Etravirine impurities and related standards
3 reference standards related to Etravirine held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 3 of 3; 1 entry carries a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Etravirine Impurity 4 | 269055-19-8 | RS-E014004 | C20H15ClN6O | 390.83 |
| Etravirine Impurity 20 | 2240161-93-5 | RS-E014003 | C56H52N24O12Sn | 1371.9 |
| Etravirine Impurity 6 | 1704729-90-7 | RS-E014002 | C20H19BrN6O3 | 471.32 |
Structures
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Etravirine Impurity 4
COA per lot -
Etravirine Impurity 20
COA per lot -
Etravirine Impurity 6
COA per lot
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