Atogepant Impurity 68 CAS CATO-C4X-328568
| CAS No. | CATO-C4X-328568 |
| Molecular Formula | C29H23F6N5O4 |
| Molecular Weight | 619.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Atogepant Impurity 68 (CAS CATO-C4X-328568) is a certified pharmaceutical impurity reference standard with the molecular formula C29H23F6N5O4 and a molecular weight of 619.51 g/mol.
Structurally, Atogepant Impurity 68 (C29H23F6N5O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 619.51 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Atogepant Impurity 68 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 | C29H23F6N5O4 |
| Molecular Weight | 619.51 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Atogepant Standards
- Atogepant Impurity 67 (CAS CATO-C4X-328567)
- Atogepant Impurity 94 (CAS CATO-C4X-328594)
- Atogepant Impurity 95 (CAS CATO-C4X-328595)
- Atogepant Impurity 71 (CAS CATO-C4X-328571)
- Atogepant Impurity 87 (CAS CATO-C4X-328587)
- Atogepant Impurity 39 (CAS CATO-C4X-328539)
- Atogepant Impurity 40 (CAS CATO-C4X-328540)
- Atogepant Impurity 41 (CAS CATO-C4X-328541)
Recommended Standards
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- Crisaborole impurity 156 (CAS CATO-C4X-2021156)
- Chlorhexidine EP Impurity O 2HCl (CAS 2508008-02-2 (free base))
- Dotinurad Impurity 150 (CAS CATO-C4X-2494150)
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- 2-Methyl-3-(methylthio)propanoic Acid-d (CAS 1374320-97-4)
- Phenylhydrazine Hydrochloride (CAS 59-88-1)
- 5-Bromo-6-methoxynicotinaldehyde (CAS 65873-73-6)
- 1-[2-(4-methylpiperazin-1-yl)phenyl]ethan-1-ol (CAS 1156066-78-2)
- 2,5-Dichloro-N-(9-methylacridin-2-yl)benzenesulfonamide (CAS 88522-58-1)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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