Aripiprazole impurities and related standards
27 reference standards related to Aripiprazole held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 27 of 27; 22 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Aripiprazole Impurity 10 | 1303529-06-7 | RS-A082004 | C13H16BrNO2 | 298.18 |
| Aripiprazole Impurity 1 | 1424857-89-5 | RS-A082007 | C16H17Cl4N3 | 393.14 |
| Aripiprazole Impurity 6 | 1424858-05-8 | RS-A082010 | C17H23Br2NO2 | 433.18 |
| Aripiprazole Impurity 8 | 1478360-60-9 | RS-A082011 | C6H14ClNO | 151.63 |
| Aripiprazole Impurity 14 | 1622999-57-8 | RS-A082013 | C12H14BrNO2 | 284.15 |
| Aripiprazole EP Impurity C | 203395-81-7 | RS-A082016 | C23H28ClN3O2 | 413.94 |
| Aripiprazole EP Impurity D | 203395-82-8 | RS-A082017 | C23H28ClN3O2 | 413.94 |
| Aripiprazole Impurity 7 HCl | 2748335-71-7 | RS-A082018 | C10H14Cl4N2 | 304 |
| Aripiprazole Impurity 3 | 3890-98-0 | RS-A082019 | C4H10ClNO | 123.58 |
| Aripiprazole EP Impurity F | 573691-09-5 | RS-A082021 | C23H27Cl2N3O3 | 464.38 |
| Aripiprazole Impurity 9 | 63309-35-3 | RS-A082023 | C13H16BrNO2 | 298.18 |
| Aripiprazole Impurity 27 | 882880-12-8 | RS-A082025 | C22H24N2O4 | 380.44 |
| Aripiprazole Impurity 31 | 889443-20-3 | RS-A082026 | C13H17NO3 | 235.28 |
| Aripiprazole Impurity 33 | 913613-82-8 | RS-A082027 | C13H14ClNO2 | 251.71 |
| Aripiprazole Impurity 24 | 119532-26-2 | RS-A082001 | C10H12Cl2N2.HCl | 231.12 |
| Aripiprazole Impurity 20 | 120004-79-7 | RS-A082002 | C13H16ClNO2 | 253.72 |
| Aripiprazole Impurity 21 | 129722-34-5 | RS-A082003 | C13H16BrNO2 | 298.18 |
| Aripiprazole impurity 3 | 1359829-23-4 | RS-A082005 | C13H15NO2 | 217.26 |
| Aripiprazole Impurity 32 | 1424857-63-5 | RS-A082006 | C36H42Cl2N4O4 | 665.65 |
| Aripiprazole iMpurity 2 | 1424857-93-1 | RS-A082008 | C14H18Cl2N2 | 285.21 |
| Aripiprazole Related CoMpound B | 1424858-02-5 | RS-A082009 | C26H32N2O5 | 452.54 |
| Aripiprazole EP Impurity G | 1797986-18-5 | RS-A082014 | C48H56Cl4N6O4 | 922.81 |
| Aripiprazole Impurity 10 | 203395-78-2 | RS-A082015 | C23H27Cl2N3O2 | 448.39 |
| Aripiprazole Impurity 30 | 48121-20-6 | RS-A082020 | C6H13N3O2 | 159.19 |
| Aripiprazole Impurity 9 | 573691-11-9 | RS-A082022 | C23H27Cl2N3O3 | 463.14 |
| Aripiprazole Impurity 83 | 874661-64-0 | RS-A082024 | C14H19BrCl2N2 | 366.12 |
| Aripiprazole Impurity 2(Hydrochloride) | 1507372-81-7 | RS-A082012 | C10H12Cl2N2.HCl | 231.12 |
Structures
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Aripiprazole Impurity 10
COA per lot -
Aripiprazole Impurity 1
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Aripiprazole Impurity 6
COA per lot -
Aripiprazole Impurity 8
COA per lot -
Aripiprazole Impurity 14
COA per lot -
Aripiprazole EP Impurity C
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Aripiprazole EP Impurity D
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Aripiprazole Impurity 7 HCl
COA per lot
Frequently asked
How many Aripiprazole-related reference standards do you hold?
27 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 27 of them and 22 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Aripiprazole 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 Aripiprazole 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 Aripiprazole 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 sales@rssechem.com.




