Rimegepant 1/2Sulfate 3/2Trihydrate CAS 1374024-48-2
| CAS No. | 1374024-48-2 |
| Molecular Formula | 2*C28H28F2N6O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, Rimegepant 1/2Sulfate 3/2Trihydrate is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 650.65 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.
Rimegepant 1/2Sulfate 3/2Trihydrate (CAS 1374024-48-2), molecular formula C28H28F2N6O3H2O4SH2O and molecular weight 650.65 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Rimegepant 1/2Sulfate 3/2Trihydrate 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 | 2*C28H28F2N6O3 H2O4S 3*H2O |
| Molecular Weight | 650.65 g/mol |
| Purity | >95% |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Rimegepant Standards
- Rimegepant Impurity 63 (CAS 1071154-76-1)
- Rimegepant Impurity 102 (CAS 1146515-11-8)
- Rimegepant Impurity 61 (CAS 1190363-43-9)
- Rimegepant Impurity 9 (CAS 1190363-46-2)
- Rimegepant Impurity 59 (CAS 1190363-47-3)
- Rimegepant Impurity 17 (CAS 1190363-50-8)
- Rimegepant (CAS 1289023-67-1)
- Rimegepant Impurity 51 (CAS 1289023-89-7)
Recommended Standards
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- 3-(2,4-Dichlorophenyl)-3-hydroxypropanoic acid (CAS 62547-75-5)
- Cefpodoxime Proxetil Impurity 9 (CAS CATO-C4X-15799)
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