Elagolix Intermediate 29 CAS 830346-50-4
| CAS No. | 830346-50-4 |
| Molecular Formula | C28H24F5N3O3 |
| Molecular Weight | 545.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Elagolix Intermediate 29 (CAS 830346-50-4), molecular formula C28H24F5N3O3 and molecular weight 545.50 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Elagolix Intermediate 29 (C28H24F5N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 545.50 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Elagolix Intermediate 29 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 | C28H24F5N3O3 |
| Molecular Weight | 545.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Elagolix Standards
- S-Elagolix Impurity 6 (CAS 2756307-50-1)
- Elagolix Impurity 88 (CAS CATO-C4X-206888)
- Elagolix Impurity 8 (CAS 2409132-61-0)
- Elagolix Impurity 65 (CAS CATO-C4X-206865)
- Elagolix lmpurity 61 (CAS 2486454-65-1)
- Elagolix Impurity 108 (CAS 2486454-64-0)
- Elagolix Impurity 21 (CAS CATO-C4X-206821)
- Elagolix Impurity 87 (CAS CATO-C4X-206887)
Recommended Standards
- N-[(3-Chlorophenyl)methyl]-N-(2-{N-[(3-chlorophenyl)methyl]-1-(4-methylphenyl)formamido}ethyl)-4-methylbenzamide (CAS 338775-04-5)
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- 5-({[3,5-bis(trifluoromethyl)phenyl]methyl}sulfanyl)-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1031248-43-7)
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- 2,4-Dihydroxybenzoic Acid (CAS 89-86-1)
- 3-((4-Fluorobenzyl)oxy)azetidine (CAS 1121620-48-1)
- 2-(Aminomethyl)-5-(difluoromethyl)-3-hydroxypyridine-6-methanol (CAS 1806880-35-2)
- 3,3,3-Trifluoro-N-[(phenylmethoxy)carbonyl]alanine (CAS 10068-52-7)
- Carsalam (CAS 2037-95-8)
- 2-(2-(tert-Butoxy)ethoxy)ethanol (CAS 110-09-8)
- ((5-Methylthiophen-2-yl)methyl)hydrazine (CAS 887592-30-5)
- 4-Chloro-3-hydroxybenzoyl chloride (CAS 888731-75-7)
- Peptide Impurity 15 (CAS 1227750-69-7)
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