Example sentences for: piperazine

How can you use “piperazine” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The small change in K i for analog 2 supports a partial interaction of Y152 with the distal piperazine nitrogen although some interaction with another group is also apparent.

  • The functional group in closest proximity to the distal piperazine nitrogen is the other nitrogen on the piperazine ring.

  • DMSO (dimethyl sulfoxide); EGTA (ethylene glycol bis-α minoethylether tetraacetic acid); HEPES (2-hydroxylethyl piperazine 2-ethane sulfonic acid); MOPS (3N-Morpholino-propane sulfonic acid); PVDF (polyvinylidene difluoride); TTX (tetrodotoxin); TEA (tetraethylamonium); ORF (origin of replication).

  • The observed change in K i represents the decreases in binding energy resulting from removal of the N-benzyl group (analog 1) and the distal piperazine nitrogen (analog 2).

  • The reaction was performed neat using 4-10 fold excess piperazine and typically heated for a short period only, (30-45 min).


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