Fenofibrate Impurity 13 CAS CATO-C4X-164313
| CAS No. | CATO-C4X-164313 |
| Molecular Formula | C17H16O4 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 284.31 g/mol gives Fenofibrate Impurity 13 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Fenofibrate Impurity 13 (CAS CATO-C4X-164313, C17H16O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a flavonoid core, a hydroxyl group, an ether linkage, Fenofibrate Impurity 13 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), Fenofibrate Impurity 13 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 | C17H16O4 |
| Molecular Weight | 284.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Fenofibrate Standards
- Fenofibrate Impurity N4 (CAS 66938-32-7)
- Fenofibrate Impurity 16 (CAS CATO-C4X-164316)
- Fenofibrate EP Impurity F (CAS 154356-96-4)
- Fenofibrate Impurity 12 (CAS 61002-27-5)
- Fenofibrate Impurity 14 (CAS 60013-02-7)
- Fenofibrate Impurity 15 (CAS 34183-01-2)
- Fenofibrate EP Impurity C (CAS 217636-47-0)
- Fenofibrate Impurity 17 (CAS CATO-C4X-164317)
Recommended Standards
- Pantoprazole impurity 63 (CAS CATO-C4X-139963)
- Piroxicam Impurity 14 (CAS CATO-C4X-173314)
- Mivacurium chloride Impurity 76 (CAS CATO-C4X-137576)
- Epinephrine Impurity 80 (CAS CATO-C4X-184980)
- Indometacin Impurity 23 (CAS CATO-C4X-147023)
- Fulvestrant impurity 45 (CAS CATO-C4X-191745)
- Atrasentan Impurity 58 (CAS 1063836-17-8)
- Doxycycline Impurity 8 (CAS CATO-C4X-19318)
- Diethyl 2-(((benzyloxy)carbonyl)amino)-2-cyanosuccinate (CAS 159345-13-8)
- 6-(3-Amino-4-methylphenyl)pyridazin-3-ol (CAS 1030563-11-1)
- Fluconazole Impurity 22 (CAS 154534-83-5)
- 3-Nitro-N-(p-tolyl)benzenesulfonamide (CAS 4284-46-2)
- 3-(trifluoromethyl)bicyclo[1.1.1]pentane-1-carbaldehyde (CAS 914082-90-9)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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