Rimegepant Impurity 27 CAS CATO-C4X-248727
| CAS No. | CATO-C4X-248727 |
| Molecular Formula | C16H13F2NO |
| Molecular Weight | 273.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Rimegepant Impurity 27 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.
As a process- or degradation-related impurity, Rimegepant Impurity 27 (CAS CATO-C4X-248727, C16H13F2NO) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
The molecular framework of Rimegepant Impurity 27 (C16H13F2NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C16H13F2NO |
| Molecular Weight | 273.28 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Rimegepant Standards
- Rimegepant Impurity 83 (CAS CATO-C4X-248783)
- Rimegepant Impurity 85 (CAS CATO-C4X-248785)
- Rimegepant Impurity 60 (CAS CATO-C4X-248760)
- Rimegepant Impurity 66 (CAS CATO-C4X-248766)
- Rimegepant Impurity 135 (CAS CATO-C4X-2487135)
- Rimegepant Impurity 96 (CAS CATO-C4X-248796)
- Rimegepant Impurity 136 (CAS CATO-C4X-2487136)
- Rimegepant Impurity 126 (CAS CATO-C4X-2487126)
Recommended Standards
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- Finerenone Impurity 202 (CAS 959934-80-6)
- Isoniazid Impurity 7 (CAS 15420-02-7)
- Maxacalcitol Impurity 14 (CAS 496046-06-1)
- Ropivacaine Impurity 28 (CAS CATO-C4X-175328)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indole-3-carbonitrile (CAS 151388-01-1)
- 1-(4-Bromophenyl)-3-(cyclopropylmethyl)urea (CAS 1022434-07-6)
- 4-(4-(4-Fluorophenyl)piperazin-1-yl)-6-methylpyrimidin-2-amine (CAS 873839-03-3)
- 4-(Dimethylamino)-4'-fluorobenzhydrol (CAS 39768-80-4)
- Ethyl 2-[(6-nitro-2-phenyl-1H-1,3-benzodiazol-1-yl)oxy]propanoate (CAS 303148-99-4)
- 4-(3-aminopropanamido)-2-chlorobenzamide hydrochloride (CAS 1864053-55-3)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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