Fenofibrate Impurity 12 CAS 61002-27-5
| CAS No. | 61002-27-5 |
| Molecular Formula | C17H16O5 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Fenofibrate Impurity 12 (C17H16O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 300.31 g/mol, it falls into the moderately-high-molecular-weight range. 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).
As a process- or degradation-related impurity, Fenofibrate Impurity 12 (CAS 61002-27-5, C17H16O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 12 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 | C17H16O5 |
| Molecular Weight | 300.31 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
| CAS Registry Year (est.) | 1974 |
Related Fenofibrate Standards
- Fenofibrate EP Impurity C (CAS 217636-47-0)
- Fenofibrate Impurity 16 (CAS CATO-C4X-164316)
- Fenofibrate Impurity 13 (CAS CATO-C4X-164313)
- Fenofibrate Impurity 17 (CAS CATO-C4X-164317)
- Fenofibrate Impurity N113 (CAS 60012-96-6)
- Fenofibrate Impurity 2 (CAS 62809-66-9)
- Fenofibrate Impurity N4 (CAS 66938-32-7)
- Fenofibrate EP Impurity B-d6 (Fenofibric Acid-d6) (CAS 1092484-69-9)
Recommended Standards
- 60169-98-4 N,N inverted exclamation mark -Bis(3-methoxyphenyl)ethane-diamide N1,N2-Bis(3-methoxyphenyl)ethanediamide m-Oxanisidide (CAS 60169-98-4)
- Mirabegron Impurity 35 (CAS CATO-C4X-103235)
- Trans-5-(2,4-dimethoxyphenyl)-2-(pyridin-3-yl)-4,5-dihydrooxazol-4-ol (CAS 95690-62-3)
- Mirabegron Impurity 36 (CAS 1684452-88-7)
- Evocalcet Impurity 8 (CAS CATO-C4X-24858)
- Lactulose Impurity F (CAS 3343-53-1&136272-61-2)
- Levocarnitine Impurity N25 (CAS 51314-34-2)
- 4-(4-Fluorophenyl)piperidine-4-carbonitrilehydrochloride (CAS 256951-80-1)
- 1H-Pyrrole-2,5-dione, 1,1'-(methylenedi-4,1-phenylene)bis-, polymer with 4,4'-methylenebis[benzenamine] (CAS 26140-67-0)
- 2-(2-chloro-5-fluorophenyl)acetaldehyde (CAS 1256482-24-2)
- 5-(5-Bromopyridin-2-yl)-3-methylisoxazole-4-carboxylic acid (CAS 1299607-70-7)
- 1-[(1E)-1,3-Butadien-1-Yl]-2-Fluorobenzene (CAS 130837-77-3)
- 3-[2-Oxo-2-(1-pyrrolidinyl)ethoxy]benzoic acid (CAS 923173-87-9)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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