Rimegepant Impurity 122 CAS CATO-C4X-2487122
| CAS No. | CATO-C4X-2487122 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Rimegepant Impurity 122 (C10H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 179.22 g/mol, it falls into the medium-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.
CATO supplies Rimegepant Impurity 122 (CAS CATO-C4X-2487122), a pharmacopoeial impurity reference standard (molecular formula C10H13NO2, MW 179.22 g/mol) used for the identification and quantification of trace impurities in APIs.
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), Rimegepant Impurity 122 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 | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Rimegepant Standards
- Rimegepant Impurity 118 (CAS CATO-C4X-2487118)
- Rimegepant Impurity 146 (CAS CATO-C4X-2487146)
- Rimegepant Impurity 61 (CAS 1190363-43-9)
- Rimegepant Impurity 140 (CAS CATO-C4X-2487140)
- Rimegepant Impurity 62 (CAS 63031-32-3)
- Rimegepant Impurity 6 (CAS 185961-99-3)
- Rimegepant Impurity 162 (CAS CATO-C4X-2487162)
- Rimegepant Impurity 105 (CAS CATO-C4X-2487105)
Recommended Standards
- Betahistine Impurity 48 (CAS CATO-C4X-183848)
- Mirogabalin Impurity 14 (CAS CATO-C4X-292414)
- Betahistine impurity 40 (CAS CATO-C4X-183840)
- Mirogabalin Impurity 148 (CAS CATO-C4X-2924148)
- Trientine Impurity 8 (CAS CATO-C4X-30688)
- Palbociclib Impurity 67 (CAS 1823404-28-9)
- Dronedarone Impurity 3 (CAS 141645-16-1)
- N-(4-ethoxyphenyl)aminosulfonamide (CAS 95309-06-1)
- N-Boc-L-cysteine Methanethiosulfonate (CAS 1043867-42-0)
- 4-(Tert-butoxycarbonyl)cyclohexane-1-carboxylic acid (CAS 1021273-74-4)
- (3AR,5R,5aS,8aS,8bR)-5-((benzyloxy)methyl)-2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran (CAS 35526-05-7)
- 4-(4-Nitrophenyl)-4H-1,2,4-triazole (CAS 16759-47-0)
- N-(3-isopropylphenyl)tetrahydrothiophen-3-amine (CAS 1042566-72-2)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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