Atogepant Impurity 92 CAS CATO-C4X-328592
| CAS No. | CATO-C4X-328592 |
| Molecular Formula | C13H15F3N2O |
| Molecular Weight | 272.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Atogepant Impurity 92 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.
CATO supplies Atogepant Impurity 92 (CAS CATO-C4X-328592), a pharmacopoeial impurity reference standard (molecular formula C13H15F3N2O, MW 272.27 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Atogepant Impurity 92 is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 272.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C13H15F3N2O |
| Molecular Weight | 272.27 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Atogepant Standards
- Atogepant Impurity 32 (CAS 1375471-02-5)
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- Atogepant Impurity 25 (CAS 1059186-43-4)
- Atogepant Impurity 26 (CAS 957122-44-0)
- Atogepant Impurity 23 (CAS 1375541-24-4)
- Atogepant Impurity 79 (CAS CATO-C4X-328579)
- Atogepant Impurity 93 (CAS CATO-C4X-328593)
Recommended Standards
- 898759-28-9 [3-(1,3-Dioxolan-2-yl)phenyl](2-fluorophenyl)methanone DTXSID20645073 (CAS 898759-28-9)
- 2,4-Dimethyl 3-(2-cyanoacetyl)-1,3-thiazolidine-2,4-dicarboxylate (CAS 1007921-47-2)
- rac-2,2,2-trifluoro-N-[(3R,4S)-4-phenylpiperidin-3-yl]acetamide (CAS 1989638-09-6)
- 5-Acetamido-2-methanesulfonamidobenzoic acid (CAS 1016675-55-0)
- Cefazedone Impurity 14 (CAS 57457-59-7)
- Abiraterone Impurity 36 (CAS CATO-C4X-107036)
- Vonoprazan Fumarate Impurity 85(See C4X-102077) (CAS CATO-C4X-102085)
- 4-Amino-3-bromo-5-fluorobenzonitrile (CAS 874880-58-7)
- 8-bromo-5-chloro-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 2374137-47-8)
- 2-Amino-1,5-dimethyl-5,6-dihydropyrimidin-4(1H)-one (CAS 88075-54-1)
- 2-phenyl-3-(pyrrolidin-1-yl)propanoic acid hydrochloride (CAS 1338795-41-7)
- (3-(Benzyloxy)phenyl)(cyclopropyl)methanone (CAS 1869772-29-1)
- 1-Methylpyrene (CAS 2381-21-7)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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