Elagolix Impurity 97 CAS CATO-C4X-206897
| CAS No. | CATO-C4X-206897 |
| Molecular Formula | C13H10F4N2O3 |
| Molecular Weight | 318.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Elagolix Impurity 97.
Elagolix Impurity 97 (CAS CATO-C4X-206897) is a certified pharmaceutical impurity reference standard with the molecular formula C13H10F4N2O3 and a molecular weight of 318.22 g/mol.
Structurally, Elagolix Impurity 97 (C13H10F4N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 318.22 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Elagolix Impurity 97 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H10F4N2O3 |
| Molecular Weight | 318.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Elagolix Standards
- Elagolix Impurity 109 (CAS CATO-C4X-2068109)
- Elagolix Impurity 113 (CAS CATO-C4X-2068113)
- Elagolix Impurity 20 (CAS 110143-62-9)
- Elagolix Impurity 56 (CAS 102089-75-8)
- Elagolix Impurity 116 (CAS CATO-C4X-2068116)
- Elagolix Impurity 16 (CAS 830346-47-9)
- Elagolix Impurity 91 (CAS CATO-C4X-206891)
- Elagolix Impurity 79 (CAS CATO-C4X-206879)
Recommended Standards
- N-[2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridyl]hexanamide (CAS 2246704-76-5)
- tert-Butyl 3-bromo-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate (CAS 1000577-81-0)
- N-(2-Dimethylaminoethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 832114-11-1)
- tert-Butyl 1-bromo-6,7-dihydrothieno[3,4-c]pyridine-5(4H)-carboxylate (CAS 1000577-96-7)
- Voriconazole Impurity 19 (CAS CATO-C4X-136619)
- Empagliflozin Impurity 24 (CAS CATO-C4X-106524)
- Mirogabalin Impurity 60 (CAS CATO-C4X-292460)
- Tenofovir alafenamide impurity 84 (CAS 2734880-21-6（free base）)
- Hydrazine hydrobromide (CAS 13775-80-9)
- Faropenem Impurity 10 (CAS 106559-80-2)
- 2,3,5,6-Tetrachloro-4-(methylsulfonyl)pyridine (CAS 13108-52-6)
- Amphotericin B EP Impurity A (CAS 1405-32-9)
- 1,1'-(1,4-Phenylene)bis(ethan-1-ol) (CAS 6781-43-7)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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