Relugolix Impurity 170 CAS CATO-C4X-2429170
| CAS No. | CATO-C4X-2429170 |
| Molecular Formula | C28H31F2N3O5S |
| Molecular Weight | 559.62 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 559.62 g/mol gives Relugolix Impurity 170 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Relugolix Impurity 170 (CAS CATO-C4X-2429170) is a certified pharmaceutical impurity reference standard with the molecular formula C28H31F2N3O5S and a molecular weight of 559.62 g/mol.
Based on its molecular formula C28H31F2N3O5S, Relugolix Impurity 170 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 559.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures Relugolix Impurity 170 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 | C28H31F2N3O5S |
| Molecular Weight | 559.62 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Relugolix Standards
- Relugolix Impurity 205 (CAS CATO-C4X-2429205)
- Relugolix Impurity 29 (CAS CATO-C4X-242929)
- Relugolix Impurity 72 (CAS CATO-C4X-242972)
- Relugolix Impurity 64 (CAS CATO-C4X-242964)
- Relugolix Impurity 70 (CAS CATO-C4X-242970)
- Relugolix Impurity 94 (CAS CATO-C4X-242994)
- Relugolix Impurity 13 (CAS CATO-C4X-242913)
- Relugolix Impurity 116 (CAS 2814571-32-7)
Recommended Standards
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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