Elagolix Impurity 73 CAS CATO-C4X-206873
| CAS No. | CATO-C4X-206873 |
| Molecular Formula | C32H30F4N3O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Elagolix Impurity 73 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.
As a process- or degradation-related impurity, Elagolix Impurity 73 (CAS CATO-C4X-206873, C32H30F4N3O5Na) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Elagolix Impurity 73 (C32H30F4N3O5Na) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C32H30F4N3O5 Na |
| Molecular Weight | 635.59 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| 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
- Faropenem Impurity 55 (CAS CATO-C4X-128955)
- Niraparib Impurity N3 (CAS 1203686-41-2)
- Fenofibrate Impurity 20 (CAS 60318-63-0)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazin-3(2H)-one (CAS 1527525-02-5)
- 3-(3-Morpholin-4-ylmethyl-indol-1-yl)-propionic acid acetate (CAS 1185294-02-3)
- 4,6-Dimethoxy-2,3-dimethylbenzofuran (CAS 92847-75-1)
- Demethoxy Aliskiren Fumarate (2:1) (CAS 1438401-07-0)
- (2R,3R)-2-(3,4-Dimethoxyphenyl)-7-methoxy-3-methyl-5-((E)-prop-1-en-1-yl)-2,3-dihydrobenzofuran (CAS 41744-39-2)
- Alanyl Glutamine Impurity 37 TFA Salt (Enantiomer Mixture) (CAS CATO-C4X-197437)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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