Rimegepant impurities and related standards
13 reference standards related to Rimegepant held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 13 of 13; 9 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Rimegepant Impurity 34 | 1190363-42-8 | RS-R043001 | C25H33F2NOSi | 429.62 |
| Rimegepant Impurity 20 | 1190363-50-8 | RS-R043003 | C25H35F2NO2Si | 447.63 |
| Rimegepant Impurity 80 | 1190363-52-0 | RS-R043004 | C25H35F2NOSi | 431.63 |
| Rimegepant Impurity 38 | 1289023-96-6 | RS-R043005 | C16H15F2NO2 | 291.29 |
| Rimegepant Impurity 24 | 1289024-04-9 | RS-R043006 | C25H34ClF2NOSi | 466.08 |
| Rimegepant Impurity 72 | 1289024-05-0 | RS-R043007 | C25H34F2N4OSi | 472.65 |
| Rimegepant Impurity 67 | 1289024-11-8 | RS-R043008 | C19H31NO2Si | 333.54 |
| Rimegepant Impurity 60 | 1373116-06-3 | RS-R043009 | C15H16N6O2 | 312.33 |
| Rimegepant Impurity 63 | 1397526-04-3 | RS-R043011 | C10H13NO2 | 179.22 |
| Rimegepant Impurity 10 | 1397526-11-2 | RS-R043012 | C25H33F2NO2Si | 445.62 |
| Rimegepant Impurity 25 | 1413936-30-7 | RS-R043013 | C25H34ClF2NOSi | 466.08 |
| Rimegepant Impurity 61 | 1190363-43-9 | RS-R043002 | C10H11NO2 | 177.2 |
| Rimegepant Impurity 84(Dihydrochloride) | 1373116-08-5 | RS-R043010 | C10H16N4·2HCl | 192.26 |
Structures
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Rimegepant Impurity 34
COA per lot -
Rimegepant Impurity 20
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Rimegepant Impurity 80
COA per lot -
Rimegepant Impurity 38
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Rimegepant Impurity 24
COA per lot -
Rimegepant Impurity 72
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Rimegepant Impurity 67
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Rimegepant Impurity 60
COA per lot
Frequently asked
How many Rimegepant-related reference standards do you hold?
13 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 13 of them and 9 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Rimegepant impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Rimegepant impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Rimegepant impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.
Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to [email protected].