafibrate Standards
- Pemafibrate Impurity 27 (CAS CATO-C4X-290327)
- Pemafibrate Impurity 94 (CAS CATO-C4X-290394)
- Pemafibrate Impurity 67 (CAS CATO-C4X-290367)
- Pemafibrate Impurity 69 (CAS CATO-C4X-290369)
- Pemafibrate Impurity 34 (CAS CATO-C4X-290334)
- Pemafibrate Impurity 58 (CAS 2008-01-7)
- Pemafibrate Impurity 28 (CAS CATO-C4X-290328)
- Pemafibrate Impurity 46 (CAS CATO-C4X-290346)
Recommended Standards
- Propetamphos Impurity 1 (CAS 99606-11-8)
- Disperse Red 15 (CAS 116-85-8)
- N-(6-chloro-3-pyridyl methyl) -n-ethyl-2-nitroso-acetamide (CAS CATO-C4X-24934)
- Tetrahydrobiopterin (CAS 17528-72-2)
- Acalabrutinib Impurity 15 (CAS CATO-C4X-305515)
- Milnacipran impurity 38 (CAS CATO-C4X-103338)
- Cephacetrile Impurity 1 (CAS CATO-C4X-23111)
- 8-Methyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid hydrochloride (CAS 2126161-46-2)
- Meclofenoxate Impurity 8 (CAS CATO-C4X-24698)
- Chlorzoxazone Impurity 6 (CAS CATO-C4X-27776)
- N-(4-(1H-Benzo[d]imidazol-2-yl)phenyl)-2-iodobenzamide (CAS 476634-22-7)
- 2,5-Dichloro-4-isopropoxyaniline (CAS 478399-40-5)
- 2,6-Bis(2-ethylhexyl)-7a-methylhexahydro-1H-imidazo[1,5-c]imidazole (Hexedine) (CAS 5980-31-4)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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