Elagolix Impurity 15 CAS 832720-84-0
| CAS No. | 832720-84-0 |
| Molecular Formula | C34H34F5N3O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Elagolix Impurity 15 (CAS 832720-84-0, C34H34F5N3O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Elagolix Impurity 15 (C34H34F5N3O5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Elagolix 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.
Physical & Chemical Properties
| Molecular Formula | C34H34F5N3O5 |
| Molecular Weight | 659.65 g/mol |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Elagolix Standards
- Elagolix Impurity 17 (CAS 102089-74-7)
- Elagolix Impurity 56 (CAS 102089-75-8)
- Elagolix Impurity 20 (CAS 110143-62-9)
- Elagolix Impurity 6 (CAS 110611-91-1)
- Elagolix Impurity 1 (CAS 110661-91-1)
- Elagolix Impurity 3 (CAS 1150560-54-5)
- Elagolix Impurity 2 (CAS 1150560-59-0)
- Elagolix Impurity 18 (CAS 117049-14-6)
Recommended Standards
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- Panobinostat, 98% (CAS 404950-80-7)
- (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone (CAS 886918-56-5)
- Acetophenone-α,β-<SUP>13</SUP>C<SUB>2</SUB> (CAS 190314-15-9)
- 4,6-Bis(thiophen-2-yl)pyrimidin-2-amine (CAS 82619-64-5)
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- 6-(2-Carboxy-ethyl)-3,4,5,6-tetrahydro-2H-[2,4]bipyridinyl-1-carboxylic acid tert-butyl ester dihydrochloride (CAS 1361116-56-4)
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