Definition of piperazine in English:

piperazine

Syllabification: pi·per·a·zine
Pronunciation: /piˈperəˌzēn, pipˈərə-
 
/

noun

Chemistry
  • A synthetic crystalline compound with basic properties, sometimes used as an anthelmintic and insecticide.
    • A heterocyclic compound; chemical formula: C4H10N2
    More example sentences
    • The final step involved a nucleophilic substitution of the 2-chloro group by piperazine at high temperatures.
    • The piperazine end of the molecule extends partially into the GC region of the DNA.
    • The interaction energy between the piperazine and the DNA does not alter significantly during the structural changes, suggesting entropy as the driving force for the transitions.

Origin

late 19th century: from piperidine + azine.

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