noun Chemistry.

  1. a colorless, crystalline, water-soluble, heterocyclic compound, C3H4N2, used chiefly in organic synthesis.


  1. Also called: glyoxaline, iminazole a white crystalline basic heterocyclic compound; 1,3-diazole. Formula: C 3 H 4 N 2
  2. any substituted derivative of this compound


  1. An organic crystalline base that is an inhibitor of histamine.

Leave a Reply

Your email address will not be published. Required fields are marked *

49 queries 4.205