Flibanserin Impurity 15 CAS 51299-16-2
| CAS No. | 51299-16-2 |
| Molecular Formula | C24H28F6N4 |
| Molecular Weight | 486.50 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Flibanserin Impurity 15 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.
Flibanserin Impurity 15 (CAS 51299-16-2) is a certified pharmaceutical impurity reference standard with the molecular formula C24H28F6N4 and a molecular weight of 486.50 g/mol.
Based on its molecular formula C24H28F6N4, Flibanserin Impurity 15 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 486.50 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.
Physical & Chemical Properties
| Molecular Formula | C24H28F6N4 |
| Molecular Weight | 486.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Flibanserin Standards
- Flibanserin Impurity 17 (CAS 1971858-36-2)
- Flibanserin Impurity 6 (CAS CATO-C4X-19816)
- Flibanserin Impurity 14 (CAS 191977-79-4)
- Flibanserin N-Oxide (CAS CATO-C4X-19818)
- Flibanserin (CAS 167933-07-5)
- Flibanserin Impurity 19 (CAS 1642340-14-4)
- Flibanserin Impurity 11 (CAS CATO-C4X-198111)
- Flibanserin Impurity 7 (CAS CATO-C4X-19817)
Recommended Standards
- 5-((4-Hydroxyphenyl)imino)furan-2(5H)-one (CAS 81632-88-4)
- 3,6,9,12,15,18,21,24,27-Nonaoxanonacosanedioic acid (CAS 1432970-26-7)
- Fluticasone Impurity 39 (CAS CATO-C4X-165039)
- 5-O-(3-Methyl-2-butenyl) Kaempferol Tri-O-methoxymethyl Ether (CAS 143724-70-3)
- Ilaprazole Impurity 48 (CAS CATO-C4X-113048)
- Nifedipine Impurity 34 (CAS 89088-71-1)
- Varenicline Impurity 18 (CAS 230615-70-0)
- 1-(3-Bromo-4-methylphenyl)-3,5-dimethyl-1H-pyrazole-4-carbaldehyde (CAS 1175817-02-3)
- N-(6-Bromo-1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-2,2,2-trifluoroacetamide (CAS 1800477-31-9)
- 4-Methylquinazolin-2(3H)-one (CAS 34790-24-4)
- Ethyl 1-(phenylsulfonyl)piperidine-4-carboxylate (CAS 111627-26-0)
- 2-((Dimethylamino)methyl)cyclohexanone (CAS 15409-60-6)
- n-(Sec-butyl)cyclooctanamine (CAS 100386-69-4)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
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