Cefalexin impurities

3 characterised impurity reference standards sharing the Cefalexin scaffold — identified by structure rather than by CAS registry number. Every entry lists its molecular formula and, where the data allows, the two-dimensional structure.

All 3 Cefalexin impurities

Grouped by impurity number as published in the catalogue.

Looking for a Cefalexin impurity that is not listed?

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